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Progressive image transmission

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04N-001/00
  • H04N-007/12
출원번호 US-0845739 (1986-03-28)
발명자 / 주소
  • Tzou Kou-Hu (Bedford MA)
출원인 / 주소
  • GTE Laboratories Incorporated (Waltham MA 02)
인용정보 피인용 횟수 : 46  인용 특허 : 10

초록

System and method of progressively transmitting and reconstructing an image in which an approximate image is reconstructed based upon partial information and details are added as additional information becomes available. The image is divided into an array of blocks of picture elements and the data f

대표청구항

The method of progressively transmitting an image comprising dividing an image into a predetermined array of zones of picture elements; performing a predetermined spatial domain-to-transform domain transformation of the picture elements of each zone to provide a set of transform coefficients thereof

이 특허에 인용된 특허 (10)

  1. Speiser Jeffrey M. (San Diego CA) Alsup James M. (San Diego CA), Apparatus for performing a discrete cosine transform of an input signal.
  2. Widergren Robert D. (Saratoga CA) Chen Wen-Hsiung (Sunnyvale CA) Fralick Stanley C. (Saratoga CA) Tescher Andrew G. (Claremont CA), Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback.
  3. Widergren Robert D. (Saratoga CA) Chen Wen-Hsiung (Sunnyvale CA) Fralick Stanley C. (Saratoga CA) Tescher Andrew G. (Claremont CA), Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback.
  4. Bergen James R. (Hopewell NJ) Carlson Curtis R. (Princeton NJ), Method for transmitting a high-resolution image over a narrow-band communication channel.
  5. Sekigawa Keiji (Yokohama JPX), Method of restoring pictures with high density.
  6. Knowlton Kenneth C. (Plainfield NJ), Progressive image transmission.
  7. Knowlton Kenneth C. (Plainfield NJ), Progressive image transmission.
  8. Driessen Leonardus M. H. E. (Eindhoven NLX), System for decoding and displaying encoded television pictures.
  9. Reis James J. (Torrance CA), Video bandwidth reduction system using a two-dimensional transformation, and an adaptive filter with error correction.
  10. Workman Dennis L. (Morgan Hill CA), Video information bandwidth compression.

이 특허를 인용한 특허 (46)

