AU2015228999B2 - Systems and methods for RGB video coding enhancement - Google Patents

Systems and methods for RGB video coding enhancement Download PDF

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AU2015228999B2
AU2015228999B2 AU2015228999A AU2015228999A AU2015228999B2 AU 2015228999 B2 AU2015228999 B2 AU 2015228999B2 AU 2015228999 A AU2015228999 A AU 2015228999A AU 2015228999 A AU2015228999 A AU 2015228999A AU 2015228999 B2 AU2015228999 B2 AU 2015228999B2
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transform
color space
residual
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AU2015228999A1 (en
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Yuwen He
Chia-Ming Tsai
Xiaoyu XIU
Yan Ye
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InterDigital VC Holdings Inc
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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
    • 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
    • H04N19/10—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/169—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2015228999A 2014-03-14 2015-03-14 Systems and methods for RGB video coding enhancement Active AU2015228999B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201461953185P 2014-03-14 2014-03-14
US61/953,185 2014-03-14
US201461994071P 2014-05-15 2014-05-15
US61/994,071 2014-05-15
US201462040317P 2014-08-21 2014-08-21
US62/040,317 2014-08-21
PCT/US2015/020628 WO2015139010A1 (en) 2014-03-14 2015-03-14 Systems and methods for rgb video coding enhancement

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AU2015228999A1 AU2015228999A1 (en) 2016-10-06
AU2015228999B2 true AU2015228999B2 (en) 2018-02-01

