KR101581399B1 - 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 - Google Patents
동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 Download PDFInfo
- Publication number
- KR101581399B1 KR101581399B1 KR1020147013163A KR20147013163A KR101581399B1 KR 101581399 B1 KR101581399 B1 KR 101581399B1 KR 1020147013163 A KR1020147013163 A KR 1020147013163A KR 20147013163 A KR20147013163 A KR 20147013163A KR 101581399 B1 KR101581399 B1 KR 101581399B1
- Authority
- KR
- South Korea
- Prior art keywords
- image
- description information
- poc
- decoding
- buffer
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 92
- 238000012545 processing Methods 0.000 claims description 38
- 230000015654 memory Effects 0.000 description 26
- 238000010586 diagram Methods 0.000 description 13
- 238000007726 management method Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000013139 quantization Methods 0.000 description 3
- 238000013213 extrapolation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- 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
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
- H04N19/176—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
- H04N19/42—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
- H04N19/42—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
- H04N19/43—Hardware specially adapted for motion estimation or compensation
- H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
-
- 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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
-
- 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
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/169—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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- 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
- H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2011-228758 | 2011-10-18 | ||
| JP2011228758 | 2011-10-18 | ||
| JPJP-P-2011-240334 | 2011-11-01 | ||
| JP2011240334A JP5698644B2 (ja) | 2011-10-18 | 2011-11-01 | 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 |
| PCT/JP2012/073090 WO2013058034A1 (ja) | 2011-10-18 | 2012-09-10 | 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 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157036207A Division KR101648443B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140085513A KR20140085513A (ko) | 2014-07-07 |
| KR101581399B1 true KR101581399B1 (ko) | 2015-12-30 |
Family
ID=48140690
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147013163A Active KR101581399B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
| KR1020167021264A Active KR101686519B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
| KR1020167021265A Active KR101686520B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
| KR1020157036207A Active KR101648443B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
| KR1020167021266A Active KR101664202B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167021264A Active KR101686519B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
| KR1020167021265A Active KR101686520B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
| KR1020157036207A Active KR101648443B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
| KR1020167021266A Active KR101664202B1 (ko) | 2011-10-18 | 2012-09-10 | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 |
Country Status (20)
| Country | Link |
|---|---|
| US (7) | US9621923B2 (enExample) |
