이 특허를 인용한 특허 (258)

1. Rhoads, Geoffrey B., Analyzing audio, including analyzing streaming audio signals.

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2. Petrovic Rade ; Jemili Kanaan ; Winograd Joseph M. ; Metois Eric, Apparatus and method for embedding and extracting information in analog signals using distributed signal features.

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3. Petrovic, Rade, Apparatus and method for embedding and extracting information in analog signals using distributed signal features and replica modulation.

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4. Seok,Jong Won; Hong,Jin Woo; Lee,Jin Heung, Apparatus and method for watermark embedding and detection using linear prediction analysis.

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5. Rhoads, Geoffrey B., Apparatus and methods to process video or audio.

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6. Petrovic, Rade; Tehranchi, Babak; Winograd, Joseph M.; Jemili, Kanaan, Asymmetric watermark embedding/extraction.

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7. Rhoads, Geoffrey B., Audio and video signal processing.

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8. Rhoads, Geoffrey B., Audio appliance and monitoring device responsive to watermark data.

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9. Hideo Sato JP, Audio data transmission apparatus and method, audio data recording apparatus, and audio data recording medium.

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10. Kolluru, Mahadev S.; Soman, Satish S., Audio decoder core (acore) MPEG sub-band synthesis algorithmic optimization.

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11. Mahadev S. Kolluru ; Satish S. Soman, Audio decoder core MPEG-1/MPEG-2/AC-3 functional algorithm partitioning and implementation.

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12. Kolluru Mahadev S., Audio decoder core constants ROM optimization.

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13. Rhoads, Geoffrey B., Audio monitoring using steganographic information.

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14. Srinivasan, Venugopal; Deng, Keqiang; Lu, Daozheng, Audio signature extraction and correlation.

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15. Srinivasan, Venugopal; Deng, Keqiang; Lu, Daozheng, Audio signature extraction and correlation.

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16. Rhoads Geoffrey B., Audio steganography.

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17. Rhoads, Geoffrey B., Audio steganography.

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18. Rhoads, Geoffrey B., Audio with hidden in-band digital data.

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19. Eliot M. Case, Audiophile encoding of digital audio data using 2-bit polarity/magnitude indicator and 8-bit scale factor for each subband.

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20. Carr, J. Scott; Perry, Burt W., Authenticating objects using embedded data.

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21. Perry, Burt W., Authentication watermarks for printed objects and related applications.

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22. Petrovic, Rade; Tehranchi, Babak; Winograd, Joseph M.; Jemili, Kanaan, Circumvention of watermark analysis in a host content.

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23. Petrovic, Rade; Tehranchi, Babak; Winograd, Joseph M.; Jemili, Kanaan, Circumvention of watermark analysis in a host content.

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24. Neubauer, Christian; Eberlein, Ernst; Plankenbuhler, Roland; Heuberger, Albert; Gerhauser, Heinz; Perthold, Rainer; Schott, Hartmut, Coding process for inserting an inaudible data signal into an audio signal, decoding process, coder and decoder.

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25. Rhoads Geoffrey B., Computer system linked by using information in data objects.

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26. Rhoads, Geoffrey, Computer system linked by using information in data objects.

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27. Rhoads, Geoffrey B., Computer system linked by using information in data objects.

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28. Petrovic, Rade; Zhao, Jian; Winograd, Joseph M., Conditional access using embedded watermarks.

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29. Rodman, Jeffrey, Conference bridge which decodes and responds to control information embedded in audio information.

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30. Rodman, Jeffrey, Conference bridge which detects control information embedded in audio information to prioritize operations.

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31. Rodman, Jeffrey; Drell, David, Conference endpoint controlling audio volume of a remote device.

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32. Rodman, Jeffrey; Drell, David, Conference endpoint controlling functions of a remote device.

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33. Rodman, Jeffrey; Drell, David, Conference endpoint instructing a remote device to establish a new connection.

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34. Rodman, Jeffrey; Drell, David, Conference endpoint instructing conference bridge to dial phone number.

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35. Rodman, Jeffrey; Drell, David, Conference endpoint instructing conference bridge to mute participants.

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36. Rodman, Jeffrey; Drell, David, Conference endpoint requesting and receiving billing information from a conference bridge.

