CN101873492B - 图像编码方法及图像编码装置 - Google Patents
图像编码方法及图像编码装置 Download PDFInfo
- Publication number
- CN101873492B CN101873492B CN2010101550763A CN201010155076A CN101873492B CN 101873492 B CN101873492 B CN 101873492B CN 2010101550763 A CN2010101550763 A CN 2010101550763A CN 201010155076 A CN201010155076 A CN 201010155076A CN 101873492 B CN101873492 B CN 101873492B
- Authority
- CN
- China
- Prior art keywords
- image
- formula
- cross index
- linear prediction
- picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 284
- 238000003860 storage Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 7
- 239000012634 fragment Substances 0.000 description 60
- 238000012545 processing Methods 0.000 description 52
- 238000006073 displacement reaction Methods 0.000 description 49
- 238000004364 calculation method Methods 0.000 description 45
- 230000008569 process Effects 0.000 description 40
- 238000010586 diagram Methods 0.000 description 36
- 238000009826 distribution Methods 0.000 description 32
- 239000004744 fabric Substances 0.000 description 14
- 230000009471 action Effects 0.000 description 13
- 230000006870 function Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 101000575029 Bacillus subtilis (strain 168) 50S ribosomal protein L11 Proteins 0.000 description 5
- 102100035793 CD83 antigen Human genes 0.000 description 5
- 101000946856 Homo sapiens CD83 antigen Proteins 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 101001070329 Geobacillus stearothermophilus 50S ribosomal protein L18 Proteins 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP232160/2002 | 2002-08-08 | ||
JP2002232160 | 2002-08-08 | ||
JP273992/2002 | 2002-09-19 | ||
JP2002273992 | 2002-09-19 | ||
JP2002289294 | 2002-10-01 | ||
JP289294/2002 | 2002-10-01 | ||
JP296726/2002 | 2002-10-09 | ||
JP2002296726 | 2002-10-09 | ||
JP370722/2002 | 2002-12-20 | ||
JP2002370722 | 2002-12-20 | ||
JP008751/2003 | 2003-01-16 | ||
JP2003008751 | 2003-01-16 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038012561A Division CN1568622B (zh) | 2002-08-08 | 2003-07-22 | 图像编码方法及图像编码装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101873492A CN101873492A (zh) | 2010-10-27 |
CN101873492B true CN101873492B (zh) | 2012-05-30 |
Family
ID=31721895
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710104187XA Expired - Lifetime CN101083770B (zh) | 2002-08-08 | 2003-07-22 | 图像解码方法和图像解码装置 |
CN2010101550956A Expired - Lifetime CN101883279B (zh) | 2002-08-08 | 2003-07-22 | 移动电话机、电视机、车载导航设备及机顶盒 |
CN2010101550763A Expired - Lifetime CN101873492B (zh) | 2002-08-08 | 2003-07-22 | 图像编码方法及图像编码装置 |
CN2010101550706A Expired - Lifetime CN101873501B (zh) | 2002-08-08 | 2003-07-22 | 图像解码方法及图像解码装置 |
CN038012561A Expired - Lifetime CN1568622B (zh) | 2002-08-08 | 2003-07-22 | 图像编码方法及图像编码装置 |
CN2010101550829A Expired - Lifetime CN101867823B (zh) | 2002-08-08 | 2003-07-22 | 解码方法及解码装置 |
CN2010101550509A Expired - Lifetime CN101873491B (zh) | 2002-08-08 | 2003-07-22 | 编码方法及编码装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710104187XA Expired - Lifetime CN101083770B (zh) | 2002-08-08 | 2003-07-22 | 图像解码方法和图像解码装置 |
