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Digital data compression system including zerotree coefficient coding 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/00
출원번호 US-0790860 (1991-11-12)
발명자 / 주소
  • Shapiro Jerome M. (Philadelphia PA)
출원인 / 주소
  • General Electric Company (Princeton NJ 02)
인용정보 피인용 횟수 : 174  인용 특허 : 0

초록

A data processing system augments compression of non-zero values of significant coefficients by coding entries of a significance map independently of coding the values of significant non-zero coefficients. A dedicated symbol represents a zerotree structure encompassing a related association of insig

대표청구항

A system for processing digital data comprising a plurality of image representative data elements, said system including: means responsive to said data elements for providing coefficients representing data elements: means for evaluating said coefficients to determine significant and insignificant co

이 특허를 인용한 특허 (174)

  1. Satoh, Yutaka; Gormish, Michael J.; Schwartz, Edward L., 5,3 wavelet filter having three high pair and low pair filter elements with two pairs of cascaded delays.
  2. Satoh,Yutaka; Gormish,Michael J.; Schwartz,Edward L., 5,3 wavelet filter having three high pair and low pair filter elements with two pairs of cascaded delays.
  3. Monro, Donald Martin, Adaptive combinatorial coding/decoding with specified occurrences for electrical computers and digital data processing systems.
  4. Liu, Wei; Gharavi-Alkhansari, Mohammad, Adaptive entropy coding for images and videos using set partitioning in generalized hierarchical trees.
  5. Berkner,Kathrin, Adaptive nonlinear image enlargement using wavelet transform coefficients.
  6. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Adaptive pattern recognition based controller apparatus and method and human-interface therefore.
  7. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Alarm system controller and a method for controlling an alarm system.
  8. Sodagar Iraj ; Lee Hung-Ju, Apparatus and method for encoding wavelet trees by backward predictive coding of wavelet transformed coefficients.
  9. Sodagar Iraj ; Lee Hung-Ju, Apparatus and method for encoding wavelet trees generated by a wavelet-based coding method.
  10. Sodagar Iraj ; Lee Hung-Ju, Apparatus and method for encoding wavelet trees generated by a wavelet-based coding method using band dependent tables.
  11. Stephen A. Martucci ; Iraj Sodagar ; Ya-Qin Zhang, Apparatus and method for encoding zerotrees generated by a wavelet-based coding technique.
  12. Goertzen Kenbe D., Apparatus and method for entropy coding.
  13. Goertzen, Kenbe D., Apparatus and method for entropy coding.
  14. Paramvir Bahl ; Tong Liu, Apparatus and method for management of resources in cellular networks.
  15. Kolesnik, Victor D.; Bocharova, Irina E.; Kudryashov, Boris D.; Marsavin, Andrey; Simileysky, Victor; Taubin, Felix A., Apparatus and method for memory saving wavelet based video coding.
  16. Sodagar Iraj ; Chai Bing-Bing ; Hatrack Paul ; Lee Hung-Ju, Apparatus and method for multiscale zerotree entropy encoding.
  17. Chiang Tihao ; Sun Huifang ; Kwok Wilson ; Chien Max ; Zhang Ya-Qin, Apparatus and method for optimizing the rate control in a coding system.
  18. Sodagar, Iraj; Chai, Bing-Bing, Apparatus and method for packetizing significance-based information.
  19. Song Xudong ; Chiang Tihao ; Zhang Ya-Qin ; Krishnamurthy Ravi, Apparatus and method for performing scalable hierarchical motion estimation.
  20. Choi, Hae Chul; Kim, Jae Gon; Hong, Jin Woo; Ko, Sung-Jea, Apparatus and method of embedded quantization for the improved SNR scalbility.
  21. Zandi Ahmad ; Allen James D.,THX ; Schwartz Edward L. ; Boliek Martin, Apparatus for compression using reversible embedded wavelets.
  22. Zandi Ahmad ; Allen James D.,TWX ; Schwartz Edward L. ; Boliek Martin, Apparatus for compression using reversible embedded wavelets.