| EP (8) | EP2938078B8 (enExample) |
| JP (1) | JP5698644B2 (enExample) |
| KR (5) | KR101581399B1 (enExample) |
| CN (7) | CN106412599B (enExample) |
| AU (1) | AU2012324191B2 (enExample) |
| BR (1) | BR112014009023B1 (enExample) |
| CA (8) | CA3039173C (enExample) |
| DK (1) | DK3700214T3 (enExample) |
| ES (8) | ES2707780T3 (enExample) |
| FI (1) | FI3700214T3 (enExample) |
| HU (1) | HUE063249T2 (enExample) |
| MX (3) | MX336539B (enExample) |
| PH (1) | PH12014500825A1 (enExample) |
| PL (8) | PL3177019T3 (enExample) |
| PT (8) | PT2770737T (enExample) |
| RU (8) | RU2586592C2 (enExample) |
| SG (1) | SG11201401568WA (enExample) |
| TW (8) | TWI704798B (enExample) |
| WO (1) | WO2013058034A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016126037A (ja) | 2014-12-26 | 2016-07-11 | ソニー株式会社 | 信号処理装置、および信号処理方法、並びにプログラム |
| CN107247676A (zh) * | 2017-05-18 | 2017-10-13 | 深圳市小牛在线互联网信息咨询有限公司 | 动态图播放方法、装置、存储介质和计算机设备 |
| JP7359653B2 (ja) * | 2019-11-06 | 2023-10-11 | ルネサスエレクトロニクス株式会社 | 動画像符号化装置 |
| CN112714322B (zh) * | 2020-12-28 | 2023-08-01 | 福州大学 | 一种面向游戏视频的帧间参考优化方法 |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7095783B1 (en) * | 1992-06-30 | 2006-08-22 | Discovision Associates | Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto |
| JP3109349B2 (ja) * | 1993-11-16 | 2000-11-13 | 松下電器産業株式会社 | 映像信号再生装置 |
| US6101276A (en) * | 1996-06-21 | 2000-08-08 | Compaq Computer Corporation | Method and apparatus for performing two pass quality video compression through pipelining and buffer management |
| CN1146246C (zh) * | 1996-12-18 | 2004-04-14 | 汤姆森消费电子有限公司 | 一种输出固定长度块数据的压缩系统 |
| GB2362532B (en) * | 2000-05-15 | 2004-05-05 | Nokia Mobile Phones Ltd | Video coding |
| JP2003299103A (ja) * | 2002-03-29 | 2003-10-17 | Toshiba Corp | 動画像符号化方法と装置及び動画像復号化方法と装置 |
| JP2004007563A (ja) * | 2002-04-19 | 2004-01-08 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
| EP3324623B1 (en) * | 2002-04-19 | 2019-06-12 | Panasonic Intellectual Property Corporation of America | Motion vector calculating method |
| BRPI0305432B1 (pt) * | 2002-07-11 | 2018-07-03 | Panasonic Intellectual Property Corporation Of America | “Método e aparelho de decodificação para decodificar um sinal de imagem codificado preditivamente” |
| EP2928185B1 (en) * | 2002-08-08 | 2017-09-06 | Godo Kaisha IP Bridge 1 | Moving picture encoding method and decoding method |
| RU2335860C2 (ru) * | 2002-10-01 | 2008-10-10 | Томсон Лайсенсинг С.А. | Неявное взвешивание опорных изображений в видеодекодере |
| JP3513148B1 (ja) * | 2002-10-11 | 2004-03-31 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、動画像符号化プログラム、及び動画像復号プログラム |
| TWI249356B (en) * | 2002-11-06 | 2006-02-11 | Nokia Corp | Picture buffering for prediction references and display |
| US20100166056A1 (en) * | 2002-12-10 | 2010-07-01 | Steve Perlman | System and method for encoding video using a selected tile and tile rotation pattern |
| EP1665804A1 (en) * | 2003-09-17 | 2006-06-07 | Thomson Licensing S.A. | Adaptive reference picture generation |
| JP4591657B2 (ja) * | 2003-12-22 | 2010-12-01 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、プログラム |
| US20050207490A1 (en) * | 2004-03-18 | 2005-09-22 | Wang Jason N | Stored picture index for AVC coding |
| US20050229231A1 (en) * | 2004-03-31 | 2005-10-13 | Lippincott Louis A | Converter-assisted video encoder |
| JP4020883B2 (ja) * | 2004-04-20 | 2007-12-12 | 株式会社東芝 | 動画像復号装置 |
