JPWO2013065402A1 - 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 - Google Patents
動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 Download PDFInfo
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- JPWO2013065402A1 JPWO2013065402A1 JP2013541668A JP2013541668A JPWO2013065402A1 JP WO2013065402 A1 JPWO2013065402 A1 JP WO2013065402A1 JP 2013541668 A JP2013541668 A JP 2013541668A JP 2013541668 A JP2013541668 A JP 2013541668A JP WO2013065402 A1 JPWO2013065402 A1 JP WO2013065402A1
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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
- H04N19/10—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
- H04N19/102—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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding 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
- H04N19/42—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
- H04N19/436—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 using parallelised computational arrangements
-
- 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
- H04N19/50—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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013541668A JPWO2013065402A1 (ja) | 2011-10-31 | 2012-09-10 | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011239009 | 2011-10-31 | ||
| JP2011239009 | 2011-10-31 | ||
| JP2013541668A JPWO2013065402A1 (ja) | 2011-10-31 | 2012-09-10 | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2013065402A1 true JPWO2013065402A1 (ja) | 2015-04-02 |
Family
ID=48191760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013541668A Pending JPWO2013065402A1 (ja) | 2011-10-31 | 2012-09-10 | 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20140247876A1 (https=) |
| EP (1) | EP2775716A4 (https=) |
| JP (1) | JPWO2013065402A1 (https=) |
| KR (1) | KR20140092861A (https=) |
| CN (1) | CN104025591A (https=) |
| BR (1) | BR112014009571A2 (https=) |
| IN (1) | IN2014CN03712A (https=) |
| WO (1) | WO2013065402A1 (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101349599B1 (ko) * | 2005-09-26 | 2014-01-10 | 미쓰비시덴키 가부시키가이샤 | 동화상 복호 장치 |
| JP6261215B2 (ja) * | 2013-07-12 | 2018-01-17 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| KR20200045012A (ko) | 2013-07-15 | 2020-04-29 | 소니 주식회사 | 상호작용성을 위한 모션-구속된 타일 세트들 sei 메시지의 확장들 |
| KR102111436B1 (ko) * | 2014-01-06 | 2020-05-18 | 에스케이 텔레콤주식회사 | 다중 영상의 단일 비트 스트림 생성방법 및 생성장치 |
| US9693076B2 (en) * | 2014-01-07 | 2017-06-27 | Samsung Electronics Co., Ltd. | Video encoding and decoding methods based on scale and angle variation information, and video encoding and decoding apparatuses for performing the methods |
| US10057599B2 (en) * | 2014-02-19 | 2018-08-21 | Mediatek Inc. | Method for performing image processing control with aid of predetermined tile packing, associated apparatus and associated non-transitory computer readable medium |
| JP5973526B2 (ja) * | 2014-02-21 | 2016-08-23 | パナソニック株式会社 | 画像復号方法、画像符号化方法、画像復号装置及び画像符号化装置 |
| JP2015173404A (ja) * | 2014-03-12 | 2015-10-01 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法及び動画像符号化用コンピュータプログラム |
| WO2015139762A1 (en) * | 2014-03-20 | 2015-09-24 | Huawei Technologies Co., Ltd. | An apparatus and a method for associating a video block partitioning pattern to a video coding block |
| WO2016113585A1 (en) * | 2015-01-16 | 2016-07-21 | Intel Corporation | Encoder slice size control with cost estimation |
| US10535114B2 (en) * | 2015-08-18 | 2020-01-14 | Nvidia Corporation | Controlling multi-pass rendering sequences in a cache tiling architecture |
| KR102426131B1 (ko) * | 2016-06-17 | 2022-07-27 | 세종대학교산학협력단 | 비디오 신호의 부호화 또는 복호화 방법 및 장치 |
| KR102534604B1 (ko) * | 2016-06-17 | 2023-05-26 | 세종대학교 산학협력단 | 비디오 신호의 부호화 또는 복호화 방법 및 장치 |
| CN109565592B (zh) * | 2016-06-24 | 2020-11-17 | 华为技术有限公司 | 一种使用基于分割的视频编码块划分的视频编码设备和方法 |
| CN116886908A (zh) * | 2016-10-14 | 2023-10-13 | 世宗大学校产学协力团 | 影像编码方法、影像解码方法以及传送比特流的方法 |
