$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Picture data compression coder using subband/transform coding with a Lempel-Ziv-based coder 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-007/12
출원번호 US-0029520 (1993-03-11)
발명자 / 주소
  • Glover Daniel R. (Bay Village OH)
출원인 / 주소
  • The United States of America as represented by the Administrator of the National Aeronautics and Space Administration (Washington DC 06)
인용정보 피인용 횟수 : 118  인용 특허 : 0

초록 ▼

Digital data coders/decoders are used extensively in video transmission. A digitally encoded video signal is separated into subbands. Separating the video into subbands allows transmission at low data rates. Once the data is separated into these subbands it can be coded and then decoded by statistic

대표청구항 ▼

A subband/transform coding system comprising; a subband coder including, a subband unit for receiving a digital picture data signal and separating said signal into a plurality of subbands, a plurality of quantizers for mapping said subbands into a bin thereby producing a plurality of quantized subba

이 특허를 인용한 특허 (118)

  1. Xia, Minghui; Lin, Chih-Lung, Adaptive B-picture quantization control.
    상세보기
  2. Holcomb, Thomas W.; Xia, Minghui; Lin, Chih-Lung; Chang, Cheng, Adaptive deadzone size adjustment in quantization.
    상세보기
  3. Schwaller John (1358 Buffing Cir. Palm Bay FL 32909), Adaptive distribution system for transmitting wideband video data over narrowband multichannel wireless communication sy.
    상세보기
  4. Regunathan, Shankar; Sun, Shijun; Tu, Chengjie; Lin, Chih-Lung, Adaptive quantization for enhancement layer video coding.
    상세보기
  5. Regunathan, Shankar; Sun, Shijun; Tu, Chengjie; Lin, Chih-Lung, Adaptive quantization for enhancement layer video coding.
    상세보기
  6. Regunathan, Shankar; Sun, Shijun; Tu, Chengjie; Lin, Chih-Lung, Adaptive quantization for enhancement layer video coding.
    상세보기
  7. Chang, Cheng; Lin, Chih-Lung, Adaptive selection of picture-level quantization parameters for predicted video pictures.
    상세보기
  8. Lin, Chih-Lung; Xia, Minghui; Hsu, Pohsiang; Wu, Shou-Jen, Adaptive video encoding using a perceptual model.
    상세보기
  9. Hsu, Pohsiang; Lin, Chih-Lung; Zuo, Xiping, Adjusting quantization to preserve non-zero AC coefficients.
    상세보기
  10. Farley, Kevin L.; Proctor, James A., Alternate channel for carrying selected message types.
    상세보기
  11. Farley, Kevin L.; Proctor, Jr., James A., Alternate channel for carrying selected message types.
    상세보기
  12. Proctor, Jr., James A., Antenna control system and method.
    상세보기
  13. Proctor, Jr., James A., Antenna control system and method.
    상세보기
  14. Proctor, Jr., James A., Antenna control system and method.
    상세보기
  15. Proctor, Jr., James A., Antenna control system and method.
    상세보기
  16. Proctor, Jr., James A., Antenna control system and method.
    상세보기
  17. Jaquette, Glen Alan, Apparatus method and system for increased digital media recording throughput.
    상세보기
  18. Karabinis, Peter D., Broadband wireless communications systems and methods using multiple non-contiguous frequency bands/segments.
    상세보기
  19. Holcomb, Thomas W.; Spears, Stacey; Chang, Cheng; Lin, Chih-Lung, Classifying and controlling encoding quality for textured, dark smooth and smooth video content.
    상세보기
  20. Chang, Cheng; Lin, Chih-Lung; Holcomb, Thomas W., Complexity-based adaptive preprocessing for multiple-pass video compression.
    상세보기
  21. Satterfield Richard C., Cryptographic engine using logic and base conversions.
    상세보기
  22. Morihara, Takashi; Hironori, Yahagi; Noriko, Satoh, Data compressing apparatus, reconstructing apparatus, and its method.