  1. Strobach Peter (Roehrbach DEX) Hoelzlwimmer Herbert (Munich DEX) Tengler Walter (Friedberg DEX), Arrangement for optimized weighting of transmitted transformation coefficients in transforamtion coders for the purpose.
  2. Yonekawa Hisashi (Hachioji JPX) Takeuchi Hiroshi (Hachioji JPX), Compression method of halftone image data.
  3. Mack Walter (Chandler AZ) Korta J. C. (Mesa AZ), Displaying images using progressive fade-in.
  4. Christopoulos,Charilaos; Nister,David, Embedded DCT-based still image coding algorithm.
  5. Yamaguchi, Noboru; Watanabe, Toshiaki; Dachiku, Kenshi; Kikuchi, Yoshihiro; Ida, Takashi; Chujoh, Takeshi, Image coding and decoding using a position and shape map.
  6. Noboru Yamaguchi JP; Toshiaki Watanabe JP; Kenshi Dachiku JP; Yoshihiro Kikuchi JP; Takashi Ida JP; Takeshi Chujoh JP, Image compression of a facial region by adaptive quantization based on resolution.
  7. Yamaguchi, Noboru; Watanabe, Toshiaki; Dachiku, Kenshi; Kikuchi, Yoshihiro; Ida, Takashi; Chujoh, Takeshi, Image compression with orthogonal transform of blocks within a bounded shape.
  8. Yamaguchi Noboru,JPX ; Watanabe Toshiaki,JPX ; Dachiku Kenshi,JPX ; Kikuchi Yoshihiro,JPX ; Ida Takashi,JPX ; Chujoh Takeshi,JPX, Image data coding and decoding system for efficiently compressing information using the shape and position of the image.
  9. Yamaguchi,Noboru; Watanabe,Toshiaki; Dachiku,Kenshi; Kikuchi,Yoshihiro; Ida,Takashi; Chujoh,Takeshi, Image data coding and/or decoding system capable of high-efficient coding.
  10. Suzuki Yoshiyuki (Kawasaki JPX) Funada Masahiro (Yokohama JPX) Sato Mamoru (Tokyo JPX) Sato Yukio (Kawasaki JPX), Image data coding apparatus.
  11. Hurley, Terence Ralph; Stone, Jonathan James, Image data recording and transmission.
  12. Yamaguchi, Noboru; Watanabe, Toshiaki; Dachiku, Kenshi; Kikuchi, Yoshihiro; Ida, Takashi; Chujoh, Takeshi, Image decoding of image content within a boundary based on a map resolution transformed signal.
  13. Yamaguchi, Noboru; Watanabe, Toshiaki; Dachiku, Kenshi; Kikuchi, Yoshihiro; Ida, Takashi; Chujoh, Takeshi, Image decoding using a shape map.
  14. Miyake, Nobutaka; Nagashima, Yoshitake; Nakayama, Tadayoshi; Oki, Joji; Konno, Yuji; Hasegawa, Kazuhide, Image encoding method and apparatus.
  15. Stansfield Peter W. (Hatfield GB2) Reed Alastair (Buzzard GB2), Image processing.
  16. Verbiest Willem J. A. (Zwijndrecht BEX), Image processing system and phaselocked loop used therein.
  17. Nister, David; Christopoulos, Charilaos, Lossless region of interest coding.
  18. Christopoulos, Charilaos; Askëlöf, Joel; Larsson, Mathias, Method and a system for coding rois.
  19. Parker Michael A. (London GBX), Method and apparatus for conveying information signals.
  20. Persiantsev Michael I. ; Gubbi Rajugopal R. ; Harwood Joseph D., Method and apparatus for digital data compression.
  21. Persiantsev Michael I. ; Gubbi Rajugopal R. ; Harwood Joseph D., Method and apparatus for digital data compression.
  22. Yamaguchi, Noboru; Watanabe, Toshiaki; Dachiku, Kenshi; Kikuchi, Yoshihiro; Ida, Takashi; Chujoh, Takeshi, Method and apparatus for image coding and/or decoding using a position and shape map.
  23. Yamaguchi, Noboru; Watanabe, Toshiaki; Dachiku, Kenshi; Kikuchi, Yoshihiro; Ida, Takashi; Chujoh, Takeshi, Method and apparatus for image encoding and decoding using a shape and position map.
  24. Hartnack Wolfgang (Hemmingen DEX) Keesen Heinz-Werner (Hanover DEX) Schtze Herbert (Hanover DEX), Method and circuit arrangement for improving the resolution of the coefficients of digital signals, particularly digital.
  25. Andrew,James Philip, Method for digital data compression.
  26. Altes Harald (Backnang DEX), Method for reducing the quantity of data in image coding.
  27. Lloyd-Williams Andrew (6 High View Dr. High Bridge NJ 08829), Method for reordering the pixel map of a digitized image.
  28. Tanaka Nobuyuki (Kanagawa JPX), Method of image signal encoding by orthogonal transformation.
  29. Tanaka Nobuyuki (Kanagawa JPX), Method of image signal encoding by orthogonal transformation.
  30. Mayer Jorg,DEX, Method of processing image data for transmission, and use of this process.
  31. Tanaka Nobuyuki (Kanagawa JPX), Method of reconstructing image from compression-processed image signals.
  32. Levanon, Isaac; Lavi, Yonatan, Optimized image delivery over limited bandwidth communication channels.
  33. Levanon, Isaac; Lavi, Yonatan, Optimized image delivery over limited bandwidth communication channels.
  34. Shae, Zon-Yin; Tseng, Belle L., Periodic broadcast and location of evolving media content with application to seminar and stroke media.
  35. Shae,Zon Yin; Tseng,Belle L., Periodic broadcast and location of evolving media content with application to seminar and stroke media.
  36. J. C. Korta ; Walter Mack ; Al Simon, Processing image signals using spatial decomposition.
  37. Nickerson Brian R. (Aloha OR), Processing images using two-dimensional forward transforms.
  38. Lu Chung-ya,TWX ; Wen Kuei-ann,TWX, Progressive image transmission.
  39. Song, Samuel Moon-Ho; Lee, Gunho, Regularized dequantizer for DCT-based transform coding.
  40. Yamaguchi, Noboru; Watanabe, Toshiaki; Dachiku, Kenshi; Kikuchi, Yoshihiro; Ida, Takashi; Chujoh, Takeshi, Subband image compression of blocks within a bounded shape using a resolution transform.
  41. Torbey Habib H. (New York NY), System and method for hierarchal image encoding and decoding.
  42. Levanon,Isaac; Lavi,Yoni, System and methods for network image delivery with dynamic viewing frustum optimized for limited bandwidth communication channels.
  43. Iverson Vaughn, System for progressive transmission of compressed video including video data of first type of video frame played indepen.
  44. Bruckstein Alfred M. ; Holt Robert J. ; Netravali Arun N., Technique for holographic representation of images.
  45. Agarwal Robit, Two-stage transform for video signals.
  46. Lippincott, Louis A., Video capture device and method of sending high quality video over a low data rate link.
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