CN2010101550956A Expired - Lifetime CN101883279B (zh) | 2002-08-08 | 2003-07-22 | 移动电话机、电视机、车载导航设备及机顶盒 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101550706A Expired - Lifetime CN101873501B (zh) | 2002-08-08 | 2003-07-22 | 图像解码方法及图像解码装置 |
CN038012561A Expired - Lifetime CN1568622B (zh) | 2002-08-08 | 2003-07-22 | 图像编码方法及图像编码装置 |
CN2010101550829A Expired - Lifetime CN101867823B (zh) | 2002-08-08 | 2003-07-22 | 解码方法及解码装置 |
CN2010101550509A Expired - Lifetime CN101873491B (zh) | 2002-08-08 | 2003-07-22 | 编码方法及编码装置 |
Country Status (9)
Country | Link |
---|---|
US (15) | US7308145B2 (zh) |
EP (13) | EP2928185B1 (zh) |
KR (5) | KR101000635B1 (zh) |
CN (7) | CN101083770B (zh) |
DK (2) | DK1530374T3 (zh) |
ES (10) | ES2656106T3 (zh) |
HU (2) | HUE047568T2 (zh) |
PT (4) | PT2903278T (zh) |
WO (1) | WO2004015999A1 (zh) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7003035B2 (en) | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
US8406301B2 (en) | 2002-07-15 | 2013-03-26 | Thomson Licensing | Adaptive weighting of reference pictures in video encoding |
US7903742B2 (en) * | 2002-07-15 | 2011-03-08 | Thomson Licensing | Adaptive weighting of reference pictures in video decoding |
US7154952B2 (en) | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
CN101083770B (zh) * | 2002-08-08 | 2010-06-16 | 松下电器产业株式会社 | 图像解码方法和图像解码装置 |
EP2603001A1 (en) * | 2002-10-01 | 2013-06-12 | Thomson Licensing | Implicit weighting of reference pictures in a video encoder |
BR0306987A (pt) | 2002-11-20 | 2004-12-14 | Matsushita Electric Ind Co Ltd | Método de prognóstico de imagem em movimento, método e aparelho de codificação de imagem em movimento e método e aparelho de decodificação de imagem em movimento |
JP2004179687A (ja) * | 2002-11-22 | 2004-06-24 | Toshiba Corp | 動画像符号化/復号化方法及び装置 |
EP2184919A3 (en) * | 2004-04-28 | 2010-07-28 | Panasonic Corporation | Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof |
US8731054B2 (en) | 2004-05-04 | 2014-05-20 | Qualcomm Incorporated | Method and apparatus for weighted prediction in predictive frames |
US20060083298A1 (en) * | 2004-10-14 | 2006-04-20 | Nokia Corporation | Reference picture management in video coding |
WO2006061838A2 (en) * | 2004-12-08 | 2006-06-15 | Imagine Communications Ltd. | Distributed statistical multiplexing of multi-media |
KR100703749B1 (ko) * | 2005-01-27 | 2007-04-05 | 삼성전자주식회사 | 잔차 재 추정을 이용한 다 계층 비디오 코딩 및 디코딩방법, 이를 위한 장치 |
TWI280803B (en) * | 2005-07-20 | 2007-05-01 | Novatek Microelectronics Corp | Method and apparatus for motion estimation |
US8233535B2 (en) * | 2005-11-18 | 2012-07-31 | Apple Inc. | Region-based processing of predicted pixels |
CN101455087B (zh) | 2006-05-24 | 2011-01-12 | 松下电器产业株式会社 | 图像编码装置、图像编码方法及图像编码用集成电路 |
EP2070327B1 (en) * | 2006-09-30 | 2019-03-13 | InterDigital VC Holdings, Inc. | Method and device for encoding and decoding color enhancement layer for video |
