TW201505424A - 將影像序列的可調串流表示解碼之方法及裝置與對應之編碼方法及裝置 - Google Patents
將影像序列的可調串流表示解碼之方法及裝置與對應之編碼方法及裝置 Download PDFInfo
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- TW201505424A TW201505424A TW103124330A TW103124330A TW201505424A TW 201505424 A TW201505424 A TW 201505424A TW 103124330 A TW103124330 A TW 103124330A TW 103124330 A TW103124330 A TW 103124330A TW 201505424 A TW201505424 A TW 201505424A
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- 230000008569 process Effects 0.000 claims abstract description 20
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- 239000013598 vector Substances 0.000 description 3
- 238000012952 Resampling Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
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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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
-
- 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
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- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
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- 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
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- 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
- H04N19/90—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1357034A FR3008840A1 (fr) | 2013-07-17 | 2013-07-17 | Procede et dispositif de decodage d'un train scalable representatif d'une sequence d'images et procede et dispositif de codage correspondants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201505424A true TW201505424A (zh) | 2015-02-01 |
Family
ID=50097765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103124330A TW201505424A (zh) | 2013-07-17 | 2014-07-16 | 將影像序列的可調串流表示解碼之方法及裝置與對應之編碼方法及裝置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9961353B2 (enExample) |
| EP (1) | EP3022922A1 (enExample) |
| JP (1) | JP6393323B2 (enExample) |
| KR (1) | KR20160034900A (enExample) |
| CN (1) | CN105659600A (enExample) |
| FR (1) | FR3008840A1 (enExample) |
| TW (1) | TW201505424A (enExample) |
| WO (1) | WO2015007604A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618029B (zh) * | 2016-07-26 | 2018-03-11 | 聯發科技股份有限公司 | 圖形處理裝置 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017073360A1 (ja) * | 2015-10-30 | 2017-05-04 | ソニー株式会社 | 画像処理装置および方法 |
| KR102601732B1 (ko) * | 2016-05-31 | 2023-11-14 | 삼성디스플레이 주식회사 | 영상 부호화 방법 및 영상 복호화 방법 |
| US10681382B1 (en) * | 2016-12-20 | 2020-06-09 | Amazon Technologies, Inc. | Enhanced encoding and decoding of video reference frames |
| FR3072850B1 (fr) * | 2017-10-19 | 2021-06-04 | Tdf | Procedes de codage et de decodage d'un flux de donnees representatif d'une video omnidirectionnelle |
| CN118381908A (zh) * | 2018-03-21 | 2024-07-23 | Lx 半导体科技有限公司 | 图像编码/解码方法以及图像数据的发送方法 |
| US10701376B2 (en) | 2018-07-05 | 2020-06-30 | Awecom, Inc. | Resilient image compression and decompression |
| FR3083662B1 (fr) * | 2018-07-05 | 2021-06-04 | Awecom Inc | Compression et decompression robustes d'images numeriques |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005142654A (ja) * | 2003-11-04 | 2005-06-02 | Matsushita Electric Ind Co Ltd | 映像送信装置および映像受信装置 |
| KR100888963B1 (ko) * | 2004-12-06 | 2009-03-17 | 엘지전자 주식회사 | 영상 신호의 스케일러블 인코딩 및 디코딩 방법 |
| KR100763196B1 (ko) * | 2005-10-19 | 2007-10-04 | 삼성전자주식회사 | 어떤 계층의 플래그를 계층간의 연관성을 이용하여부호화하는 방법, 상기 부호화된 플래그를 복호화하는방법, 및 장치 |
| KR100781524B1 (ko) * | 2006-04-04 | 2007-12-03 | 삼성전자주식회사 | 확장 매크로블록 스킵 모드를 이용한 인코딩/디코딩 방법및 장치 |
| US7535383B2 (en) * | 2006-07-10 | 2009-05-19 | Sharp Laboratories Of America Inc. | Methods and systems for signaling multi-layer bitstream data |