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37. Rodman, Jeffrey; Drell, David; Vander Kam, Rick A; Sexton, Martin G; Binford, Don; Nimri, Alain; Ratcliff, Jeff; Kilday, Carolyn; Hess, Michael J., Conference link between a speakerphone and a video conference unit.

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38. Geoffrey B. Rhoads, Consumer audio appliance responsive to watermark data.

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39. Winograd, Joseph M.; Petrovic, Rade; Zhao, Jian, Content access management using extracted watermark information.

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40. Rhoads, Geoffrey B., Content containing a steganographically encoded process identifier.

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41. Levy, Kenneth L., Content identification and management in content distribution networks.

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42. Rhoads, Geoffrey B., Content identification through deriving identifiers from video, images and audio.

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43. Zhao, Jian; Winograd, Joseph M., Content management using multiple abstraction layers.

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44. Levy, Kenneth L.; Stager, Reed R.; Rodriguez, Tony F.; Rhoads, Geoffrey B., Content sensitive connected content.

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45. Levy, Kenneth L.; Rhoads, Geoffrey B.; Stager, Reed R.; Rodriguez, Tony F., Context sensitive connected content.

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46. Rhoads, Geoffrey B.; Levy, Kenneth L.; McKinley, Tyler J., Control signals in streaming audio or video indicating a watermark.

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47. Potekhin, Sergey; Knaz, Eran; Elbaz, Moshe; Leviav, Eyal, Control unit for multipoint multimedia/audio system.

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48. Rhoads, Geoffrey B., Controlling a device based upon steganographically encoded data.

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49. Petrovic, Rade; Zhao, Jian; Winograd, Joseph M., Coordinated watermarking.

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50. Bi, Daoshen; Jones, Robert L., Covert variable information on ID documents and methods of making same.

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51. Rhoads,Geoffrey B.; Gustafson,Ammon E., Data encoding using frail watermarks.

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52. Davis, Bruce L.; Conwell, William Y.; Rhoads, Geoffrey B.; Evans, Douglas B., Data transmission by watermark or derived identifier proxy.

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53. Davis, Bruce L.; Conwell, William Y.; Rhoads, Geoffrey B.; Evans, Douglas B., Data transmission by watermark proxy.

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54. Vayssiere, Julien J. P., Data transmission over an in-use transmission medium.

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55. Levy, Kenneth L.; Rhoads, Geoffrey B., Deriving attributes from images, audio or video to obtain metadata.

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56. Rhoads, Geoffrey B., Deriving identifying data from video and audio.

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57. Reed, Alastair M.; Brundage, Trent J.; Cattone, Jeremy, Detecting information hidden out-of-phase in color channels.

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58. Srinivasan,Venugopal, Detection of entropy in connection with audio signals.

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59. Srinivasan,Venugopal, Detection of signal modifications in audio streams with embedded code.

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60. Geoffrey B. Rhoads ; Ravi K. Sharma, Determining transformations of media signals with embedded code signals.

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61. Ramaswamy, Arun; Srinivasan, Venugopal, Digital data insertion apparatus and methods for use with compressed audio/video data.

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62. Ramaswamy, Arun; Srinivasan, Venugopal, Digital data insertion apparatus and methods for use with compressed audio/video data.

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63. Rhoads, Geoffrey B., Digital watermark decoding method.

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64. Rhoads, Geoffrey B.; Sharma, Ravi K., Digital watermark screening and detection strategies.

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65. Levy,Kenneth L.; Rhoads,Geoffrey B., Digital watermarking systems and methods.

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66. Tewfik Ahmed H. ; Swanson Mitchell D. ; Zhu Bin, Digital watermarking to resolve multiple claims of ownership.

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67. Ghori Amar ; White John, Digital wireless home computer system.

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68. Petrovic, Rade; Yang, Dai, Efficient and secure forensic marking in compressed.

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69. Petriovic, Rade; Yang, Dai, Efficient and secure forensic marking in compressed domain.

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70. Petrovic, Rade; Yang, Dai, Efficient and secure forensic marking in compressed domain.

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71. Petrovic, Rade; Atti, Venkatraman, Efficient extraction of embedded watermarks in the presence of host content distortions.

