SG10202013237VA - Image coding device, image coding method and image coding program, and image decoding device, image decoding method and image decoding program - Google Patents
Image coding device, image coding method and image coding program, and image decoding device, image decoding method and image decoding programInfo
- Publication number
- SG10202013237VA SG10202013237VA SG10202013237VA SG10202013237VA SG10202013237VA SG 10202013237V A SG10202013237V A SG 10202013237VA SG 10202013237V A SG10202013237V A SG 10202013237VA SG 10202013237V A SG10202013237V A SG 10202013237VA SG 10202013237V A SG10202013237V A SG 10202013237VA
- Authority
- SG
- Singapore
- Prior art keywords
- image
- program
- image decoding
- image coding
- coding
- Prior art date
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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
- 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
- H04N19/119—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
- H04N19/10—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
-
- 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
- H04N19/134—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
-
- 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
-
- 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
- H04N19/186—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
- H04N19/10—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
- H04N19/50—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
- H04N19/593—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017089252A JP6680260B2 (ja) | 2017-04-28 | 2017-04-28 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10202013237VA true SG10202013237VA (en) | 2021-02-25 |
Family
ID=63918195
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201909569Y SG11201909569YA (en) | 2017-04-28 | 2018-03-26 | Image coding device, image coding method and image coding program, and image decoding device, image decoding method and image decoding program |
SG10202013237VA SG10202013237VA (en) | 2017-04-28 | 2018-03-26 | Image coding device, image coding method and image coding program, and image decoding device, image decoding method and image decoding program |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201909569Y SG11201909569YA (en) | 2017-04-28 | 2018-03-26 | Image coding device, image coding method and image coding program, and image decoding device, image decoding method and image decoding program |
Country Status (10)
Country | Link |
---|---|
US (4) | US10979710B2 (ja) |
EP (1) | EP3618437A4 (ja) |
JP (1) | JP6680260B2 (ja) |
KR (4) | KR102437314B1 (ja) |
CN (6) | CN112954320B (ja) |
BR (1) | BR112019022270B1 (ja) |
MX (2) | MX2019012838A (ja) |
PH (1) | PH12019550213A1 (ja) |
SG (2) | SG11201909569YA (ja) |
WO (1) | WO2018198626A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
BR112021020641A2 (pt) | 2019-06-21 | 2022-03-03 | Panasonic Ip Corp America | Sistema e método para codificação de vídeo |
JP6879401B2 (ja) * | 2020-02-27 | 2021-06-02 | 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 |
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BRPI0413988A (pt) * | 2003-08-26 | 2006-11-07 | Thomson Licensing | método e aparelho para decodificar blocos intra-inter codificador hìbridos |
CN100461867C (zh) * | 2004-12-02 | 2009-02-11 | 中国科学院计算技术研究所 | 一种帧内图像预测编码方法 |
JP2011041037A (ja) * | 2009-08-12 | 2011-02-24 | Sony Corp | 画像処理装置および方法 |
CN106210733B (zh) * | 2010-04-13 | 2020-03-24 | Ge视频压缩有限责任公司 | 解码器、重建数组的方法、编码器、编码及解码方法 |
CN106101724B (zh) * | 2010-04-13 | 2019-09-06 | Ge视频压缩有限责任公司 | 跨平面预测 |
JP2013034163A (ja) * | 2011-06-03 | 2013-02-14 | Sony Corp | 画像処理装置及び画像処理方法 |
JP5898452B2 (ja) | 2011-10-13 | 2016-04-06 | 日本放送協会 | イントラ予測装置、符号化装置、復号装置、及びプログラム |
JPWO2013065402A1 (ja) * | 2011-10-31 | 2015-04-02 | 三菱電機株式会社 | 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 |
JP2013110576A (ja) * | 2011-11-21 | 2013-06-06 | Jvc Kenwood Corp | 動画像復号装置、動画像復号方法及び動画像復号プログラム |
JP2015080004A (ja) * | 2012-01-30 | 2015-04-23 | 三菱電機株式会社 | カラー動画像符号化装置、カラー動画像復号装置、カラー動画像符号化方法及びカラー動画像復号方法 |