| JP6565885B2 (ja) * | 2016-12-06 | 2019-08-28 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| JP6680260B2 (ja) * | 2017-04-28 | 2020-04-15 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| JP2019041165A (ja) | 2017-08-23 | 2019-03-14 | 富士通株式会社 | 画像符号化装置、画像復号装置、画像処理方法、及び画像処理プログラム |
| CN112602324B (zh) | 2018-06-22 | 2024-07-23 | Op方案有限责任公司 | 块水平几何划分 |
| WO2020004349A1 (ja) * | 2018-06-29 | 2020-01-02 | シャープ株式会社 | 動画像符号化装置および動画像復号装置 |
| KR102132335B1 (ko) * | 2018-09-20 | 2020-07-09 | 주식회사 핀텔 | 객체영역 검출방법, 장치 및 이에 대한 컴퓨터 프로그램 |
| JP6835177B2 (ja) * | 2018-11-30 | 2021-02-24 | 株式会社Jvcケンウッド | 画像復号化装置、画像復号化方法及び画像復号化プログラム |
| EP3664451B1 (en) * | 2018-12-06 | 2020-10-21 | Axis AB | Method and device for encoding a plurality of image frames |
| BR112021011413A2 (pt) | 2018-12-17 | 2021-08-31 | Huawei Technologies Co., Ltd. | Método e aparelho de codificação de vídeo |
| EP3918791A4 (en) * | 2019-01-28 | 2022-03-16 | OP Solutions, LLC | INTER PREDICTION IN AN EXPONENTIAL DIVISION |
| CN113647104B (zh) * | 2019-01-28 | 2025-01-07 | Op方案有限责任公司 | 在以自适应区域数量进行的几何分区中的帧间预测 |
| CN120499377A (zh) | 2019-01-28 | 2025-08-15 | Op方案有限责任公司 | 具有区域数自适应的几何划分的形状自适应离散余弦变换 |
| WO2020164634A1 (en) * | 2019-02-15 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions of usage of non-power-two-partition tree in video compression |
| JP7130170B1 (ja) * | 2021-11-30 | 2022-09-02 | 三菱電機株式会社 | 異常検知プログラム、異常検知装置及び異常検知方法 |
| CN119893273B (zh) * | 2025-01-23 | 2025-09-19 | 南京未亦末网络有限公司 | 云计算操作系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11122610A (ja) * | 1997-10-17 | 1999-04-30 | Toshiba Corp | 画像符号化方法及び画像復号化方法並びにこれらの装置 |
| WO2009063554A1 (ja) * | 2007-11-13 | 2009-05-22 | Fujitsu Limited | 符号化装置および復号装置 |
| JP2010226672A (ja) * | 2009-03-25 | 2010-10-07 | Nippon Hoso Kyokai <Nhk> | 画像分割装置、分割画像符号化装置及びプログラム |
| JP2011526770A (ja) * | 2008-07-02 | 2011-10-13 | サムスン エレクトロニクス カンパニー リミテッド | 映像の符号化方法及び装置、並びにその復号化方法及び装置 |
| WO2011125313A1 (ja) * | 2010-04-09 | 2011-10-13 | 三菱電機株式会社 | 動画像符号化装置および動画像復号装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5026092B2 (ja) * | 2007-01-12 | 2012-09-12 | 三菱電機株式会社 | 動画像復号装置および動画像復号方法 |
| JP5524584B2 (ja) * | 2009-11-20 | 2014-06-18 | キヤノン株式会社 | 画像処理装置及びその制御方法 |
| KR101484280B1 (ko) * | 2009-12-08 | 2015-01-20 | 삼성전자주식회사 | 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치 |
| US9300976B2 (en) * | 2011-01-14 | 2016-03-29 | Cisco Technology, Inc. | Video encoder/decoder, method and computer program product that process tiles of video data |
-
2012
- 2012-09-10 EP EP12845589.6A patent/EP2775716A4/en not_active Withdrawn
- 2012-09-10 US US14/352,222 patent/US20140247876A1/en not_active Abandoned
- 2012-09-10 WO PCT/JP2012/073067 patent/WO2013065402A1/ja not_active Ceased
- 2012-09-10 JP JP2013541668A patent/JPWO2013065402A1/ja active Pending
- 2012-09-10 BR BR112014009571A patent/BR112014009571A2/pt not_active IP Right Cessation
- 2012-09-10 CN CN201280053489.8A patent/CN104025591A/zh active Pending
- 2012-09-10 KR KR1020147014512A patent/KR20140092861A/ko not_active Ceased
- 2012-09-10 IN IN3712CHN2014 patent/IN2014CN03712A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11122610A (ja) * | 1997-10-17 | 1999-04-30 | Toshiba Corp | 画像符号化方法及び画像復号化方法並びにこれらの装置 |
| WO2009063554A1 (ja) * | 2007-11-13 | 2009-05-22 | Fujitsu Limited | 符号化装置および復号装置 |
| JP2011526770A (ja) * | 2008-07-02 | 2011-10-13 | サムスン エレクトロニクス カンパニー リミテッド | 映像の符号化方法及び装置、並びにその復号化方法及び装置 |
| JP2010226672A (ja) * | 2009-03-25 | 2010-10-07 | Nippon Hoso Kyokai <Nhk> | 画像分割装置、分割画像符号化装置及びプログラム |
| WO2011125313A1 (ja) * | 2010-04-09 | 2011-10-13 | 三菱電機株式会社 | 動画像符号化装置および動画像復号装置 |
Non-Patent Citations (1)
| Title |
|---|
| JPN6012062676; Arild Fuldseth et al.: 'Tiles' Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 6th M , 20110714 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2775716A1 (en) | 2014-09-10 |
| CN104025591A (zh) | 2014-09-03 |
| EP2775716A4 (en) | 2015-06-17 |
| US20140247876A1 (en) | 2014-09-04 |
| WO2013065402A1 (ja) | 2013-05-10 |
| IN2014CN03712A (https=) | 2015-09-04 |
| KR20140092861A (ko) | 2014-07-24 |
| BR112014009571A2 (pt) | 2017-04-18 |
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