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72. Davis,Bruce L.; Rhoads,Geoffrey B., Embedding and reading imperceptible codes on objects.

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73. Rhoads,Geoffrey B., Embedding hidden auxiliary code signals in media.

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74. Miller,Marc D.; Hawes,Jonathan L., Embedding watermark components during separate printing stages.

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75. Geoffrey B. Rhoads, Emulsion film media employing steganography.

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76. Rhoads, Geoffrey B., Emulsion products and imagery employing steganography.

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77. Zhao, Jian, Enhanced content distribution using advertisements.

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78. Petrovic, Rade, Enhanced content management based on watermark extraction records.

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79. Rhoads, Geoffrey B.; Gustafson, Ammon E., Equipment employing watermark-based authentication function.

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80. Meyer, Joel R.; Rhoads, Geoffrey B., Establishing and interacting with on-line media collections using identifiers in media signals.

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81. Petrovic, Rade; Atti, Venkatraman, Extraction of embedded watermarks from a host content based on extrapolation techniques.

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82. Petrovic, Rade; Atti, Venkatraman, Extraction of embedded watermarks from a host content using a plurality of tentative watermarks.

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83. Rhoads, Geoffrey B.; Rodriguez, Anthony, Fingerprints and machine-readable codes combined with user characteristics to obtain content or information.

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84. Rhoads, Geoffrey B.; Rodriguez, Tony F., Fingerprints and machine-readable codes combined with user characteristics to obtain content or information.

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85. Winograd, Joseph M., Forensic marking using a common customization function.

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86. Winograd, Joseph M., Forensic marking using a common customization function.

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87. Case, Eliot M., Graphic interface system and product for editing encoded audio data.

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88. Rhoads, Geoffrey B., Hiding encrypted messages in information carriers.

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89. Reed,Alastair M., Hiding information to reduce or offset perceptible artifacts.

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90. Jones, Robert; Bi, Daoshen; Mailloux, Dennis, Identification card printer-assembler for over the counter card issuing.

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91. Jones, Robert L., Identification document with three dimensional image of bearer.

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92. Rhoads Geoffrey B., Identification/authentication system using robust, distributed coding.

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93. Swanson Mitchell D. ; Tewfik Ahmed H. ; Hosur Srinath, Image and document management system for content-based retrieval.

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94. Rhoads Geoffrey B., Image steganography system featuring perceptually adaptive and globally scalable signal embedding.

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95. Labrec, Brian, Increasing thermal conductivity of host polymer used with laser engraving methods and compositions.

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96. Labrec, Brian C., Increasing thermal conductivity of host polymer used with laser engraving methods and compositions.

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97. Davis, Bruce L.; Rodriguez, Tony F.; Rhoads, Geoffrey B., Integrating digital watermarks in multimedia content.

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98. Davis, Bruce L.; Rodriguez, Tony F.; Rhoads, Geoffrey B., Integrating digital watermarks in multimedia content.

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99. Davis, Bruce L.; Rodriguez, Tony F.; Rhoads, Geoffrey B., Integrating digital watermarks in multimedia content.

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100. Winograd, Joseph M.; Zhao, Jian; Petrovic, Rade, Interactive content acquisition using embedded codes.

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101. Rhoads, Geoffrey B., Internet linking from audio.

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102. Rhoads,Geoffrey B., Internet linking from image content.

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103. Noriega, Dimas R., Knowledge discovery and data mining-assisted multi-radio access technology control.

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104. Hawes, Jonathan L., Linking documents through digital watermarking.

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105. Rhoads Geoffrey B., Linking of computers using information steganographically embedded in data objects.

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106. Reed, Alastair M.; Bradley, Brett A., Low visibility watermarks using an out-of-phase color.

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107. Petrovic, Rade; Tehranchi, Babak; Jemili, Kanaan; Winograd, Joseph M.; Angelico, Dean, Media monitoring, management and information system.

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108. Petrovic, Rade; Tehranchi, Babak; Jemili, Kanaan; Winograd, Joseph M.; Angelico, Dean-Anthony, Media monitoring, management and information system.

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109. Rodman, Jeffrey; Drell, David; Vander Kam, Rick A., Method and apparatus for combining speakerphone and video conference unit operations.

