CN113950837A - 图像解码装置、图像解码方法及程序 - Google Patents
图像解码装置、图像解码方法及程序 Download PDFInfo
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- CN113950837A CN113950837A CN202080040278.5A CN202080040278A CN113950837A CN 113950837 A CN113950837 A CN 113950837A CN 202080040278 A CN202080040278 A CN 202080040278A CN 113950837 A CN113950837 A CN 113950837A
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- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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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
- H04N19/134—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
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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
- H04N19/102—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
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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
- H04N19/102—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
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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
- H04N19/102—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
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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
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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
- H04N19/186—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 colour or a chrominance component
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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
- H04N19/50—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
- H04N19/90—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
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-116785 | 2019-06-24 | ||
| JP2019116785A JP6899053B2 (ja) | 2019-06-24 | 2019-06-24 | 画像復号装置、画像復号方法及びプログラム |
| PCT/JP2020/022978 WO2020262012A1 (ja) | 2019-06-24 | 2020-06-11 | 画像復号装置、画像復号方法及びプログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113950837A true CN113950837A (zh) | 2022-01-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080040278.5A Pending CN113950837A (zh) | 2019-06-24 | 2020-06-11 | 图像解码装置、图像解码方法及程序 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220417530A1 (https=) |
| EP (1) | EP3989544A4 (https=) |
| JP (3) | JP6899053B2 (https=) |
| CN (1) | CN113950837A (https=) |
| WO (1) | WO2020262012A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6899053B2 (ja) * | 2019-06-24 | 2021-07-07 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| CN112991381B (zh) * | 2021-03-15 | 2022-08-02 | 深圳市慧鲤科技有限公司 | 图像处理方法及装置、电子设备和存储介质 |
| JP7572320B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572330B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572323B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572324B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572325B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572317B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572322B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572328B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572319B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572321B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572318B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572329B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572327B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
| JP7572326B2 (ja) * | 2021-07-20 | 2024-10-23 | 株式会社三共 | 遊技機 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057678A (zh) * | 2008-06-10 | 2011-05-11 | 松下电器产业株式会社 | 解码装置、解码方法及接收装置 |
| CN102714733A (zh) * | 2010-01-19 | 2012-10-03 | 瑞萨电子株式会社 | 运动图像编码方法、运动图像解码方法、运动图像编码装置以及运动图像解码装置 |
| CN105763875A (zh) * | 2010-07-15 | 2016-07-13 | 三菱电机株式会社 | 图像解码装置及其方法和图像编码装置及其方法 |
| JP2017050744A (ja) * | 2015-09-02 | 2017-03-09 | 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 |
| US20180176584A1 (en) * | 2015-08-25 | 2018-06-21 | Kddi Corporation | Moving image encoding apparatus, moving image decoding apparatus, moving image encoding method, moving image decoding method, and computer readable storage medium |
| WO2018116802A1 (ja) * | 2016-12-22 | 2018-06-28 | シャープ株式会社 | 画像復号装置、画像符号化装置、及び画像予測装置 |
| US20180205946A1 (en) * | 2017-01-13 | 2018-07-19 | Qualcomm Incorporated | Coding video data using derived chroma mode |
| TW201842781A (zh) * | 2017-04-06 | 2018-12-01 | 美商松下電器(美國)知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
| CN109155854A (zh) * | 2016-05-27 | 2019-01-04 | 松下电器(美国)知识产权公司 | 编码装置、解码装置、编码方法及解码方法 |
| US20190158829A1 (en) * | 2016-07-29 | 2019-05-23 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method |
| TW201921924A (zh) * | 2017-08-07 | 2019-06-01 | 美商松下電器(美國)知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014001343A (ja) | 2012-06-20 | 2014-01-09 | Prime Polymer Co Ltd | プロピレン樹脂組成物 |
| CN111866510A (zh) * | 2019-04-30 | 2020-10-30 | 华为技术有限公司 | 视频序列的帧内预测方法及装置 |
| JP6899053B2 (ja) * | 2019-06-24 | 2021-07-07 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
-
2019
- 2019-06-24 JP JP2019116785A patent/JP6899053B2/ja active Active
-
2020
- 2020-06-11 WO PCT/JP2020/022978 patent/WO2020262012A1/ja not_active Ceased
- 2020-06-11 EP EP20831671.1A patent/EP3989544A4/en not_active Withdrawn
- 2020-06-11 CN CN202080040278.5A patent/CN113950837A/zh active Pending
- 2020-06-11 US US17/615,526 patent/US20220417530A1/en not_active Abandoned
-
2021
- 2021-04-22 JP JP2021072860A patent/JP6985546B2/ja active Active
- 2021-11-25 JP JP2021190759A patent/JP7399928B2/ja active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102057678A (zh) * | 2008-06-10 | 2011-05-11 | 松下电器产业株式会社 | 解码装置、解码方法及接收装置 |
| CN102714733A (zh) * | 2010-01-19 | 2012-10-03 | 瑞萨电子株式会社 | 运动图像编码方法、运动图像解码方法、运动图像编码装置以及运动图像解码装置 |
| CN105763875A (zh) * | 2010-07-15 | 2016-07-13 | 三菱电机株式会社 | 图像解码装置及其方法和图像编码装置及其方法 |
| US20180176584A1 (en) * | 2015-08-25 | 2018-06-21 | Kddi Corporation | Moving image encoding apparatus, moving image decoding apparatus, moving image encoding method, moving image decoding method, and computer readable storage medium |
| JP2017050744A (ja) * | 2015-09-02 | 2017-03-09 | 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 |
| CN109155854A (zh) * | 2016-05-27 | 2019-01-04 | 松下电器(美国)知识产权公司 | 编码装置、解码装置、编码方法及解码方法 |
| US20190158829A1 (en) * | 2016-07-29 | 2019-05-23 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method |
| WO2018116802A1 (ja) * | 2016-12-22 | 2018-06-28 | シャープ株式会社 | 画像復号装置、画像符号化装置、及び画像予測装置 |
| US20180205946A1 (en) * | 2017-01-13 | 2018-07-19 | Qualcomm Incorporated | Coding video data using derived chroma mode |
| TW201842781A (zh) * | 2017-04-06 | 2018-12-01 | 美商松下電器(美國)知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
| TW201921924A (zh) * | 2017-08-07 | 2019-06-01 | 美商松下電器(美國)知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
Non-Patent Citations (2)
| Title |
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| FANGDONG CHEN等: "CE3-related: Size restriction for CCLM,JVET-N0164-v1", 《JOINT VIDEO EXPERTS TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 14TH MEETING: GENEVA, CH, 19–27 MARCH 2019》, 13 March 2019 (2019-03-13), pages 1 - 2 * |
| M. ZHOU等: "JVET AHG report: Implementation studies (AHG16),JVET-M0016-v1", 《JOINT VIDEO EXPLORATION TEAM (JVET) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11 13TH MEETING: MARRAKESH, MA, 9–18 JAN. 2019》, 7 January 2019 (2019-01-07), pages 1 - 4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022043053A (ja) | 2022-03-15 |
| JP2021119691A (ja) | 2021-08-12 |
| WO2020262012A1 (ja) | 2020-12-30 |
| EP3989544A1 (en) | 2022-04-27 |
| JP6899053B2 (ja) | 2021-07-07 |
| US20220417530A1 (en) | 2022-12-29 |
| EP3989544A4 (en) | 2023-06-14 |
| JP7399928B2 (ja) | 2023-12-18 |
| JP6985546B2 (ja) | 2021-12-22 |
| JP2021002813A (ja) | 2021-01-07 |
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