| US20060083298A1 (en) * | 2004-10-14 | 2006-04-20 | Nokia Corporation | Reference picture management in video coding |
| CN101065780A (zh) * | 2004-10-14 | 2007-10-31 | 诺基亚公司 | 视频编码中的参考图像管理 |
| US7983341B2 (en) * | 2005-02-24 | 2011-07-19 | Ericsson Television Inc. | Statistical content block matching scheme for pre-processing in encoding and transcoding |
| US7995656B2 (en) * | 2005-03-10 | 2011-08-09 | Qualcomm Incorporated | Scalable video coding with two layer encoding and single layer decoding |
| KR100703770B1 (ko) * | 2005-03-25 | 2007-04-06 | 삼성전자주식회사 | 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치 |
| JP5017825B2 (ja) * | 2005-09-15 | 2012-09-05 | ソニー株式会社 | 復号装置および復号方法 |
| JP2009512306A (ja) * | 2005-10-11 | 2009-03-19 | ノキア コーポレイション | スケーラブルビデオコーディングのためのデコードされたピクチャーの効率的なバッファマネージメント |
| KR100977101B1 (ko) * | 2005-11-30 | 2010-08-23 | 가부시끼가이샤 도시바 | 화상 부호화/화상 복호화 방법 및 화상 부호화/화상 복호화장치 |
| BRPI0621340A2 (pt) * | 2006-02-13 | 2011-12-06 | Toshiba Kk Toshiba Corp | método e aparelho e programa de codificação/decodificação de vìdeo |
| WO2008005574A2 (en) * | 2006-07-06 | 2008-01-10 | Thomson Licensing | Method and apparatus for decoupling frame number and/or picture order count (poc) for multi-view video encoding and decoding |
| AR064274A1 (es) * | 2006-12-14 | 2009-03-25 | Panasonic Corp | Metodo de codificacion de imagenes en movimiento, dispositivo de codificacion de imagenes en movimiento, metodo de grabacion de imagenes en movimiento, medio de grabacion, metodo de reproduccion de imagenes en movimiento, dispositivo de reproduccion de imagenes en movimiento, y sistema de reproducci |
| US8265159B2 (en) * | 2006-12-27 | 2012-09-11 | Panasonic Corporation | Moving picture decoding apparatus |
| CN101682787A (zh) * | 2007-04-12 | 2010-03-24 | 诺基亚公司 | 空间增强的变换编码 |
| EP2034742A3 (en) * | 2007-07-25 | 2009-10-14 | Hitachi Ltd. | Video coding method and device |
| JP2009267689A (ja) | 2008-04-24 | 2009-11-12 | Panasonic Corp | 動画像符号化装置、及び動画像符号化方法 |
| JP5369893B2 (ja) * | 2008-05-30 | 2013-12-18 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法、動画像復号プログラム、動画像再符号化装置、動画像再符号化方法、動画像再符号化プログラム |
| US8446949B2 (en) * | 2008-06-23 | 2013-05-21 | Sungkyunkwan University Foundation For Corporate Collaboration | Distributed coded video decoding apparatus and method capable of successively improving side information on the basis of reliability of reconstructed data |
| JP5680283B2 (ja) * | 2008-09-19 | 2015-03-04 | 株式会社Nttドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、及び動画像復号プログラム |
| JP5697301B2 (ja) * | 2008-10-01 | 2015-04-08 | 株式会社Nttドコモ | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、動画像復号プログラム、及び動画像符号化・復号システム |
| WO2010086501A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| CN102165778A (zh) * | 2009-02-10 | 2011-08-24 | 松下电器产业株式会社 | 图像处理装置、图像处理方法、程序及集成电路 |
| JP2011082683A (ja) * | 2009-10-05 | 2011-04-21 | Sony Corp | 画像処理装置、画像処理方法、及び、プログラム |
| JPWO2011048764A1 (ja) * | 2009-10-19 | 2013-03-07 | パナソニック株式会社 | 復号装置、復号方法、プログラム、及び集積回路 |
| JPWO2011052215A1 (ja) * | 2009-10-30 | 2013-03-14 | パナソニック株式会社 | 復号方法、復号装置、符号化方法、および符号化装置 |
| JP2011199396A (ja) * | 2010-03-17 | 2011-10-06 | Ntt Docomo Inc | 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム |
| CN102823247B (zh) * | 2010-03-30 | 2015-04-08 | 富士通株式会社 | 图像处理装置和图像处理方法 |
-
2011
- 2011-11-01 JP JP2011240334A patent/JP5698644B2/ja active Active
-
2012
- 2012-09-10 MX MX2014004501A patent/MX336539B/es unknown
- 2012-09-10 KR KR1020147013163A patent/KR101581399B1/ko active Active