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EP (1) EP3117612A1 (enExample)
JP (5) JP6368795B2 (enExample)
KR (4) KR20200014945A (enExample)
CN (2) CN110971905B (enExample)
AU (1) AU2015228999B2 (enExample)
MX (1) MX356497B (enExample)
TW (1) TWI650006B (enExample)
WO (1) WO2015139010A1 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2784761T3 (es) * 2011-01-13 2020-09-30 Canon Kk Aparato de codificación de imagen, procedimiento de codificación de imagen y programa, y aparato de decodificación de imagen, procedimiento de decodificación de imagen y programa
SG11201702743WA (en) * 2014-10-03 2017-06-29 Nec Corp Video coding device, video decoding device, video coding method, video decoding method and program
GB2531004A (en) * 2014-10-06 2016-04-13 Canon Kk Residual colour transform signalled at sequence level for specific coding modes
JP2017538381A (ja) * 2015-10-09 2017-12-21 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビデオ符号化における成分間予測
JP6593122B2 (ja) * 2015-11-20 2019-10-23 富士通株式会社 動画像符号化装置、動画像符号化方法、及びプログラム
US10341659B2 (en) * 2016-10-05 2019-07-02 Qualcomm Incorporated Systems and methods of switching interpolation filters
KR20190049197A (ko) * 2017-11-01 2019-05-09 한국전자통신연구원 고해상도 영상을 이용한 업샘플링 및 rgb 합성 방법, 및 이를 수행하는 장치
KR20190083956A (ko) 2018-01-05 2019-07-15 에스케이텔레콤 주식회사 YCbCr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 장치
CN118945371A (zh) * 2018-01-05 2024-11-12 Sk电信有限公司 视频编码/解码设备和视频数据提供设备
EP3788779A4 (en) * 2018-10-23 2022-03-02 Tencent America LLC METHOD AND DEVICE FOR VIDEO CODING
CN119583782B (zh) * 2018-12-28 2025-10-24 上海天荷电子信息有限公司 用色度分量预测色度分量残差数据的视频解码方法和装置
CN109714600B (zh) * 2019-01-12 2020-05-26 贵州佰仕佳信息工程有限公司 兼容性大数据采集系统
US11418811B2 (en) 2019-03-12 2022-08-16 Apple Inc. Method for encoding/decoding image signal, and device therefor
KR102761095B1 (ko) * 2019-04-16 2025-02-03 두인 비전 컴퍼니 리미티드 비디오 코딩을 위한 적응형 루프 필터링
WO2020228835A1 (en) * 2019-05-16 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Adaptive color-format conversion in video coding
KR102414543B1 (ko) 2019-05-16 2022-06-28 엘지전자 주식회사 크로마 포멧에 기반하여 필터 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
WO2020253863A1 (en) 2019-06-21 2020-12-24 Beijing Bytedance Network Technology Co., Ltd. Selective use of adaptive in-loop color-space transform and other video coding tools
CN114402611B (zh) 2019-09-14 2025-03-25 字节跳动有限公司 色度去块滤波的量化参数
CN114097244A (zh) * 2019-09-23 2022-02-25 北京达佳互联信息技术有限公司 以4:4:4色度格式进行视频编解码的方法和装置
US11682144B2 (en) * 2019-10-06 2023-06-20 Tencent America LLC Techniques and apparatus for inter-channel prediction and transform for point-cloud attribute coding
CN114651442B (zh) 2019-10-09 2025-06-13 字节跳动有限公司 视频编解码中的跨分量适应性回路滤波
US11412235B2 (en) * 2019-10-10 2022-08-09 Tencent America LLC Color transform for video coding
CN118573897A (zh) * 2019-10-11 2024-08-30 北京达佳互联信息技术有限公司 4:4:4色度格式的视频编解码的方法和装置
KR20220073746A (ko) 2019-10-14 2022-06-03 바이트댄스 아이엔씨 비디오 처리에서 크로마 양자화 파라미터 사용
WO2021088951A1 (en) 2019-11-07 2021-05-14 Beijing Bytedance Network Technology Co., Ltd. Quantization properties of adaptive in-loop color-space transform for video coding
JP7508558B2 (ja) 2019-12-09 2024-07-01 バイトダンス インコーポレイテッド ビデオコーディングにおける量子化グループの使用
WO2021121419A1 (en) 2019-12-19 2021-06-24 Beijing Bytedance Network Technology Co., Ltd. Interaction between adaptive color transform and quantization parameters
US11496755B2 (en) 2019-12-28 2022-11-08 Tencent America LLC Method and apparatus for video coding
WO2021138293A1 (en) 2019-12-31 2021-07-08 Bytedance Inc. Adaptive color transform in video coding
BR112022013297A2 (pt) * 2020-01-01 2022-09-06 Bytedance Inc Método de processamento de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento e meio de gravação não transitórios legíveis por computador
WO2021136553A1 (en) 2020-01-05 2021-07-08 Beijing Bytedance Network Technology Co., Ltd. Using adaptive color transform in video coding
EP4085637A4 (en) 2020-01-05 2023-06-07 Beijing Dajia Internet Information Technology Co., Ltd. METHOD AND APPARATUS FOR VIDEO ENCODING IN A 4:4:4 CHROMA FORMAT
US11303914B2 (en) 2020-01-08 2022-04-12 Tencent America LLC Method and apparatus for video coding
WO2021139707A1 (en) * 2020-01-08 2021-07-15 Beijing Bytedance Network Technology Co., Ltd. Joint coding of chroma residuals and adaptive color transforms
CN115176470B (zh) 2020-01-18 2025-05-27 抖音视界有限公司 图像/视频编解码中的自适应颜色变换
WO2021155740A1 (en) * 2020-02-04 2021-08-12 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods about signaling high level syntax
WO2021197445A1 (en) 2020-04-01 2021-10-07 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set syntax elements
CN115699742A (zh) 2020-04-07 2023-02-03 抖音视界有限公司 子图片相关的语法元素的信令通知和推断
WO2021204233A1 (en) 2020-04-09 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Constraints on adaptation parameter set based on color format
CN115486064A (zh) 2020-04-10 2022-12-16 抖音视界有限公司 标头语法元素和自适应参数集的使用
CN115868159A (zh) 2020-04-17 2023-03-28 抖音视界有限公司 自适应参数集单元的存在
CN115769578A (zh) * 2020-04-20 2023-03-07 抖音视界有限公司 视频编解码中的自适应色彩变换
EP4128775A4 (en) 2020-04-26 2024-03-27 ByteDance Inc. CONDITIONAL SIGNALING OF VIDEO CODING SYNTAX ELEMENTS
WO2021242873A1 (en) * 2020-05-26 2021-12-02 Dolby Laboratories Licensing Corporation Picture metadata for variable frame-rate video
CN115022627B (zh) * 2022-07-01 2025-04-29 光线云(杭州)科技有限公司 一种针对绘制中间图像的高压缩比的无损压缩方法和装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130251032A1 (en) * 2011-02-10 2013-09-26 Sony Corporation Image processing device and image processing method
US20140022343A1 (en) * 2012-07-20 2014-01-23 Qualcomm Incorporated Parameter sets in video coding