US8256005B2 (en) * | 2007-01-08 | 2012-08-28 | Apple Inc. | Protection of audio or video data in a playback device |
JP2008177907A (ja) * | 2007-01-19 | 2008-07-31 | Fujitsu Ltd | 動画データ復号装置、情報機器、動画データ復号方法および動画データ復号プログラム |
US8494049B2 (en) * | 2007-04-09 | 2013-07-23 | Cisco Technology, Inc. | Long term reference frame management with error video feedback for compressed video communication |
US8254455B2 (en) * | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
AU2007237313A1 (en) * | 2007-12-03 | 2009-06-18 | Canon Kabushiki Kaisha | Improvement for error correction in distributed vdeo coding |
US8270483B1 (en) * | 2008-01-18 | 2012-09-18 | Maxim Integrated Products, Inc. | Method and apparatus for applying accurate parameter estimation and efficient fade detection in weighted prediction for video compression |
JP5322956B2 (ja) | 2008-01-29 | 2013-10-23 | パナソニック株式会社 | 画像符号化装置および画像符号化方法 |
KR101353304B1 (ko) * | 2008-10-24 | 2014-01-21 | 에스케이 텔레콤주식회사 | 적응적 보간 필터 계수를 이용한 영상 부호화/복호화 방법 및 장치 |
US8189666B2 (en) * | 2009-02-02 | 2012-05-29 | Microsoft Corporation | Local picture identifier and computation of co-located information |
US20110023548A1 (en) | 2009-07-29 | 2011-02-03 | Garner Sean M | Glass substrate comprising an edge web portion |
US9571851B2 (en) * | 2009-09-25 | 2017-02-14 | Sk Telecom Co., Ltd. | Inter prediction method and apparatus using adjacent pixels, and image encoding/decoding method and apparatus using same |
CN103826131B (zh) * | 2010-04-08 | 2017-03-01 | 株式会社东芝 | 图像解码方法以及图像解码装置 |
WO2011125211A1 (ja) | 2010-04-08 | 2011-10-13 | 株式会社 東芝 | 画像符号化方法及び画像復号化方法 |
JP5784596B2 (ja) | 2010-05-13 | 2015-09-24 | シャープ株式会社 | 予測画像生成装置、動画像復号装置、及び、動画像符号化装置 |
KR101341993B1 (ko) | 2010-10-06 | 2013-12-16 | 에스케이텔레콤 주식회사 | 고정밀 필터를 이용한 영상 부호화/복호화 방법 및 장치 |
WO2012047047A2 (ko) * | 2010-10-06 | 2012-04-12 | 에스케이텔레콤 주식회사 | 고정밀 필터를 이용한 영상 부호화/복호화 방법 및 장치 |
CN107087194B (zh) | 2010-12-13 | 2020-02-11 | 韩国电子通信研究院 | 基于帧间预测对视频信号进行解码的方法 |
KR20120068743A (ko) * | 2010-12-17 | 2012-06-27 | 한국전자통신연구원 | 인터 예측 방법 및 그 장치 |
EP3136727B1 (en) | 2011-04-12 | 2018-06-13 | Sun Patent Trust | Motion-video coding method and motion-video coding apparatus |
US9485518B2 (en) | 2011-05-27 | 2016-11-01 | Sun Patent Trust | Decoding method and apparatus with candidate motion vectors |
TR201819396T4 (tr) | 2011-05-27 | 2019-01-21 | Sun Patent Trust | Görüntü Kod Çözme Metodu Ve Görüntü Kod Çözme Cihazı |
MX2013012209A (es) | 2011-05-31 | 2013-11-01 | Panasonic Corp | Metodo de codificacion de video, aparato de codificacion de video, metodo de decodificacion de video, aparato de decodificacion de video y aparato de codificacion/decodificacion de video. |
US8743969B2 (en) | 2011-06-23 | 2014-06-03 | Panasonic Corporation | Image decoding method and apparatus based on a signal type of the control parameter of the current block |
WO2012176464A1 (ja) | 2011-06-24 | 2012-12-27 | パナソニック株式会社 | 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置 |
KR102062283B1 (ko) | 2011-06-24 | 2020-01-03 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