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110. Malladi Srinivasa R., Method and apparatus for designing re-usable core interface shells.

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111. Rhoads, Geoffrey B., Method and apparatus for discerning image distortion by reference to encoded marker signals.

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112. Levy,Kenneth Lee, Method and apparatus for embedding auxiliary information within original data.

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113. Tewfik Ahmed H. ; Swanson Mitchell D. ; Zhu Bin, Method and apparatus for embedding data, including watermarks, in human perceptible images.

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114. Tewfik Ahmed H. ; Swanson Mitchell D. ; Zhu Bin ; Boney Laurence,FRX, Method and apparatus for embedding data, including watermarks, in human perceptible sounds.

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115. Rhoads Geoffrey B., Method and apparatus for robust information coding.

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116. Tewfik Ahmed H. ; Swanson Mitchell D. ; Zhu Bin, Method and apparatus for scene-based video watermarking.

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117. Tewfik Ahmed H. ; Swanson Mitchell D. ; Zhu Bin, Method and apparatus for video watermarking using perceptual masks.

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118. Rodman, Jeffrey; Drell, David, Method and apparatus for wideband conferencing.

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119. Rodman, Jeffrey; Drell, David, Method and apparatus for wideband conferencing.

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120. Rhoads Geoffrey B., Method and apparatus responsive to a code signal conveyed through a graphic image.

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121. Ghori Amar ; White John, Method and system for coupling a personal computer with an appliance unit via a wireless communication link to provide an output display presentation.

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122. Geoffrey B. Rhoads, Method and system for encoding image and audio content.

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123. Kong, Hongwei; Cheng, Taiyi, Method and system for multi-band amplitude estimation and gain control in an audio CODEC.

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124. Rhoads, Geoffrey B., Method and system for preventing reproduction of professional photographs.

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125. Hwu, Jing-Shyang; Liu, Yung-Hsiang; Tseng, Fu-Kuo; Chen, Rong-Jaye, Method for decoding digital data and data managing device.

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126. Srinivasan, Venugopal, Method for encoding an input signal.

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127. Hwu, Jing-Shyang; Liu, Yung-Hsiang; Tseng, Fu-Kuo; Chen, Rong-Jaye, Method for encoding or decoding digital data, data disseminating device and data managing device.

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128. Rhoads,Geoffrey B., Method for monitoring internet dissemination of image, video and/or audio files.

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129. Kirla,Olli; Lepanaho,Henrik; Himanen,Teemu, Method for transcoding audio signals, transcoder, network element, wireless communications network and communications system.

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130. Case Eliot M., Method, system and product for harmonic enhancement of encoded audio signals.

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131. Case Eliot M., Method, system and product for mixing of encoded audio signals.

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132. Case, Eliot M., Method, system and product for modifying the dynamic range of encoded audio signals.

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133. Peiffer, John C.; Hicks, Michael A.; Wright, David H.; Mears, Paul M.; Srinivasan, Venugopal; Lu, Daozheng; Kempter, Paul C., Methods and apparatus for identifying a digital audio signal.

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134. Peiffer, John C.; Hicks, Michael A.; Wright, David H.; Mears, Paul M.; Srinivasan, Venugopal; Lu, Daozheng; Kempter, Paul C., Methods and apparatus for identifying a digital audio signal.

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135. Petrovic, Rade; Tehranchi, Babak; Winograd, Joseph M.; Jemili, Kanaan, Methods and apparatus for thwarting watermark detection circumvention.

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136. Lee, Morris; Nelson, Daniel; Headley, Weston, Methods and apparatus for using location information to manage spillover in an audience monitoring system.

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137. Lee, Morris; Nelson, Daniel; Headley, Weston, Methods and apparatus for using location information to manage spillover in an audience monitoring system.

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138. Shankar, Balachander; Poppie, Molly; Kurzynski, David J; Garcia, Jarrett; Chmura, Lukasz; You, Huaxin; Doe, Peter; Bourquin, Christine; Dolson, Timothy; Burr, Jone Mary; Mowrer, Samantha M.; Venetucci, Anthony, Methods and apparatus to characterize households with media meter data.