  23. Monro, Donald M., Bases dictionary for low complexity matching pursuits data coding and decoding.
  24. Bahl,Paramvir, Channel access scheme for use in network communications.
  25. Bahl,Paramvir, Channel access scheme for use in network communications.
  26. Paramvir Bahl, Channel access scheme for use in network communications.
  27. Katsuno Satoshi (Tokyo JPX) Koike Atsushi (Kanagawa JPX) Hatori Yoshinori (Kanagawa JPX), Coding apparatus for bi-level images halftoned with error diffusion algorithm.
  28. Ammicht, Egbert; Davis, Paul David; Shively, Richard Robert, Coefficient computation in image compression using set partitioning in hierarchical trees.
  29. Monro, Donald Martin, Combinatorial coding/decoding with specified occurrences for electrical computers and digital data processing systems.
  30. Monro, Donald Martin, Combinatorial coding/decoding with specified occurrences for electrical computers and digital data processing systems.
  31. Keith Alexander F. ; Schwartz Edward L. ; Zandi Ahmad ; Boliek Martin ; Gormish Michael J., Compression and decompression with wavelet style and binary style including quantization by device-dependent parser.
  32. Keith, Alexander F.; Schwartz, Edward L.; Zandi, Ahmad; Boliek, Martin; Gormish, Michael J., Compression and decompression with wavelet style and binary style including quantization by device-dependent parser.
  33. Keith,Alexander F.; Schwartz,Edward L.; Zandi,Ahmad; Boliek,Martin; Gormish,Michael J., Compression and decompression with wavelet style and binary style including quantization by device-dependent parser.
  34. Keith Alexander F. ; Schwartz Edward L. ; Zandi Ahmad ; Boliek Martin ; Gormish Michael J., Compression/decompression using reversible embedded wavelets.
  35. Berkner,Kathrin; Neelamani,Ramesh; Wolff,Gregory J.; Boliek,Martin; Hart,Peter E., Content and display device dependent creation of smaller representation of images.
  36. Berkner,Kathrin; Neelamani,Ramesh; Wolff,Gregory J.; Boliek,Martin; Hart,Peter E., Content and display device dependent creation of smaller representations of images.
  37. Schwartz,Edward L., Context generation.
  38. Wang,Demin; Zhang,Liang; Vincent,Andre, Curved wavelet transform for image and video compression.
  39. Monro, Donald M., Data coding and decoding with replicated matching pursuits.
  40. Monro, Donald Martin, Data coding using an exponent and a residual.
  41. Monro, Donald M., Data compression.
  42. Monro, Donald M., Data compression.
  43. Monro, Donald M., Data compression for use in communication systems.
  44. Pearlman William Abraham ; Said Amir,BRX, Data compression using set partitioning in hierarchical trees.
  45. Schwartz,Edward L., Decoding with storage of less bits for less important data.
  46. Rastogi, Anubha, Determining scalar quantizers for a signal based on a target distortion.
  47. Onno, Patrice; Majani, Eric; Andrew, James Philip, Device and method for transforming digital signal.
  48. Gosselin Todd N.,CAX ; Georgiadis George,CAX, Digital data compression with quad-tree coding of header file.
  49. Schwartz,Edward L., Disk read technique.
  50. Ma, Jianglei; Tong, Wen; Jia, Ming; Zhu, Peiying; Yu, Dong Sheng, Dual-mode shared OFDM methods/transmitters, receivers and systems.
  51. Charles D. Creusere, Efficient embedded image and video compression system using lifted wavelets.
  52. Li, Jin; Lei, Shaw-Min, Embedded image coder with rate-distortion optimization.
  53. Schwartz, Edward L., Encoder rate control.
  54. Schwartz,Edward L., Encoder rate control.
  55. Gupta,Maya Rani, Error diffusion of multiresolutional representations.
  56. Meany James J. ; Martens Christopher J., Error resilient method and apparatus for entropy coding.
  57. Meany, James J., Error-resilient entropy coding for partial embedding and fine grain scalability.
  58. Monro, Donald Martin, Hierarchical update scheme for extremum location.
  59. Monro, Donald Martin, Hierarchical update scheme for extremum location with indirect addressing.
  60. Monro, Donald Martin, Identification of text.
  61. Ferguson,Keith Lamont, Image coding.
  62. Fukuhara,Takahiro; Kimura,Seiji; Araki,Junya, Image coding device and coding method of same.
  63. Jie Liang, Image compression.
  64. Cosman, Pamela Caren; Zeger, Kenneth Alan, Image compression for memory-constrained decoders.
  65. Okada, Sadami, Image data compression method image data compression apparatus and recording medium and data signal for providing image data compression program.