    상세보기
  23. Morihara, Takashi; Hironori, Yahagi; Noriko, Satoh, Data compressing apparatus, reconstructing apparatus, and its method.
    상세보기
  24. Bo Tao, Deadzone quantization method and apparatus for image compression.
    상세보기
  25. Werner, Oliver Hartwig; Wells, Nicholas Dominic; Knee, Michael James, Digital signal compression encoding with improved quantisation.
    상세보기
  26. Gorsuch, Thomas E., Dual mode unit for short range, high rate and long range, lower rate data communications.
    상세보기
  27. Gorsuch, Thomas E., Dual mode unit for short range, high rate and long range, lower rate data communications.
    상세보기
  28. Craft David J. (Austin TX), Dual stage compression of bit mapped image data using refined run length and LZ compression.
    상세보기
  29. Foore, Lawrence R.; Proctor, Jr., James A., Dynamic bandwidth allocation for multiple access communication using session queues.
    상세보기
  30. Foore, Lawrence R.; Proctor, Jr., James A.; Gorsuch, Thomas E.; Amalfitano, Carlo, Dynamic bandwidth allocation for multiple access communications using buffer urgency factor.
    상세보기
  31. Proctor, Jr., James A.; Foore, Lawrence R.; Gorsuch, Thomas E.; Amalfitano, Carlo, Dynamic bandwidth allocation for multiple access communications using buffer urgency factor.
    상세보기
  32. Thomas E. Gorsuch ; Carlo Amalfitano ; James A. Proctor, Dynamic bandwidth allocation for multiple access communications using buffer urgency factor.
    상세보기
  33. Gorsuch, Thomas E.; Amalfitiano, Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
    상세보기
  34. Gorsuch Thomas E. ; Amalfitano Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
    상세보기
  35. Gorsuch, Thomas E.; Amalfitano, Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
    상세보기
  36. Gorsuch, Thomas E.; Amalfitano, Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
    상세보기
  37. Gorsuch, Thomas E.; Amalfitano, Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
    상세보기
  38. Gorsuch, Thomas E.; Amalfitano, Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
    상세보기
  39. Gorsuch,Thomas E.; Amalfitano,Carlo, Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link.
    상세보기
  40. Sprague David L. (Gilbert AZ), Efficient browsing of encoded images.
    상세보기
  41. Sullivan, Gary Joseph, Embedded scalar quantizers with arbitrary dead-zone ratios.
    상세보기
  42. Zuo, Xiping; Lin, Chih-Lung, Encoding adjustments for animation content.
    상세보기
  43. Takada, Jun, Encoding and decoding two-dimensional signal using a wavelet transform.
    상세보기
  44. Kajiwara Hiroshi,JPX, Encoding apparatus and method and storage medium.
    상세보기
  45. Kajiwara Hiroshi,JPX, Encoding apparatus and method and storage medium.
    상세보기
  46. Zlotnick, Aviad, Enhanced compression of gray-level images.
    상세보기
  47. Chang, Cheng; Lin, Chih-Lung B.; Regunathan, Shankar, Estimating sample-domain distortion in the transform domain with rounding compensation.
    상세보기
  48. Chang, Cheng; Lin, Chih-Lung; Regunathan, Shankar, Estimating sample-domain distortion in the transform domain with rounding compensation.