| JP5134001B2 (ja) * | 2006-10-18 | 2013-01-30 | アップル インコーポレイテッド | 下層のフィルタリングを備えたスケーラブルビデオ符号化 |
| FR2907630A1 (fr) * | 2006-10-19 | 2008-04-25 | Thomson Licensing Sas | Dispositif et procede de codage sous forme scalable d'une sequence d'images et dispositif et procede de decodage correspondants |
| US8229274B2 (en) | 2006-11-17 | 2012-07-24 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal |
| EP1933564A1 (en) * | 2006-12-14 | 2008-06-18 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using adaptive prediction order for spatial and bit depth prediction |
| EP2051527A1 (en) | 2007-10-15 | 2009-04-22 | Thomson Licensing | Enhancement layer residual prediction for bit depth scalability using hierarchical LUTs |
| PL2835976T3 (pl) | 2008-04-16 | 2017-04-28 | Ge Video Compression, Llc | Skalowalność głębi bitowej |
| US20100278232A1 (en) | 2009-05-04 | 2010-11-04 | Sehoon Yea | Method Coding Multi-Layered Depth Images |
| KR101066117B1 (ko) | 2009-11-12 | 2011-09-20 | 전자부품연구원 | 스케일러블 영상 코딩 방법 및 장치 |
| WO2012122425A1 (en) | 2011-03-10 | 2012-09-13 | Dolby Laboratories Licensing Corporation | Bitdepth and color scalable video coding |
| US20140072033A1 (en) * | 2011-06-10 | 2014-03-13 | Mediatek Inc. | Method and Apparatus of Scalable Video Coding |
| EP3442227B1 (en) * | 2012-02-29 | 2020-04-22 | LG Electronics Inc. | Inter-layer prediction method and apparatus |
| EP2901683A1 (en) * | 2012-09-28 | 2015-08-05 | VID SCALE, Inc. | Adaptive upsampling for multi-layer video coding |
| WO2014053517A1 (en) * | 2012-10-01 | 2014-04-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Scalable video coding using derivation of subblock subdivision for prediction from base layer |
| WO2014129872A1 (ko) * | 2013-02-25 | 2014-08-28 | 삼성전자 주식회사 | 메모리 대역폭 및 연산량을 고려한 스케일러블 비디오 부호화 장치 및 방법, 스케일러블 비디오 복호화 장치 및 방법 |
| EP2979447B1 (en) * | 2013-03-28 | 2018-01-03 | Huawei Technologies Co., Ltd. | Method for determining predictor blocks for a spatially scalable video codec |
| KR20140121315A (ko) * | 2013-04-04 | 2014-10-15 | 한국전자통신연구원 | 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치 |
| US10045021B2 (en) * | 2013-04-05 | 2018-08-07 | Samsung Electronics Co., Ltd. | Multi-layer video coding method for random access and device therefor, and multi-layer video decoding method for random access and device therefor |
| KR20140122202A (ko) * | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | 계층 식별자 확장에 따른 비디오 스트림 부호화 방법 및 그 장치, 계층 식별자 확장에 따른 따른 비디오 스트림 복호화 방법 및 그 장치 |
| JP6360154B2 (ja) * | 2013-04-05 | 2018-07-18 | ヴィド スケール インコーポレイテッド | 多重レイヤビデオコーディングに対するインターレイヤ基準画像エンハンスメント |
-
2013
- 2013-07-17 FR FR1357034A patent/FR3008840A1/fr active Pending
-
2014
- 2014-07-10 KR KR1020167001286A patent/KR20160034900A/ko not_active Withdrawn
- 2014-07-10 JP JP2016526536A patent/JP6393323B2/ja not_active Expired - Fee Related
- 2014-07-10 US US14/905,960 patent/US9961353B2/en not_active Expired - Fee Related
- 2014-07-10 EP EP14744790.8A patent/EP3022922A1/en not_active Ceased
- 2014-07-10 WO PCT/EP2014/064817 patent/WO2015007604A1/en not_active Ceased
- 2014-07-10 CN CN201480040499.7A patent/CN105659600A/zh active Pending
- 2014-07-16 TW TW103124330A patent/TW201505424A/zh unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI618029B (zh) * | 2016-07-26 | 2018-03-11 | 聯發科技股份有限公司 | 圖形處理裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105659600A (zh) | 2016-06-08 |
| KR20160034900A (ko) | 2016-03-30 |
| EP3022922A1 (en) | 2016-05-25 |
| FR3008840A1 (fr) | 2015-01-23 |
| US9961353B2 (en) | 2018-05-01 |
| US20160165244A1 (en) | 2016-06-09 |
| JP6393323B2 (ja) | 2018-09-19 |
| WO2015007604A1 (en) | 2015-01-22 |
| JP2016526865A (ja) | 2016-09-05 |
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