CA2842646C (en) | 2011-06-27 | 2018-09-04 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
CN106878724B (zh) | 2011-06-28 | 2020-06-05 | 太阳专利托管公司 | 图像编码解码装置 |
MX2013010892A (es) | 2011-06-29 | 2013-12-06 | Panasonic Corp | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
AU2012277219A1 (en) | 2011-06-30 | 2013-09-19 | Sun Patent Trust | Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device |
CA2837537C (en) | 2011-06-30 | 2019-04-02 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
CA2838575C (en) | 2011-07-11 | 2018-06-12 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
AU2012291454B2 (en) | 2011-08-03 | 2016-11-17 | Sun Patent Trust | Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus |
EP3174296A1 (en) | 2011-10-17 | 2017-05-31 | Kabushiki Kaisha Toshiba | Decoding device and decoding method |
JP5698644B2 (ja) * | 2011-10-18 | 2015-04-08 | 株式会社Nttドコモ | 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム |
WO2013057877A1 (ja) | 2011-10-19 | 2013-04-25 | パナソニック株式会社 | 画像符号化方法、画像符号化装置、画像復号方法、および、画像復号装置 |
CN110650336B (zh) * | 2012-01-18 | 2022-11-29 | 韩国电子通信研究院 | 视频解码装置、视频编码装置和传输比特流的方法 |
JP6182719B2 (ja) * | 2012-06-29 | 2017-08-23 | ヴェロス メディア インターナショナル リミテッドVelos Media International Limited | 符号化装置および符号化方法 |
KR20150060730A (ko) * | 2012-09-26 | 2015-06-03 | 톰슨 라이센싱 | 인터-이미지 예측 방법과 디바이스 및 대응하는 인코딩 방법과 디바이스 |
US9628790B1 (en) | 2013-01-03 | 2017-04-18 | Google Inc. | Adaptive composite intra prediction for image and video compression |
JP6365924B2 (ja) * | 2013-05-09 | 2018-08-01 | サン パテント トラスト | 画像復号方法及び画像復号装置 |
US9609343B1 (en) | 2013-12-20 | 2017-03-28 | Google Inc. | Video coding using compound prediction |
US10148965B2 (en) * | 2015-03-04 | 2018-12-04 | Panasonic Intellectual Property Management Co., Ltd. | Moving image coding apparatus and moving image coding method |
CN110169059B (zh) | 2017-01-13 | 2023-08-22 | 谷歌有限责任公司 | 视频代码化的复合预测 |
JP6765520B2 (ja) * | 2017-05-19 | 2020-10-07 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 符号化装置、復号装置、符号化方法及び復号方法 |
US10880573B2 (en) | 2017-08-15 | 2020-12-29 | Google Llc | Dynamic motion vector referencing for video coding |
US10284869B2 (en) | 2017-09-28 | 2019-05-07 | Google Llc | Constrained motion field estimation for hardware efficiency |
US11789874B2 (en) | 2018-01-09 | 2023-10-17 | Qualcomm Incorporated | Method, apparatus, and system for storing memory encryption realm key IDs |
EP3599693A1 (de) * | 2018-07-27 | 2020-01-29 | Fronius International GmbH | Lichtbogenerkennung |
JP7304153B2 (ja) * | 2018-12-27 | 2023-07-06 | Kddi株式会社 | 動画像復号装置、動画像復号方法及びプログラム |
CN110147330B (zh) * | 2019-05-23 | 2023-09-01 | 深圳市创维软件有限公司 | 一种字模数据的缓存方法、装置、设备和存储介质 |
CN112584142B (zh) * | 2019-09-30 | 2022-09-30 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
JP2021061501A (ja) * | 2019-10-04 | 2021-04-15 | シャープ株式会社 | 動画像変換装置及び方法 |
CN111343462B (zh) * | 2020-03-08 | 2021-10-22 | 苏州浪潮智能科技有限公司 | 一种图像数据压缩传输方法、装置及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602593A (en) * | 1994-02-22 | 1997-02-11 | Nec Corporation | Overlapped motion compensation using a window function which varies in response to an input picture |