    상세보기
  49. Proctor James A., Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
    상세보기
  50. James A. Proctor, Jr., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
    상세보기
  51. Proctor, Jr., James A., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
    상세보기
  52. Proctor, Jr., James A., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
    상세보기
  53. Proctor, Jr., James A., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
    상세보기
  54. Proctor, Jr.,James A., Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system.
    상세보기
  55. Alapuranen, Pertti Olavi; Johnson, Kevin P.; Farley, Kevin L., Fast switching of forward link in wireless system.
    상세보기
  56. Alapuranen, Pertti Olavi; Johnson, Kevin P.; Farley, Kevin L., Fast switching of forward link in wireless system.
    상세보기
  57. Alapuranen, Pertti Olavi; Johnson, Kevin P.; Farley, Kevin L., Fast switching of forward link in wireless system.
    상세보기
  58. Alapuranen, Pertti Olavi; Johnson, Kevin P.; Farley, Kevin L., Fast switching of forward link in wireless system.
    상세보기
  59. Alapuranen, Pertti Olavi; Johnson, Kevin P.; Farley, Kevin L., Fast switching of forward link in wireless system.
    상세보기
  60. Alapuranen,Pertti Olavi; Johnson,Kevin P.; Farley,Kevin L., Fast switching of forward link in wireless system.
    상세보기
  61. Tu, Chengjie; Srinivasan, Sridhar, Flexible quantization.
    상세보기
  62. Tu, Chengjie; Srinivasan, Sridhar, Flexible quantization.
    상세보기
  63. Srinivasan, Sridhar, Harmonic quantizer scale.
    상세보기
  64. Srinivasan, Sridhar, Harmonic quantizer scale.
    상세보기
  65. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
    상세보기
  66. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
    상세보기
  67. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
    상세보기
  68. Ferguson, Charles T.; Gorsuch, Thomas, Maintenance of channel usage in a wireless communication system.
    상세보기
  69. Dye, Thomas A.; Alvarez, II, Manuel J.; Geiger, Peter, Memory module including scalable embedded parallel data compression and decompression engines.
    상세보기
  70. Amalfitano, Carlo; Proctor, James A., Method and apparatus for a spectrally compliant cellular communication system.
    상세보기
  71. Amalfitano, Carlo; Proctor, Jr., James A., Method and apparatus for a spectrally compliant cellular communication system.
    상세보기
  72. Amalfitano, Carlo; Proctor, Jr., James A., Method and apparatus for a spectrally compliant cellular communication system.
    상세보기
  73. Lee,Ji Eun; Kim,Hyeon Jun, Method for quantization of histogram bin value of image.
    상세보기
  74. Proctor, Jr., James A., Methods, apparatuses and systems for selective transmission of traffic data using orthogonal sequences.
    상세보기
  75. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, Jr., James A., Minimal maintenance link to support sychronization.
    상세보기
  76. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, James A., Minimal maintenance link to support synchronization.
    상세보기
  77. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, James A., Minimal maintenance link to support synchronization.
    상세보기
  78. Nelson, Jr., G. Rodney; Hoffmann, John E.; Rouphael, Antoine J.; Proctor, Jr., James A., Minimal maintenance link to support synchronization.
    상세보기
  79. Jung, Woo Young; Kwon, Tae Hoon, Moving image compression/decompression apparatus and method which use a wavelet transform technique.
    상세보기
  80. Proctor, Jr., James A., Multi-detection of heartbeat to reduce error probability.
    상세보기
  81. Proctor, Jr., James A., Multi-detection of heartbeat to reduce error probability.
    상세보기
  82. Proctor, Jr.,James A., Multi-detection of heartbeat to reduce error probability.
    상세보기
  83. Geiger, Peter D.; Alvarez, II, Manuel J.; Dye, Thomas A., Network device with improved storage density and access speed using compression techniques.
    상세보기
  84. Farley, Kevin L.; Kilgore, Brian L., Packeting timeout spoofing in a wireless data communications network.
    상세보기
  85. Geiger, Peter D.; Alvarez, II, Manuel J.; Dye, Thomas A., Parallel compression and decompression system and method having multiple parallel compression and decompression engines.
    상세보기
  86. Franaszek Peter Anthony ; Robinson John Timothy ; Thomas Joy Aloysius, Parallel compression and decompression using a cooperative dictionary.
    상세보기
  87. Dye Thomas A., Parallel decompression and compression system and method for improving storage density and access speed for non-volatile memory and embedded memory devices.
    상세보기
  88. Suzuki Kazuhiro,JPX, Picture signal encoding and decoding apparatus.
    상세보기
  89. Gorsuch, Thomas E.; Amalfitano, Carlo, Protocol conversion and bandwidth reduction technique providing multiple NB+D ISDN basic rate interface links over a wireless code division multiple access communication system.