  66. Katto Jiro,JPX, Image encoding device in which zero-valued points and points subordinate thereto are not encoded.
  67. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  68. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  69. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  70. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  71. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  72. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  73. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  74. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  75. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  76. Kikuchi Shinichi,JPX ; Kitamura Tetsuya,JPX ; Mimura Hideki,JPX ; Taira Kazuhiko,JPX, Image information encoding/decoding system.
  77. Sakuyama,Hiroyuki, Image processing scheme.
  78. Rastogi, Anubha, Image region of interest encoding.
  79. Koichi Sato JP, Image signal reproduction device.
  80. Byrd Marc J., Integer-only short-filter length signal analysis/synthesis method and apparatus.
  81. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
  82. Hoffberg, Steven M.; Hoffberg-Borghesani, Linda I., Internet appliance system and method.
  83. Boliek, Martin; Wu, Kok Gi; Gormish, Michael J., JPEG 2000 for efficent imaging in a client/server environment.
  84. Kossentini Faouzi ; Smith Mark J. T., Jointly optimized subband coding system and method.
  85. Lynch, William C.; Kolarov, Krasimir D.; Arrighi, William J., Low cost video compression using fast, modified Z-coding of wavelet pyramids.
  86. Monro, Donald Martin, Matching pursuits basis selection.
  87. Monro, Donald Martin, Matching pursuits basis selection.
  88. Monro, Donald Martin, Matching pursuits coding of data.
  89. Monro,Donald Martin, Matching pursuits subband coding of data.
  90. Schwartz, Edward L.; Gormish, Michael J.; Boliek, Martin; Wu, Kok Gi, Memory usage scheme for performing wavelet processing.
  91. Tucker Michael R. ; Strongin Geoffrey S. ; Liu Yi, Method and apparatus for adaptively performing motion compensation in a video processing apparatus.
  92. Gormish,Michael J.; Schwartz,Edward L.; Satoh,Yutaka, Method and apparatus for assigning codeblocks to coders operating in parallel.
  93. Schwartz, Edward L.; Satoh, Yutaka, Method and apparatus for block sequential processing.
  94. Gormish, Michael J., Method and apparatus for clipping coefficient values after application of each wavelet transform.
  95. Zandi Ahmad ; Schwartz Edward L. ; Gormish Michael J. ; Boliek Martin, Method and apparatus for compression using reversible wavelet transforms and an embedded codestream.
  96. Zandi, Ahmad; Schwartz, Edward L.; Gormish, Michael J.; Boliek, Martin, Method and apparatus for compression using reversible wavelet transforms and an embedded codestream.
  97. Zandi,Ahmad; Schwartz,Edward L.; Gormish,Michael J.; Boliek,Martin, Method and apparatus for compression using reversible wavelet transforms and an embedded codestream.
  98. Zandi,Ahmad; Schwartz,Edward L.; Gormish,Michael J.; Boliek,Martin, Method and apparatus for compression using reversible wavelet transforms and an embedded codestream.
  99. Zandi,Ahmad; Schwartz,Edward L.; Gormish,Michael J.; Boliek,Martin, Method and apparatus for compression using reversible wavelet transforms and an embedded codestream.
  100. Schwartz, Edward L.; Gormish, Michael J., Method and apparatus for decoding information using late contexts.
  101. Boliek,Martin; Schwartz,Edward L.; Gormish,Michael J., Method and apparatus for editing an image while maintaining codestream size.
  102. Boliek, Martin; Gormish, Michael J.; Schwartz, Edward L., Method and apparatus for eliminating flicker by quantizing values based on previous quantization.
  103. Boliek,Martin; Gormish,Michael J.; Schwartz,Edward L., Method and apparatus for eliminating flicker by quantizing values based on previous quantization.
  104. Liu Yi (Austin TX) Tucker Michael R. (Austin TX) Strongin Geoffrey S. (Austin TX), Method and apparatus for improved video decompression by adaptive selection of video input buffer parameters.
  105. Strongin Geoffrey S. ; Liu Yi ; Tucker Michael R., Method and apparatus for improved video decompression by predetermination of IDCT results based on image characteristi.