US9077943B2 (en) * | 2012-05-31 | 2015-07-07 | Apple Inc. | Local image statistics collection |
AU2012232992A1 (en) * | 2012-09-28 | 2014-04-17 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the transform units of a coding unit |
AU2013200051B2 (en) * | 2013-01-04 | 2016-02-11 | Canon Kabushiki Kaisha | Method, apparatus and system for de-blocking video data |
JP6005572B2 (ja) * | 2013-03-28 | 2016-10-12 | Kddi株式会社 | 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、およびプログラム |
AU2013202653A1 (en) * | 2013-04-05 | 2014-10-23 | Canon Kabushiki Kaisha | Method, apparatus and system for generating intra-predicted samples |
CN105103547A (zh) * | 2013-04-05 | 2015-11-25 | 三菱电机株式会社 | 彩色图像编码装置、彩色图像解码装置、彩色图像编码方法以及彩色图像解码方法 |
EP3021578B1 (en) * | 2013-07-10 | 2019-01-02 | KDDI Corporation | Sub-sampling of reference pixels for chroma prediction based on luma intra prediction mode |
US9648330B2 (en) * | 2013-07-15 | 2017-05-09 | Qualcomm Incorporated | Inter-color component residual prediction |
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KR20170128389A (ko) * | 2015-03-13 | 2017-11-22 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 이를 위한 장치 |
WO2016157924A1 (ja) * | 2015-03-27 | 2016-10-06 | ソニー株式会社 | 画像処理装置、画像処理方法、プログラム及び記録媒体 |
JP5991399B2 (ja) * | 2015-03-31 | 2016-09-14 | 株式会社Jvcケンウッド | 受信装置、受信方法、及び受信プログラム |
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US20170105014A1 (en) * | 2015-10-08 | 2017-04-13 | Qualcomm Incorporated | Luma-driven chroma scaling for high dynamic range and wide color gamut contents |
US20170150186A1 (en) * | 2015-11-25 | 2017-05-25 | Qualcomm Incorporated | Flexible transform tree structure in video coding |
CN109804625B (zh) * | 2016-10-04 | 2024-08-13 | Lx半导体科技有限公司 | 对图像编码/解码的方法和装置及存储比特流的记录介质 |
WO2018070554A1 (ko) * | 2016-10-10 | 2018-04-19 | 삼성전자 주식회사 | 루마 블록 및 크로마 블록을 부호화 또는 복호화하는 방법 및 장치 |
US11095893B2 (en) * | 2016-10-12 | 2021-08-17 | Qualcomm Incorporated | Primary transform and secondary transform in video coding |
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 |
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2017
- 2017-04-28 JP JP2017089252A patent/JP6680260B2/ja active Active
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2018
- 2018-03-26 KR KR1020217029095A patent/KR102437314B1/ko active IP Right Grant
- 2018-03-26 WO PCT/JP2018/011953 patent/WO2018198626A1/ja active Application Filing
- 2018-03-26 KR KR1020227029140A patent/KR102522615B1/ko active IP Right Grant
- 2018-03-26 SG SG11201909569Y patent/SG11201909569YA/en unknown
- 2018-03-26 CN CN202110121826.3A patent/CN112954320B/zh active Active
- 2018-03-26 CN CN202311616718.9A patent/CN117395416A/zh active Pending
- 2018-03-26 EP EP18790905.6A patent/EP3618437A4/en active Pending
- 2018-03-26 KR KR1020197035101A patent/KR102302932B1/ko active IP Right Grant
- 2018-03-26 MX MX2019012838A patent/MX2019012838A/es unknown
- 2018-03-26 BR BR112019022270-7A patent/BR112019022270B1/pt active IP Right Grant
- 2018-03-26 CN CN202311602254.6A patent/CN117395414A/zh active Pending
- 2018-03-26 CN CN202311599570.2A patent/CN117395413A/zh active Pending
- 2018-03-26 KR KR1020237012361A patent/KR102602361B1/ko active IP Right Grant
- 2018-03-26 CN CN201880020202.9A patent/CN110476422B/zh active Active
- 2018-03-26 SG SG10202013237VA patent/SG10202013237VA/en unknown
- 2018-03-26 CN CN202311623703.5A patent/CN117395417A/zh active Pending
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2019
- 2019-10-15 PH PH12019550213A patent/PH12019550213A1/en unknown
- 2019-10-25 MX MX2023009319A patent/MX2023009319A/es unknown
- 2019-10-28 US US16/665,031 patent/US10979710B2/en active Active
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2021
- 2021-03-10 US US17/197,495 patent/US11523114B2/en active Active
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2022
- 2022-10-18 US US17/968,219 patent/US11973946B2/en active Active
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2024
- 2024-03-04 US US18/594,555 patent/US20240205400A1/en active Pending
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