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139. Soundararajan, Padmanabhan; Srinivasan, Venugopal; Topchy, Alexander, Methods and apparatus to count people in an audience.

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140. Soundararajan, Padmanabhan; Srinivasan, Venugopal; Topchy, Alexander, Methods and apparatus to count people in an audience.

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141. Lee, Morris, Methods and apparatus to detect spillover.

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142. Lee, Morris, Methods and apparatus to detect spillover.

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143. Srinivasan, Venugopal; Lee, Morris; Davis, Jeremey M., Methods and apparatus to determine a state of a media presentation device.

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144. Chen, Jie, Methods and apparatus to determine locations of audience members.

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145. Chen, Jie, Methods and apparatus to determine locations of audience members.

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146. Rhoads, Geoffrey B., Methods and devices responsive to ambient audio.

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147. Nielsen, Christen V., Methods and systems for reducing crediting errors due to spillover using audio codes and/or signatures.

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148. Nielsen, Christen V., Methods and systems for reducing crediting errors due to spillover using audio codes and/or signatures.

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149. Nielsen, Christen V., Methods and systems for reducing spillover by analyzing sound pressure levels.

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150. Nielsen, Christen V., Methods and systems for reducing spillover by detecting signal distortion.

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151. Nielsen, Christen V., Methods and systems for reducing spillover by detecting signal distortion.

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152. Nielsen, Christen V., Methods and systems for reducing spillover by measuring a crest factor.

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153. Nielsen, Christen V., Methods and systems for reducing spillover by measuring a crest factor.

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154. Rhoads, Geoffrey B.; Gustafson, Ammon E., Methods and systems using multiple watermarks.

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155. Rhoads, Geoffrey B.; Gustafson, Ammon E., Methods and systems using multiple watermarks.

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156. Rhoads, Geoffrey B.; Gustafson, Ammon E., Methods employing multiple watermarks.

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157. Rhoads Geoffrey B., Methods for controlling systems using control signals embedded in empirical data.

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158. Rhoads, Geoffrey B., Methods for decoding watermark data from audio, and controlling audio devices in accordance therewith.

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159. Seder, Phillip Andrew; Carr, J. Scott; Perry, Burt W.; Rhoads, Geoffrey B., Methods for determining contents of media.

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160. Rhoads, Geoffrey B., Methods for encoding security documents.

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161. Geoffrey B. Rhoads, Methods for hiding in-band digital data in images and video.

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162. Rhoads,Geoffrey B., Methods for monitoring audio and images on the internet.

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163. Seder, Phillip Andrew; Carr, J. Scott; Perry, Burt W.; Rhoads, Geoffrey B., Methods for opening file on computer via optical sensing.

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164. Rhoads Geoffrey B., Methods for surveying dissemination of proprietary empirical data.

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165. Rhoads, Geoffrey B., Methods for surveying dissemination of proprietary empirical data.

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166. Rhoads, Geoffrey B.; Conwell, William Y., Methods of interacting with audio and ambient music.

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167. Rhoads, Geoffrey B., Methods of producing security documents having digitally encoded data and documents employing same.

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168. Lee, Morris, Methods, systems, and apparatus to calculate distance from audio sources.

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169. Lee, Morris, Methods, systems, and apparatus to calculate distance from audio sources.

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170. Chen, Jie, Methods, systems, and apparatus to synchronize actions of audio source monitors.

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171. Chen, Jie, Methods, systems, and apparatus to synchronize actions of audio source monitors.

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172. Malladi Srinivasa R. ; Mattela Venkat, Micro architecture of video core for MPEG-2 decoder.

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173. Elias, Eric David, Mixed voice and spread spectrum data signaling with enhanced concealment of data.

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174. Elias, Eric David, Mixed voice and spread spectrum data signaling with multiplexing multiple users with CDMA.

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175. Watson,Matthew Aubrey; Truman,Michael Mead; Vernon,Stephen Decker; Crockett,Brett Graham, Modulating one or more parameters of an audio or video perceptual coding system in response to supplemental information.

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176. Rhoads,Geoffrey B., Monitoring of video or audio based on in-band and out-of-band data.

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177. Turchetta, Daniele; Piccardi, Giuseppe; Masini, Massimo, Motion picture watermarking technique.