  106. Strongin Geoffrey S. ; Liu Yi ; Tucker Michael R., Method and apparatus for improved video decompression by selection of IDCT method based on image characteristics.
  107. Liu Yi ; Tucker Michael R. ; Strongin Geoffrey S., Method and apparatus for improved video decompression by selective reduction of spatial resolution.
  108. Gardos Thomas R., Method and apparatus for low bit rate image compression.
  109. Boliek, Martin; Gormish, Michael J.; Schwartz, Edward L.; Wu, Kok Gi, Method and apparatus for outputting a codestream as multiple tile-part outputs with packets from tiles being output in each tile-part.
  110. Song Xudong ; Zhang Ya-Qin ; Chiang Tihao, Method and apparatus for performing hierarchical motion estimation using nonlinear pyramid.
  111. Wu,Kok Gi; Gormish,Michael J., Method and apparatus for performing progressive order conversion.
  112. Schwartz,Edward L.; Gormish,Michael J.; Boliek,Martin; Wu,Kok Gi, Method and apparatus for performing scalar quantization with a power of two step size.
  113. Schwartz,Edward L.; Gormish,Michael J.; Boliek,Martin; Wu,Kok Gi, Method and apparatus for performing selective quantization by manipulation of refinement bits.
  114. Allen James D.,THX, Method and apparatus for reversible color conversion.
  115. Schwartz,Edward L.; Gormish,Michael J.; Boliek,Martin, Method and apparatus for selecting layers for quantization based on sideband information.
  116. Boliek, Martin; Wu, Kok Gi; Schwartz, Edward L., Method and apparatus for sending additional sideband information in a codestream.
  117. Schwartz,Edward L., Method and apparatus for specifying quantization based upon the human visual system.
  118. Schwartz,Edward L., Method and apparatus for storing bitplanes of coefficients in a reduced size memory.
  119. Schwartz,Edward L., Method and apparatus for storing bitplanes of coefficients in a reduced size memory.
  120. Bahl, Paramvir; Hsu, Wei-Lien, Method and apparatus for use in transmitting video information over a communication network.
  121. Graffagnino,Peter N., Method and apparatus for video compression using microwavelets.
  122. Chui Charles K. (College Station TX) Yuen Pak-Kay (College Station TX), Method and apparatus for video image compression and decompression using boundary-spline-wavelets.
  123. Kajiki, Noriko; Tanabe, Satoshi, Method and system for compressing motion image information.
  124. Kajiki,Noriko; Tanabe,Satoshi, Method and system for compressing motion image information.
  125. Bahl, Paramvir, Method for adapting video packet generation and transmission rates to available resources in a communications network.
  126. Schwartz,Edward L.; Satoh,Yutaka, Method for block sequential processing.
  127. Cohen, Robert A.; Vetro, Anthony; Sun, Huifang, Method for coding pictures using hierarchical transform units.
  128. Zandi,Ahmad; Allen,James D.; Schwartz,Edward L.; Boliek,Martin, Method for compression using reversible embedded wavelets.
  129. Andrew James Philip,AUX ; Bradley Andrew Peter,AUX, Method for data compression.
  130. Bradley Andrew Peter,AUX ; Andrew James Philip,AUX, Method for digital data compression.
  131. Zheng, Yuan F., Method for dynamic 3D wavelet transform for video compression.
  132. Ishikawa Masaaki,JPX, Method for encoding wavelet coefficients.
  133. Topiwala, Pankaj N.; Tran, Trac D., Method for local zerotree image coding.
  134. Feather, Gary; Lei, Shaw-min; Martinez, Jr., Eugene Paul; Matthews, Kristine; Modem, Prasanna; Ribas, Jordi; Westerman, Larry, Method for processing saturated intervals in video sequences.
  135. Bahl Paramvir, Method for reconstructing a video frame received from a video source over a communication channel.
  136. Paramvir Bahl, Method for scheduling time slots in a communications network channel to support on-going video transmissions.
  137. Bahl, Paramvir, Method for transmitting video information over a communication channel.
  138. Yamada,Masahiko, Method of and system for image processing and recording medium for carrying out the method.
  139. Bahl, Paramvir, Method of specifying the amount of bandwidth to reserve for use in network communications.
  140. Ammicht, Egbert; Davis, Paul David; Shively, Richard Robert, Methods and apparatus for wavelet-based image compression.