- 2012-09-10 ES ES17152143T patent/ES2707780T3/es active Active
- 2012-09-10 CN CN201610907369.XA patent/CN106412599B/zh active Active
- 2012-09-10 PL PL17152143T patent/PL3177019T3/pl unknown
- 2012-09-10 RU RU2014119878/08A patent/RU2586592C2/ru active
- 2012-09-10 CN CN201280050657.8A patent/CN103858429B/zh active Active
- 2012-09-10 AU AU2012324191A patent/AU2012324191B2/en active Active
- 2012-09-10 EP EP15169341.3A patent/EP2938078B8/en active Active
- 2012-09-10 HU HUE20169278A patent/HUE063249T2/hu unknown
- 2012-09-10 CA CA3039173A patent/CA3039173C/en active Active
- 2012-09-10 PT PT128413200T patent/PT2770737T/pt unknown
- 2012-09-10 ES ES18204031T patent/ES2806049T3/es active Active
- 2012-09-10 WO PCT/JP2012/073090 patent/WO2013058034A1/ja not_active Ceased
- 2012-09-10 FI FIEP20169278.7T patent/FI3700214T3/fi active
- 2012-09-10 ES ES15169324.9T patent/ES2614512T3/es active Active
- 2012-09-10 SG SG11201401568WA patent/SG11201401568WA/en unknown
- 2012-09-10 CN CN201610907384.4A patent/CN106454369B/zh active Active
- 2012-09-10 MX MX2016000852A patent/MX350923B/es unknown
- 2012-09-10 ES ES20169278T patent/ES2957483T3/es active Active
- 2012-09-10 PT PT201692787T patent/PT3700214T/pt unknown
- 2012-09-10 CN CN201610908724.5A patent/CN107105264B/zh active Active
- 2012-09-10 PL PL18204031T patent/PL3457693T3/pl unknown
- 2012-09-10 PL PL15169324T patent/PL2938076T3/pl unknown
- 2012-09-10 KR KR1020167021264A patent/KR101686519B1/ko active Active
- 2012-09-10 CN CN201610908346.0A patent/CN106851301B/zh active Active
- 2012-09-10 PT PT151693348T patent/PT2938077T/pt unknown
- 2012-09-10 CN CN201610908246.8A patent/CN107105276B/zh active Active
- 2012-09-10 PT PT17152143T patent/PT3177019T/pt unknown
- 2012-09-10 PL PL15169341T patent/PL2938078T3/pl unknown
- 2012-09-10 CA CA2852888A patent/CA2852888C/en active Active
- 2012-09-10 EP EP18204031.1A patent/EP3457693B1/en active Active
- 2012-09-10 PT PT151693512T patent/PT2938079T/pt unknown
- 2012-09-10 CA CA3039176A patent/CA3039176C/en active Active
- 2012-09-10 CN CN201610908737.2A patent/CN107105265B/zh active Active
- 2012-09-10 RU RU2016116283A patent/RU2630180C1/ru active
- 2012-09-10 DK DK20169278.7T patent/DK3700214T3/da active
- 2012-09-10 CA CA2972448A patent/CA2972448C/en active Active
- 2012-09-10 BR BR112014009023-8A patent/BR112014009023B1/pt active IP Right Grant
- 2012-09-10 EP EP15169334.8A patent/EP2938077B1/en active Active
- 2012-09-10 PH PH1/2014/500825A patent/PH12014500825A1/en unknown
- 2012-09-10 EP EP15169351.2A patent/EP2938079B1/en active Active
- 2012-09-10 ES ES12841320.0T patent/ES2618287T3/es active Active
- 2012-09-10 CA CA3039168A patent/CA3039168C/en active Active
- 2012-09-10 ES ES15169351.2T patent/ES2622777T3/es active Active
- 2012-09-10 KR KR1020167021265A patent/KR101686520B1/ko active Active
- 2012-09-10 EP EP12841320.0A patent/EP2770737B1/en active Active
- 2012-09-10 PT PT182040311T patent/PT3457693T/pt unknown
- 2012-09-10 ES ES15169334.8T patent/ES2614357T3/es active Active
- 2012-09-10 CA CA3039172A patent/CA3039172C/en active Active
- 2012-09-10 ES ES15169341.3T patent/ES2613525T3/es active Active
- 2012-09-10 EP EP15169324.9A patent/EP2938076B1/en active Active
- 2012-09-10 PT PT151693249T patent/PT2938076T/pt unknown
- 2012-09-10 PL PL20169278.7T patent/PL3700214T3/pl unknown
- 2012-09-10 MX MX2017012117A patent/MX382392B/es unknown
- 2012-09-10 PL PL15169334T patent/PL2938077T3/pl unknown