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178. Srinivasan, Venugopal, Multi-band spectral audio encoding.

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179. LaBrec, Brian C.; Anderson, Joseph; Jones, Robert L.; Batey, Danielle, Multiple image security features for identification documents and methods of making same.

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180. Labrec, Brian C.; Anderson, Joseph; Jones, Robert L.; Batey, Danielle, Multiple image security features for identification documents and methods of making same.

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181. Rhoads, Geoffrey B., Music methods and systems.

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182. Rhoads, Geoffrey B., Network linking method using information embedded in data objects that have inherent noise.

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183. Rhoads,Geoffrey B., Network linking using index modulated on data.

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184. Jones, Robert; Bi, Daoshen; Duggan, Charles F.; Schneck, Nelson T., Optically variable personalized indicia for identification documents.

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185. Rhoads Geoffrey B., Photographic products and methods employing embedded information.

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186. Rhoads,Geoffrey B.; Davis,Bruce L.; Evans,Douglas B., Portable devices and methods employing digital watermarking.

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187. Petrovic, Rade; Tehranchi, Babak; Winograd, Joseph M; Wong, Douglas, Pre-processed information embedding system.

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188. Wong, Douglas; Lee, Chong, Pre-processed information embedding system.

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189. Rhoads, Geoffrey B., Processing data representing video and audio and methods and apparatus related thereto.

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190. Rhoads,Geoffrey B., Providing reports associated with video and audio content.

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191. Petrovic, Rade; Winograd, Joseph M., Remote control signaling using audio watermarks.

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192. Petrovic, Rade; Winograd, Joseph M., Remote control signaling using audio watermarks.

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193. Petrovic, Rade; Winograd, Joseph M., Remote control signaling using audio watermarks.

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194. Winograd, Joseph M.; Johnson, Peter Russell; Houle, William Carl, Second screen content.

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195. Winograd, Joseph M.; Petrovic, Rade; Zhao, Jian, Secure and efficient content screening in a networked environment.

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196. Bradley, Brett A., Self-orienting watermarks.

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197. Bradley,Brett A., Self-orienting watermarks.

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198. Rhoads Geoffrey B., Signal processing to hide plural-bit information in image, video, and audio data.

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199. Rhoads, Geoffrey B., Signal processing to hide plural-bit information in image, video, and audio data.

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200. Eliot M. Case, Signal synthesis by decoding subband scale factors from one audio signal and subband samples from different one.

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201. Moses Donald Wadia ; Lu Daozheng, Simultaneous transmission of ancillary and audio signals by means of perceptual coding.

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202. Winograd, Joseph M., Social media viewing system.

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203. Rodman, Jeffrey; Drell, David, Speakerphone and conference bridge which receive and provide participant monitoring information.

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204. Rodman, Jeffrey; Drell, David, Speakerphone and conference bridge which receive and provide participant monitoring information.

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205. Nir, Eyal; Rodman, Jeffrey; Drell, David, Speakerphone and conference bridge which request and perform polling operations.

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206. Rodman, Jeffrey; Drell, David, Speakerphone establishing and using a second connection of graphics information.

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207. Rodman, Jeffrey; Drell, David, Speakerphone transmitting URL information to a remote device.

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208. Rodman, Jeffrey, Speakerphone transmitting control information embedded in audio information through a conference bridge.

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209. Rodman, Jeffrey; Drell, David, Speakerphone transmitting password information to a remote device.

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210. Rodman, Jeffrey; Drell, David, Speakerphone using a secure audio connection to initiate a second secure connection.

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211. Srinivasan,Venugopal, Spectral audio encoding.

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212. Rhoads, Geoffrey B., Steganographic encoding and decoding of auxiliary codes in media signals.

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213. Rhoads, Geoffrey B., Steganographic encoding for video and images.

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214. Carr, J. Scott; Lofgren, Neil E.; Seder, Phillip Andrew, Steganographic encoding methods and apparatus.

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215. Rhoads Geoffrey B., Steganographic methods and media for photography.

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216. Rhoads Geoffrey B., Steganographic system.

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217. Rhoads, Geoffrey B.; Levy, Kenneth L.; McKinley, Tyler J., Steganographically encoded video, deriving or calculating identifiers from video, and related methods.

