HK1250587A1 - 圖像解碼裝置以及圖像編碼裝置 - Google Patents
圖像解碼裝置以及圖像編碼裝置Info
- Publication number
- HK1250587A1 HK1250587A1 HK18109655.7A HK18109655A HK1250587A1 HK 1250587 A1 HK1250587 A1 HK 1250587A1 HK 18109655 A HK18109655 A HK 18109655A HK 1250587 A1 HK1250587 A1 HK 1250587A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- image
- decoding device
- encoding device
- image decoding
- image encoding
- Prior art date
Links
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
- H04N19/102—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
- H04N19/134—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
- H04N19/44—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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015120967 | 2015-06-16 | ||
PCT/JP2016/066495 WO2016203981A1 (ja) | 2015-06-16 | 2016-06-02 | 画像復号装置及び画像符号化装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1250587A1 true HK1250587A1 (zh) | 2019-01-04 |
Family
ID=57545647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK18109655.7A HK1250587A1 (zh) | 2015-06-16 | 2018-07-25 | 圖像解碼裝置以及圖像編碼裝置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180192076A1 (zh) |
JP (1) | JPWO2016203981A1 (zh) |
CN (1) | CN107637081A (zh) |
HK (1) | HK1250587A1 (zh) |
WO (1) | WO2016203981A1 (zh) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10145961B1 (en) * | 2016-04-27 | 2018-12-04 | Rockwell Collins, Inc. | Efficient transform-based quantization processing |
CN116320498A (zh) * | 2016-11-28 | 2023-06-23 | 韩国电子通信研究院 | 用于滤波的方法和装置 |
KR102390413B1 (ko) * | 2017-03-03 | 2022-04-25 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
US10356411B2 (en) * | 2017-05-30 | 2019-07-16 | Google Llc | Adaptation of scan order entropy coding |
CN109302608B (zh) | 2017-07-25 | 2021-06-22 | 华为技术有限公司 | 图像处理方法、设备及系统 |
JP7109961B2 (ja) * | 2018-03-29 | 2022-08-01 | Kddi株式会社 | 画像復号装置、画像符号化装置、画像処理システム、画像復号方法及びプログラム |
MX2021002396A (es) | 2018-08-28 | 2021-05-12 | Huawei Tech Co Ltd | Metodo y aparato de particion de imagenes. |
CN112740689B (zh) | 2018-09-18 | 2024-04-12 | 华为技术有限公司 | 视频编码器、视频解码器及对应方法 |
CN111107377A (zh) * | 2018-10-26 | 2020-05-05 | 曜科智能科技(上海)有限公司 | 深度图像压缩方法及其装置、设备和存储介质 |
EP3878175B1 (en) * | 2018-11-08 | 2024-03-27 | InterDigital VC Holdings, Inc. | Quantization for video encoding or decoding based on the surface of a block |
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 |
CN111277828B (zh) * | 2018-12-04 | 2022-07-12 | 华为技术有限公司 | 视频编解码方法、视频编码器和视频解码器 |
WO2020114508A1 (zh) * | 2018-12-06 | 2020-06-11 | 华为技术有限公司 | 视频编解码方法及装置 |
CN113170186A (zh) * | 2018-12-07 | 2021-07-23 | 夏普株式会社 | 运动图像解码装置 |
PH12019000380A1 (en) * | 2018-12-17 | 2020-09-28 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
US11323748B2 (en) * | 2018-12-19 | 2022-05-03 | Qualcomm Incorporated | Tree-based transform unit (TU) partition for video coding |
WO2020130139A1 (ja) * | 2018-12-21 | 2020-06-25 | 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 |
CN114173114B (zh) * | 2019-01-08 | 2022-09-23 | 华为技术有限公司 | 图像预测方法、装置、设备、系统及存储介质 |
US11677969B2 (en) * | 2019-03-22 | 2023-06-13 | Tencent America LLC | Method and apparatus for video coding |
US11438616B2 (en) * | 2019-08-27 | 2022-09-06 | Tencent America LLC | Method and apparatus for video coding |
CN114982231A (zh) * | 2019-11-27 | 2022-08-30 | Lg电子株式会社 | 图像解码方法及用于其的装置 |
JP2023508053A (ja) | 2019-12-23 | 2023-02-28 | 華為技術有限公司 | 符号化器、復号器、及びコーディング・ブロック・パーティショニング制限導出の方法 |
JP7360984B2 (ja) * | 2020-03-31 | 2023-10-13 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
US11445206B2 (en) * | 2020-04-16 | 2022-09-13 | Tencent America LLC | Method and apparatus for video coding |
US11863786B2 (en) * | 2021-05-21 | 2024-01-02 | Varjo Technologies Oy | Method of transporting a framebuffer |
US20230099292A1 (en) * | 2021-09-29 | 2023-03-30 | Malini MANOCHA | Detection and management of dysfunctions in subterranean operations |
CN115086670B (zh) * | 2022-06-13 | 2023-03-10 | 梧州学院 | 一种面向高清显微视频的低码率编解码方法及系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0706407B1 (pt) * | 2006-01-09 | 2019-09-03 | Interdigital Madison Patent Holdings | método e aparelho para fornecer modo de atualização de resolução reduzida para codificação de vídeo de múltiplas visualizações e mídia de armazenamento tendo dados codificados de sinal de vídeo |
KR101457894B1 (ko) * | 2009-10-28 | 2014-11-05 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 복호화 방법 및 장치 |
WO2011087271A2 (ko) * | 2010-01-12 | 2011-07-21 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 장치 |
KR101487687B1 (ko) * | 2010-01-14 | 2015-01-29 | 삼성전자주식회사 | 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치 |
EP2805509A4 (en) * | 2012-01-19 | 2015-07-29 | Magnum Semiconductor Inc | METHOD AND DEVICES FOR PROVIDING AN ADAPTIVE UPGRADE MODE WITH REDUCED RESOLUTION |
CN104380737B (zh) * | 2012-06-22 | 2018-10-26 | 夏普株式会社 | 算术解码装置 |
CN104023233B (zh) * | 2014-06-24 | 2017-05-24 | 华侨大学 | 一种hevc快速帧间预测方法 |
-
2016
- 2016-06-02 US US15/735,979 patent/US20180192076A1/en not_active Abandoned
- 2016-06-02 CN CN201680034650.5A patent/CN107637081A/zh active Pending
- 2016-06-02 JP JP2017524811A patent/JPWO2016203981A1/ja active Pending
- 2016-06-02 WO PCT/JP2016/066495 patent/WO2016203981A1/ja active Application Filing
-
2018
- 2018-07-25 HK HK18109655.7A patent/HK1250587A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20180192076A1 (en) | 2018-07-05 |
WO2016203981A1 (ja) | 2016-12-22 |
JPWO2016203981A1 (ja) | 2018-04-05 |
CN107637081A (zh) | 2018-01-26 |
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