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3906630B2 (ja) * 2000-08-08 2007-04-18 ソニー株式会社 画像符号化装置及び方法並びに画像復号装置及び方法
CN1214649C (zh) * 2003-09-18 2005-08-10 中国科学院计算技术研究所 用于视频预测残差系数编码的熵编码方法
KR100763178B1 (ko) * 2005-03-04 2007-10-04 삼성전자주식회사 색 공간 스케일러블 비디오 코딩 및 디코딩 방법, 이를위한 장치
JP5101522B2 (ja) * 2006-01-13 2012-12-19 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ 適応色空間変換を用いた画像符号化
US8422803B2 (en) * 2007-06-28 2013-04-16 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
CN101090503B (zh) * 2007-07-05 2010-06-02 北京中星微电子有限公司 熵编码控制方法及熵编码电路
KR101213704B1 (ko) * 2007-12-05 2012-12-18 삼성전자주식회사 가변 컬러 포맷 기반 동영상 부호화 방법 및 장치, 그복호화 방법 및 장치
KR101517768B1 (ko) * 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
JP2011029690A (ja) * 2009-07-21 2011-02-10 Nikon Corp 電子カメラ及び画像符号化方法
KR101457894B1 (ko) * 2009-10-28 2014-11-05 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
TWI538474B (zh) * 2011-03-15 2016-06-11 杜比實驗室特許公司 影像資料轉換的方法與設備
JP2013131928A (ja) * 2011-12-21 2013-07-04 Toshiba Corp 画像符号化装置および画像符号化方法
US9451252B2 (en) * 2012-01-14 2016-09-20 Qualcomm Incorporated Coding parameter sets and NAL unit headers for video coding
JP6111556B2 (ja) * 2012-08-10 2017-04-12 富士通株式会社 動画像再符号化装置、方法及びプログラム
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
US9883180B2 (en) * 2012-10-03 2018-01-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Bounded rate near-lossless and lossless image compression
US10708588B2 (en) * 2013-06-19 2020-07-07 Apple Inc. Sample adaptive offset control
US20140376611A1 (en) * 2013-06-21 2014-12-25 Qualcomm Incorporated Adaptive color transforms for video coding
CN103347170A (zh) * 2013-06-27 2013-10-09 郑永春 用于智能监控的图像处理方法及其应用的高分辨率摄像头
US9736481B2 (en) * 2014-03-14 2017-08-15 Qualcomm Incorporated Quantization parameters for color-space conversion coding
CN111818334B (zh) * 2014-09-30 2022-04-01 寰发股份有限公司 用于视频编码的自适应运动向量分辨率的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130251032A1 (en) * 2011-02-10 2013-09-26 Sony Corporation Image processing device and image processing method
US20140022343A1 (en) * 2012-07-20 2014-01-23 Qualcomm Incorporated Parameter sets in video coding

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MARPE, D. ET AL: "MB-Adaptive Residual Colour Transform for 4:4:4 Coding" Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG (ISO/IEC JTC1/SC29/WG11 and ITU-T SG16 Q.6) Document JVT-R071 18th Meeting: BKK Thailand 14-20 Jan 2006 pages 1-11 *

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US20150264374A1 (en) 2015-09-17
JP2022046475A (ja) 2022-03-23
KR102391123B1 (ko) 2022-04-27
KR20160132990A (ko) 2016-11-21
KR101947151B1 (ko) 2019-05-10
CN110971905A (zh) 2020-04-07
JP2024029087A (ja) 2024-03-05
KR20190015635A (ko) 2019-02-13
JP7485645B2 (ja) 2024-05-16
US20210274203A1 (en) 2021-09-02
JP6684867B2 (ja) 2020-04-22
KR20210054053A (ko) 2021-05-12
MX356497B (es) 2018-05-31
WO2015139010A8 (en) 2015-12-10
CN106233726A (zh) 2016-12-14
EP3117612A1 (en) 2017-01-18
JP2020115661A (ja) 2020-07-30
TW201540053A (zh) 2015-10-16
CN110971905B (zh) 2023-11-17
CN106233726B (zh) 2019-11-26
JP6368795B2 (ja) 2018-08-01
MX2016011861A (es) 2017-04-27
KR102073930B1 (ko) 2020-02-06
JP2017513335A (ja) 2017-05-25
AU2015228999A1 (en) 2016-10-06
JP2018186547A (ja) 2018-11-22
WO2015139010A1 (en) 2015-09-17
KR20200014945A (ko) 2020-02-11
TWI650006B (zh) 2019-02-01

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