    상세보기
  90. Gorsuch Thomas E. ; Amalfitano Carlo, Protocol conversion and bandwidth reduction technique providing multiple nB+D ISDN basic rate interface links over a wireless code division multiple access communication system.
    상세보기
  91. Zuo, Xiping; Lin, Chih-Lung, Quantization adjustment based on texture level.
    상세보기
  92. Zuo, Xiping; Lin, Chih-Lung B., Quantization adjustment based on texture level.
    상세보기
  93. Zuo, Xiping; Lin, Chih-Lung; Hsu, Pohsiang, Quantization adjustments for DC shift artifacts.
    상세보기
  94. Acharya Tinku ; Karam Lina J. ; Marino Francescomaria, Real time algorithms and architectures for coding images compressed by DWT-based techniques.
    상세보기
  95. Lin, Chih-Lung; Lee, Ming-Chieh; Spears, Stacey; Garrett, Philip Lawrence; Murching, Anil Madhav; Beauford, Amy Jennifer; Holcomb, Thomas W.; Zuo, Xiping, Regions of interest for quality adjustments.
    상세보기
  96. Lin, Chih-Lung; Lee, Ming-Chieh; Spears, Stacey; Garrett, Philip Lawrence; Murching, Anil Madhav; Beauford, Amy Jennifer; Holcomb, Thomas W.; Zuo, Xiping, Regions of interest for quality adjustments.
    상세보기
  97. Devaney Patrick (Freehold NJ) Gnanaprakasam Daniel (Secane PA) Westerink Peter (Mount Laurel NJ) Topper Robert (Hatboro PA), Segmentation based image compression system.
    상세보기
  98. Dye,Thomas A.; Alvarez, II,Manuel J.; Geiger,Peter, Selective lossless, lossy, or no compression of data based on address range, data type, and/or requesting agent.
    상세보기
  99. Proctor, Jr., James A., Signaling for wireless communications.
    상세보기
  100. Proctor, Jr., James A., Signaling for wireless communications.
    상세보기
  101. Gorsuch, Thomas E., Subscriber unit for managing dual wireless communication links.
    상세보기
  102. Gorsuch, Thomas E., Subscriber unit for managing dual wireless communication links.
    상세보기
  103. Chun, Dexter; Lo, Haw-Jing, System and method for conserving power consumption in a memory system.
    상세보기
  104. Proctor, Jr.,James A., System and method for controlling signal strength over a reverse link of a CDMA wireless communication system.
    상세보기
  105. Geiger, Peter D.; Alvarez, II, Manuel J.; Dye, Thomas A., System and method for generating optimally compressed data from a plurality of data compression/decompression engines implementing different data compression algorithms.
    상세보기
  106. Proctor, Jr., James A., System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system.
    상세보기
  107. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
    상세보기
  108. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
    상세보기
  109. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
    상세보기
  110. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
    상세보기
  111. Proctor, Jr., James A., System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system.
    상세보기
  112. Dye Thomas A. ; Alvarez ; II Manuel J. ; Geiger Peter, System and method for performing scalable embedded parallel data compression.
    상세보기
  113. Alvarez, II,Manuel J.; Geiger,Peter; Dye,Thomas A., System and method for performing scalable embedded parallel data decompression.
    상세보기
  114. Dye, Thomas A.; Alvarez, II, Manuel J.; Geiger, Peter, System and method for performing scalable embedded parallel data decompression.
    상세보기
  115. Jagadish Hosagrahar Visvesvaraya ; Kanneganti Ramarao ; Sudarshan Sundararajarao,INX, System for compression and buffering of a data stream with data extraction requirements.
    상세보기
  116. Proctor, Jr., James A., Transmittal of heartbeat signal at a lower level than heartbeat request.
    상세보기
  117. Proctor, Jr.,James A., Transmittal of heartbeat signal at a lower level than heartbeat request.
    상세보기
  118. Proctor, Jr., James A., Use of correlation combination to achieve channel detection.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로