CN1178057A (zh) * | 1995-03-18 | 1998-04-01 | 大宇电子株式会社 | 利用基于特征点的运动估算编码视频信号的方法和装置 |
CN1237066A (zh) * | 1998-02-06 | 1999-12-01 | 索尼公司 | 运动图像编码方法及装置和记录介质 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59200592A (ja) * | 1983-04-27 | 1984-11-13 | Fuji Photo Film Co Ltd | カラ−画像の適応形圧縮方式 |
JP3089941B2 (ja) | 1994-02-28 | 2000-09-18 | 日本ビクター株式会社 | 画像間予測符号化装置 |
US5708473A (en) | 1994-08-30 | 1998-01-13 | Hughes Aircraft Company | Two stage video film compression method and system |
EP1086591A1 (en) * | 1999-04-06 | 2001-03-28 | Koninklijke Philips Electronics N.V. | Motion estimation |
GB2381403B (en) * | 2000-05-10 | 2004-12-01 | Picturetel Corp | Video coding using multiple buffers |
JP2001333389A (ja) * | 2000-05-17 | 2001-11-30 | Mitsubishi Electric Research Laboratories Inc | ビデオ再生システムおよびビデオ信号処理方法 |
EP1432249A4 (en) * | 2001-09-18 | 2007-12-05 | Matsushita Electric Ind Co Ltd | Image Coding Methods and Image Decoding Methods |
JP2004007379A (ja) * | 2002-04-10 | 2004-01-08 | Toshiba Corp | 動画像符号化方法及び動画像復号化方法 |
JP4015934B2 (ja) | 2002-04-18 | 2007-11-28 | 株式会社東芝 | 動画像符号化方法及び装置 |
EP1827026A1 (en) * | 2002-01-18 | 2007-08-29 | Kabushiki Kaisha Toshiba | Video decoding method and apparatus |
KR100508798B1 (ko) * | 2002-04-09 | 2005-08-19 | 엘지전자 주식회사 | 쌍방향 예측 블록 예측 방법 |
ES2745058T3 (es) * | 2002-04-19 | 2020-02-27 | Panasonic Ip Corp America | Método de cálculo de vectores de movimiento |
JP2004023458A (ja) | 2002-06-17 | 2004-01-22 | Toshiba Corp | 動画像符号化/復号化方法及び装置 |
EP1427216A1 (en) * | 2002-07-02 | 2004-06-09 | Matsushita Electric Industrial Co., Ltd. | Image encoding method and image decoding method |
US7903742B2 (en) * | 2002-07-15 | 2011-03-08 | Thomson Licensing | Adaptive weighting of reference pictures in video decoding |
US7822120B2 (en) * | 2002-07-26 | 2010-10-26 | Panasonic Corporation | Moving picture encoding method, moving picture decoding method, and recording medium |
CN101083770B (zh) * | 2002-08-08 | 2010-06-16 | 松下电器产业株式会社 | 图像解码方法和图像解码装置 |
JP2004179687A (ja) * | 2002-11-22 | 2004-06-24 | Toshiba Corp | 動画像符号化/復号化方法及び装置 |
BR0307119A (pt) * | 2002-11-25 | 2004-12-28 | Matsushita Electric Ind Co Ltd | Método de codificação de imagens móveis e método de decodificação de imagens móveis |
US7523234B2 (en) * | 2003-07-15 | 2009-04-21 | Thomson Licensing | Motion estimation with fast search block matching |
JPWO2009041215A1 (ja) * | 2007-09-25 | 2011-01-20 | シャープ株式会社 | 動画像符号化装置及び動画像復号装置 |
WO2014078068A1 (en) * | 2012-11-13 | 2014-05-22 | Intel Corporation | Content adaptive transform coding for next generation video |
WO2014120367A1 (en) * | 2013-01-30 | 2014-08-07 | Intel Corporation | Content adaptive parametric transforms for coding for next generation video |
-
2003
- 2003-07-22 CN CN200710104187XA patent/CN101083770B/zh not_active Expired - Lifetime
- 2003-07-22 PT PT141977272T patent/PT2903278T/pt unknown