- 2012-09-10 KR KR1020157036207A patent/KR101648443B1/ko active Active
- 2012-09-10 CA CA3039174A patent/CA3039174C/en active Active
- 2012-09-10 EP EP17152143.8A patent/EP3177019B1/en active Active
- 2012-09-10 PL PL15169351T patent/PL2938079T3/pl unknown
- 2012-09-10 EP EP20169278.7A patent/EP3700214B1/en active Active
- 2012-09-10 CA CA3039171A patent/CA3039171C/en active Active
- 2012-09-10 PL PL12841320T patent/PL2770737T4/pl unknown
- 2012-09-10 KR KR1020167021266A patent/KR101664202B1/ko active Active
- 2012-09-10 PT PT151693413T patent/PT2938078T/pt unknown
- 2012-10-12 TW TW108114160A patent/TWI704798B/zh active
- 2012-10-12 TW TW104111247A patent/TWI520587B/zh active
- 2012-10-12 TW TW104111245A patent/TW201528787A/zh unknown
- 2012-10-12 TW TW105130460A patent/TWI611688B/zh active
- 2012-10-12 TW TW107102752A patent/TWI661712B/zh active
- 2012-10-12 TW TW101137724A patent/TWI510060B/zh active
- 2012-10-12 TW TW106137198A patent/TWI619377B/zh active
- 2012-10-12 TW TW104111246A patent/TWI540883B/zh active
-
2014
- 2014-04-17 US US14/255,728 patent/US9621923B2/en active Active
-
2016
- 2016-08-30 US US15/251,876 patent/US9743113B2/en active Active
- 2016-08-30 US US15/251,808 patent/US9667998B2/en active Active
- 2016-08-30 US US15/251,842 patent/US9681153B2/en active Active
-
2017
- 2017-03-30 US US15/473,849 patent/US10015509B2/en active Active
- 2017-08-17 RU RU2017129261A patent/RU2660619C1/ru active
-
2018
- 2018-06-13 US US16/007,199 patent/US10257534B2/en active Active
- 2018-06-13 US US16/007,178 patent/US10257533B2/en active Active
- 2018-06-18 RU RU2018122101A patent/RU2689424C1/ru active
- 2018-06-18 RU RU2018122103A patent/RU2684573C1/ru active
-
2019
- 2019-03-27 RU RU2019108802A patent/RU2699412C1/ru active
- 2019-04-23 RU RU2019112246A patent/RU2707145C1/ru active
- 2019-11-11 RU RU2019136041A patent/RU2719334C1/ru active
Non-Patent Citations (2)
| Title |
|---|
| JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 4th Meeting: Daegu, KR, (JCTVC-D081), (On reference picture list construction), 20-28 January, 2011 |
| JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 6th Meeting: Torino, (JCTVC-F493), (Absolute signaling of reference pictures), 14-22 July, 2011* |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2707145C1 (ru) | Способ кодирования видео с предсказанием движения, устройство кодирования видео с предсказанием движения, программа кодирования видео с предсказанием движения, способ декодирования видео с предсказанием движения, устройство декодирования видео с предсказанием движения и программа декодирования видео с предсказанием движения | |
| JP5715291B2 (ja) | 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 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0105 | International application |
Patent event date: 20140516 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20150601 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20151130 |
|
| A107 | Divisional application of patent | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20151222 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20151223 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20151223 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20181129 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20181129 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20201202 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20231214 Start annual number: 9 End annual number: 9 |