  141. Monro, Donald Martin, Mode switched adaptive combinatorial coding/decoding for electrical computers and digital data processing systems.
  142. Monro, Donald M., Motion assisted data enhancement.
  143. Schwartz,Edward L., Multiple coder technique.
  144. Raymond Yu, Multiple frame image compression and decompression of motion video.
  145. Heine John J. ; Clarke Laurence P. ; Deans Stanley R. ; Stauduhar Richard Paul ; Cullers David Kent, Normal and abnormal tissue identification system and method for medical images such as digital mammograms.
  146. Zandi Ahmad ; Schwartz Edward L., Overlapped reversible transforms for unified lossless/lossy compression.
  147. Gormish,Michael J.; Schwartz,Edward L.; Satoh,Yutaka, Parallel block MQ arithmetic image compression of wavelet transform coefficients.
  148. Creusere Charles David, Parallel digital image compression system for exploiting zerotree redundancies in wavelet coefficients.
  149. Aono, Tomoko; Ito, Norio; Katata, Hiroyuki; Kusao, Hiroshi, Picture coding device and picture decoding device.
  150. Schwartz,Edward L., Printing system application using J2K.
  151. Ferriere Philippe, Progressive image transmission using discrete wavelet transforms.
  152. Ferriere, Philippe, Progressive image transmission using discrete wavelet transforms.
  153. Ferriere,Philippe, Progressive image transmission using discrete wavelet transforms.
  154. Monro, Donald M., Reduced dimension wavelet matching pursuits coding and decoding.
  155. Schwartz,Edward L., Reversible embedded wavelet system implementation.
  156. Schwartz,Edward L.; Zandi,Ahmad; Keith,Alexander; Gormish,Michael J.; Boliek,Martin, Reversible embedded wavelet system implementation.
  157. Zandi Ahmad ; Schwartz Edward L. ; Gormish Michael J. ; Boliek Martin, Reversible wavelet transform and embedded codestream manipulation.
  158. Renatus Josephus Van Der Vleuten NL; Christian Hentschel NL; Richard Petrus Kleihorst NL, Scalable coding by scanning selected parts of respective bit-streams.
  159. Monro, Donald Martin, Signal compression and decompression.
  160. William C. Lynch ; Krasimir D. Kolarov ; D. Robert Hoover ; William J. Arrighi, Single chip motion wavelet zero tree codec for image and video compression.
  161. Bradley Jonathan N., Storage and retrieval of large digital images.
  162. Dube Simant, System and method for compressing data.
  163. Yatsenko,Dimitri Victorovich; Bates,Daniel Mahonri, System and method for image noise reduction using a minimal error spatiotemporal recursive filter.
  164. Malvar, Henrique S., System and method for low-resolution signal rendering from a hierarchical transform representation.
  165. Yang, En-Hui; Singh, Ajit; Lamb, Brian; Wang, Longji, System and method for progressive delivery of multimedia objects.
  166. Nixon Stuart William, Transformation and selective inverse transformation of large digital images.
  167. Stuart William Nixon, Transformation and selective inverse transformation of large digital images.
  168. Liu, Wei; Gharavi-Alkhansari, Mohammad, Trees for adaptive coding of images and videos using set partitioning in generalized hierarchical trees having directionality.
  169. Monro, Donald Martin, Video coding with embedded motion.
  170. Kolesnik Victor D.,RUX ; Bocharova Irina E.,RUX ; Kudryashov Boris D.,RUX ; Malkov Andrey,RUX ; Marsavin Andrey,RUX ; Simileysky Victor,RUX ; Taubin Felix A.,RUX, Video compression and decompression using dynamic quantization and/or encoding.
  171. Derek Rand Clark ; Teddy Paul Roberts ; Lucinda Ellen Schafer ; Kenneth Alan Stocker, Video compression scheme using wavelets.
  172. Hsu, Charles C.; Tamburello, Philip M., Wave image compression.
  173. Ammicht, Egbert; Davis, Paul David; Shively, Richard Robert, Wavelet-based compression of images for storage, transmission and reconstruction using hierarchical subband decomposition.
  174. Kolarov Krasimir D. ; Lynch William C. ; Schroder Peter ; Sweldens Wim, Wavelet-based data compression.
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