CN103238332A - 运动图像解码方法、运动图像编码方法、运动图像解码装置、运动图像编码装置以及运动图像编解码装置 - Google Patents
运动图像解码方法、运动图像编码方法、运动图像解码装置、运动图像编码装置以及运动图像编解码装置 Download PDFInfo
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- 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
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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
- H04N19/134—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
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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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- 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
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- H—ELECTRICITY
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- 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
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
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CN201710164731.3A CN107105233A (zh) | 2010-12-28 | 2011-12-28 | 图像解码方法以及图像解码装置 |
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US201061427523P | 2010-12-28 | 2010-12-28 | |
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PCT/JP2011/007341 WO2012090501A1 (ja) | 2010-12-28 | 2011-12-28 | 動画像復号方法、動画像符号化方法、動画像復号装置、動画像符号化装置及び動画像符号化復号装置 |
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CN201710164731.3A Division CN107105233A (zh) | 2010-12-28 | 2011-12-28 | 图像解码方法以及图像解码装置 |
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CN103238332A true CN103238332A (zh) | 2013-08-07 |
CN103238332B CN103238332B (zh) | 2017-04-12 |
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CN201180058189.4A Active CN103238332B (zh) | 2010-12-28 | 2011-12-28 | 图像解码方法以及图像解码装置 |
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CN201710164731.3A Pending CN107105233A (zh) | 2010-12-28 | 2011-12-28 | 图像解码方法以及图像解码装置 |
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US (1) | US20120163457A1 (zh) |
EP (1) | EP2661086A4 (zh) |
JP (3) | JP5530533B2 (zh) |
KR (1) | KR101842736B1 (zh) |
CN (2) | CN107105233A (zh) |
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BR (1) | BR112013014057B1 (zh) |
CA (1) | CA2819133C (zh) |
MX (1) | MX2013006172A (zh) |
MY (1) | MY159647A (zh) |
RU (1) | RU2595592C2 (zh) |
SG (2) | SG10201505787RA (zh) |
TW (1) | TWI556609B (zh) |
WO (1) | WO2012090501A1 (zh) |
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CN105532000A (zh) * | 2013-09-13 | 2016-04-27 | 佳能株式会社 | 用于对视频数据进行编码和解码的方法、设备和系统 |
CN105874795A (zh) * | 2014-09-30 | 2016-08-17 | 微软技术许可有限责任公司 | 在波前并行处理被启用时对图片内预测模式的规则 |
CN105934950A (zh) * | 2014-07-08 | 2016-09-07 | 联发科技股份有限公司 | 执行具有限制的编码模式以及/或者量化参数选择的波前并行编码程序的方法以及装置 |
US10368091B2 (en) | 2014-03-04 | 2019-07-30 | Microsoft Technology Licensing, Llc | Block flipping and skip mode in intra block copy prediction |
US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
US10469863B2 (en) | 2014-01-03 | 2019-11-05 | Microsoft Technology Licensing, Llc | Block vector prediction in video and image coding/decoding |
US10506254B2 (en) | 2013-10-14 | 2019-12-10 | Microsoft Technology Licensing, Llc | Features of base color index map mode for video and image coding and decoding |
US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
US10582213B2 (en) | 2013-10-14 | 2020-03-03 | Microsoft Technology Licensing, Llc | Features of intra block copy prediction mode for video and image coding and decoding |
US10659783B2 (en) | 2015-06-09 | 2020-05-19 | Microsoft Technology Licensing, Llc | Robust encoding/decoding of escape-coded pixels in palette mode |
CN111681199A (zh) * | 2019-02-25 | 2020-09-18 | 北京地平线机器人技术研发有限公司 | 检测图像有效性的方法及装置 |
US10785486B2 (en) | 2014-06-19 | 2020-09-22 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
CN111886860A (zh) * | 2018-06-06 | 2020-11-03 | Kddi 株式会社 | 图像解码装置、图像编码装置、图像处理系统、图像解码方法和程序 |
US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
US11109036B2 (en) | 2013-10-14 | 2021-08-31 | Microsoft Technology Licensing, Llc | Encoder-side options for intra block copy prediction mode for video and image coding |
US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
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KR101383775B1 (ko) | 2011-05-20 | 2014-04-14 | 주식회사 케이티 | 화면 내 예측 방법 및 장치 |
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CN104025588B (zh) | 2011-10-28 | 2017-08-15 | 三星电子株式会社 | 用于视频的帧内预测的方法和设备 |
CN110830799B (zh) | 2012-01-18 | 2023-09-15 | 韩国电子通信研究院 | 视频解码装置、视频编码装置和传输比特流的方法 |
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JP5798539B2 (ja) | 2012-09-24 | 2015-10-21 | 株式会社Nttドコモ | 動画像予測符号化装置、動画像予測符号化方法、動画像予測復号装置及び動画像予測復号方法 |
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TWI606342B (zh) | 2014-10-20 | 2017-11-21 | 愛克勝企業公司 | 分散式控制的系統及方法 |
US9591325B2 (en) | 2015-01-27 | 2017-03-07 | Microsoft Technology Licensing, Llc | Special case handling for merged chroma blocks in intra block copy prediction mode |
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WO2019009506A1 (ko) * | 2017-07-04 | 2019-01-10 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치 |
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CN105532000B (zh) * | 2013-09-13 | 2019-03-01 | 佳能株式会社 | 用于对视频数据进行编码和解码的方法、设备和系统 |
CN105532000A (zh) * | 2013-09-13 | 2016-04-27 | 佳能株式会社 | 用于对视频数据进行编码和解码的方法、设备和系统 |
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US11109036B2 (en) | 2013-10-14 | 2021-08-31 | Microsoft Technology Licensing, Llc | Encoder-side options for intra block copy prediction mode for video and image coding |
US10582213B2 (en) | 2013-10-14 | 2020-03-03 | Microsoft Technology Licensing, Llc | Features of intra block copy prediction mode for video and image coding and decoding |
US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
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US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
US10368091B2 (en) | 2014-03-04 | 2019-07-30 | Microsoft Technology Licensing, Llc | Block flipping and skip mode in intra block copy prediction |
US10785486B2 (en) | 2014-06-19 | 2020-09-22 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
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TW201246945A (en) | 2012-11-16 |
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JP6008263B2 (ja) | 2016-10-19 |
TWI556609B (zh) | 2016-11-01 |
CN103238332B (zh) | 2017-04-12 |
EP2661086A1 (en) | 2013-11-06 |
US20120163457A1 (en) | 2012-06-28 |
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MY159647A (en) | 2017-01-13 |
BR112013014057A8 (pt) | 2017-07-11 |
JPWO2012090501A1 (ja) | 2014-06-05 |
CN107105233A (zh) | 2017-08-29 |
SG10201505787RA (en) | 2015-09-29 |
KR101842736B1 (ko) | 2018-03-27 |
BR112013014057A2 (pt) | 2016-09-13 |
RU2595592C2 (ru) | 2016-08-27 |
KR20140004094A (ko) | 2014-01-10 |
WO2012090501A1 (ja) | 2012-07-05 |
CA2819133C (en) | 2019-02-26 |
JP5792347B2 (ja) | 2015-10-07 |
BR112013014057B1 (pt) | 2022-02-22 |
CA2819133A1 (en) | 2012-07-05 |
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