- 2003-07-22 EP EP14197723.1A patent/EP2928185B1/en not_active Expired - Lifetime
- 2003-07-22 HU HUE18155299A patent/HUE047568T2/hu unknown
- 2003-07-22 ES ES14177815.9T patent/ES2656106T3/es not_active Expired - Lifetime
- 2003-07-22 PT PT141977256T patent/PT2903277T/pt unknown
- 2003-07-22 WO PCT/JP2003/009228 patent/WO2004015999A1/ja active Application Filing
- 2003-07-22 KR KR1020107011290A patent/KR101000635B1/ko active IP Right Grant
- 2003-07-22 ES ES03741520T patent/ES2401774T3/es not_active Expired - Lifetime
- 2003-07-22 EP EP14197718.1A patent/EP2903272B1/en not_active Expired - Lifetime
- 2003-07-22 CN CN2010101550956A patent/CN101883279B/zh not_active Expired - Lifetime
- 2003-07-22 ES ES10178507.9T patent/ES2524117T3/es not_active Expired - Lifetime
- 2003-07-22 DK DK03741520.5T patent/DK1530374T3/da active
- 2003-07-22 CN CN2010101550763A patent/CN101873492B/zh not_active Expired - Lifetime
- 2003-07-22 ES ES14197725.6T patent/ES2638189T3/es not_active Expired - Lifetime
- 2003-07-22 US US10/491,153 patent/US7308145B2/en active Active
- 2003-07-22 CN CN2010101550706A patent/CN101873501B/zh not_active Expired - Lifetime
- 2003-07-22 EP EP14177815.9A patent/EP2824928B1/en not_active Expired - Lifetime
- 2003-07-22 EP EP10178507.9A patent/EP2320659B1/en not_active Expired - Lifetime
- 2003-07-22 EP EP18155299.3A patent/EP3349447B1/en not_active Expired - Lifetime
- 2003-07-22 DK DK14197725.6T patent/DK2903277T3/en active
- 2003-07-22 ES ES14197723.1T patent/ES2650068T3/es not_active Expired - Lifetime
- 2003-07-22 ES ES17188120T patent/ES2767954T3/es not_active Expired - Lifetime
- 2003-07-22 CN CN038012561A patent/CN1568622B/zh not_active Expired - Lifetime
- 2003-07-22 PT PT37415205T patent/PT1530374E/pt unknown
- 2003-07-22 EP EP14197725.6A patent/EP2903277B1/en not_active Expired - Lifetime
- 2003-07-22 EP EP17188103.0A patent/EP3285486B1/en not_active Expired - Lifetime
- 2003-07-22 HU HUE14197723A patent/HUE035701T2/en unknown
- 2003-07-22 CN CN2010101550829A patent/CN101867823B/zh not_active Expired - Lifetime
- 2003-07-22 CN CN2010101550509A patent/CN101873491B/zh not_active Expired - Lifetime
- 2003-07-22 EP EP17188120.4A patent/EP3288261B1/en not_active Expired - Lifetime
- 2003-07-22 ES ES17188103T patent/ES2767066T3/es not_active Expired - Lifetime
- 2003-07-22 ES ES14197727.2T patent/ES2636947T3/es not_active Expired - Lifetime
- 2003-07-22 KR KR1020107011292A patent/KR101000609B1/ko active IP Right Grant
- 2003-07-22 EP EP07123844A patent/EP1906671A3/en not_active Withdrawn
- 2003-07-22 ES ES14197718.1T patent/ES2673393T3/es not_active Expired - Lifetime
- 2003-07-22 KR KR1020047003839A patent/KR100969057B1/ko active IP Right Grant
- 2003-07-22 PT PT101785079T patent/PT2320659E/pt unknown
- 2003-07-22 EP EP14177707.8A patent/EP2824927B1/en not_active Expired - Lifetime
- 2003-07-22 EP EP14197727.2A patent/EP2903278B1/en not_active Expired - Lifetime
- 2003-07-22 KR KR1020107011291A patent/KR101011561B1/ko active IP Right Grant
- 2003-07-22 EP EP03741520A patent/EP1530374B1/en not_active Expired - Lifetime