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218. Geoffrey B. Rhoads, Steganographically encoding a first image in accordance with a second image.

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219. Evans, Douglas B.; Conwell, William Y., Substituting information based on watermark-enable linking.

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220. Evans,Douglas B.; Conwell,William Y., Substituting objects based on steganographic encoding.

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221. Evans, Douglas B.; Conwell, William Y., Substituting or replacing components in media objects based on steganographic encoding.

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222. Evans, Douglas B.; Conwell, William Y., Substituting or replacing components in sound based on steganographic encoding.

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223. Davis, Bruce L.; Rodriguez, Tony F.; Rhoads, Geoffrey B., Synchronizing rendering of multimedia content.

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224. Rodman, Jeffrey; Drell, David, System and method for communicating data during an audio conference.

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225. Rodman, Jeffrey; Drell, David, System and method for communication channel and device control via an existing audio channel.

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226. Bussieres, Simon, System and method for processing ancillary data associated with a video stream.

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227. Bussieres, Simon, System and method for processing ancillary data associated with a video stream.

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228. Bussières, Simon, System and method for processing ancillary data associated with a video stream.

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229. Howard, James V.; Frazier, Francis; Siamak, Parviz, Systems and methods for managing and detecting fraud in image databases used with identification documents.

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230. Yu, Rongshan; Lin, Xiao; Rahardja, Susanto, Systems and methods for scalably encoding and decoding data.

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231. Jones, Robert, Systems, compositions, and methods for full color laser engraving of ID documents.

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232. Jones, Robert L.; Bi, Daoshen; Yeh, Tung-Feng, Tamper evident adhesive and identification document including same.

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233. Jones, Robert L.; Kenen, Leo M., Three dimensional data storage.

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234. Petrovic, Rade; Downes, Patrick George, Time varying evaluation of multimedia content.

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235. Zhao, Jian; Mercier, Guillaume, Transactional video marking system.

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236. Luff, Robert A.; Headley, Weston P., Variable encoding and detection apparatus and methods.

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237. Luff, Robert A.; Headley, Weston P., Variable encoding and detection apparatus and methods.

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238. Luff, Robert A.; Headley, Weston P., Variable encoding and detection apparatus and methods.

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239. Geoffrey B. Rhoads, Video copy-control with plural embedded signals.

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240. Rhoads Geoffrey B., Video steganography.

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241. Rhoads,Geoffrey B., Video steganography.

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242. Elias, Eric, Voice interference correction for mixed voice and spread spectrum data signaling.

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243. Geoffrey B. Rhoads ; Ravi K. Sharma, Watermark detection using a fourier mellin transform.

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244. Rhoads, Geoffrey B., Watermark embedder and reader.

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245. Rhoads, Geoffrey B.; Gustafson, Ammon E., Watermark embedder and reader.

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246. Geoffrey B. Rhoads, Watermark enabled video objects.

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247. Rhoads,Geoffrey B.; Levy,Kenneth L.; McKinley,Tyler J., Watermark encoded video, and related methods.

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248. Geoffrey B. Rhoads, Watermark encoding method exploiting biases inherent in original signal.

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249. Winograd, Joseph M.; Petrovic, Rade; Zhao, Jian, Watermark extraction and content screening in a networked environment.

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250. Petrovic, Rade; Atti, Venkatraman, Watermark extraction based on tentative watermarks.

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251. Petrovic, Rade; Winograd, Joseph M.; Downes, Patrick George, Watermark extractor enhancements based on payload ranking.

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252. Petrovic,Rade, Watermark position modulation.

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253. Tehranchi, Babak; Petrovic, Rade, Watermarking in an encrypted domain.

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254. Rhoads, Geoffrey B., Watermarking methods and media.

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255. Rhoads, Geoffrey B., Watermarking to convey auxiliary information, and media embodying same.

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256. Rhoads, Geoffrey B., Wireless methods and devices employing plural-bit data derived from audio information.

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257. Rhoads, Geoffrey B., Wireless methods and devices employing plural-bit data derived from audio information.

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258. Rhoads, Geoffrey B., Wireless methods and devices employing steganography.

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