- 2003-07-22 KR KR1020087016268A patent/KR100976017B1/ko active IP Right Review Request
- 2003-07-22 ES ES14177707.8T patent/ES2653437T3/es not_active Expired - Lifetime
- 2003-07-22 EP EP10178519A patent/EP2302931A3/en not_active Withdrawn
-
2007
- 2007-10-29 US US11/976,842 patent/US7813568B2/en not_active Expired - Lifetime
- 2007-10-29 US US11/976,860 patent/US7817868B2/en not_active Expired - Lifetime
- 2007-10-29 US US11/976,845 patent/US7817867B2/en not_active Expired - Lifetime
- 2007-10-29 US US11/976,843 patent/US7492952B2/en not_active Expired - Lifetime
-
2010
- 2010-09-09 US US12/878,350 patent/US8023753B2/en not_active Expired - Lifetime
-
2011
- 2011-08-12 US US13/208,677 patent/US8150180B2/en not_active Expired - Fee Related
-
2012
- 2012-02-08 US US13/368,708 patent/US8355588B2/en not_active Expired - Lifetime
- 2012-12-13 US US13/713,198 patent/US8606027B2/en not_active Expired - Lifetime
- 2012-12-13 US US13/713,211 patent/US9456218B2/en active Active
-
2013
- 2013-11-01 US US14/069,708 patent/US9113149B2/en not_active Expired - Lifetime
- 2013-11-01 US US14/069,859 patent/US9002124B2/en not_active Expired - Lifetime
-
2016
- 2016-08-17 US US15/239,207 patent/US9888239B2/en not_active Expired - Lifetime
- 2016-08-17 US US15/239,170 patent/US9942547B2/en not_active Expired - Lifetime
-
2018
- 2018-02-28 US US15/907,643 patent/US10321129B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5602593A (en) * | 1994-02-22 | 1997-02-11 | Nec Corporation | Overlapped motion compensation using a window function which varies in response to an input picture |
CN1178057A (zh) * | 1995-03-18 | 1998-04-01 | 大宇电子株式会社 | 利用基于特征点的运动估算编码视频信号的方法和装置 |
CN1237066A (zh) * | 1998-02-06 | 1999-12-01 | 索尼公司 | 运动图像编码方法及装置和记录介质 |
Non-Patent Citations (1)
Title |
---|
JP特开2002-77924A 2002.03.15 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101873492B (zh) | 图像编码方法及图像编码装置 | |
AU2003244072B2 (en) | Filtering Strength Determination Method, Moving Picture Coding Method and Moving Picture Decoding Method | |
JP4130783B2 (ja) | 動きベクトル符号化方法および動きベクトル復号化方法 | |
KR100923380B1 (ko) | 동화상 부호화 방법 및 동화상 복호화 방법 | |
KR100954244B1 (ko) | 화상 복호화 방법 | |
KR100944851B1 (ko) | 동화상 부호화 방법 및 동화상 복호화 방법 | |
CN101389024B (zh) | 动态图像的编码方法及编码装置 | |
JP4485157B2 (ja) | 画像復号化方法および画像復号化装置 | |
JP4580902B2 (ja) | フィルタリング強度の決定方法、動画像符号化方法、および動画像復号化方法 | |
JP4485494B2 (ja) | 画像復号化方法および画像復号化装置 | |
JP4580903B2 (ja) | フィルタリング強度の決定方法、動画像符号化方法、および動画像復号化方法 | |
AU2007234501A1 (en) | Filtering strength determination method, moving picture coding method and moving picture decoding method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20141010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141010 Address after: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151111 Address after: Tokyo, Japan Patentee after: Godo Kaisha IP Bridge 1 Address before: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
|
CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
CX01 | Expiry of patent term |