JP2019208247A5 - - Google Patents
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- JP2019208247A5 JP2019208247A5 JP2019132097A JP2019132097A JP2019208247A5 JP 2019208247 A5 JP2019208247 A5 JP 2019208247A5 JP 2019132097 A JP2019132097 A JP 2019132097A JP 2019132097 A JP2019132097 A JP 2019132097A JP 2019208247 A5 JP2019208247 A5 JP 2019208247A5
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- 238000013139 quantization Methods 0.000 claims 31
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- 238000004590 computer program Methods 0.000 claims 1
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361875664P | 2013-09-09 | 2013-09-09 | |
| US61/875,664 | 2013-09-09 | ||
| US14/452,494 US9294766B2 (en) | 2013-09-09 | 2014-08-05 | Chroma quantization in video coding |
| US14/452,494 | 2014-08-05 | ||
| US14/452,485 | 2014-08-05 | ||
| US14/452,485 US9510002B2 (en) | 2013-09-09 | 2014-08-05 | Chroma quantization in video coding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018074968A Division JP6559829B2 (ja) | 2013-09-09 | 2018-04-09 | 動画符号化における彩度量子化 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021036663A Division JP6991379B2 (ja) | 2013-09-09 | 2021-03-08 | 動画符号化における彩度量子化 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019208247A JP2019208247A (ja) | 2019-12-05 |
| JP2019208247A5 true JP2019208247A5 (enExample) | 2020-02-27 |
| JP6852947B2 JP6852947B2 (ja) | 2021-03-31 |
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Family Applications (8)
| Application Number | Title | Priority Date | Filing Date |
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| JP2014172938A Active JP5965442B2 (ja) | 2013-09-09 | 2014-08-27 | 動画符号化における彩度量子化 |
| JP2016131991A Active JP6322670B2 (ja) | 2013-09-09 | 2016-07-01 | 動画符号化における彩度量子化 |
| JP2018074968A Active JP6559829B2 (ja) | 2013-09-09 | 2018-04-09 | 動画符号化における彩度量子化 |
| JP2019132097A Active JP6852947B2 (ja) | 2013-09-09 | 2019-07-17 | 動画符号化における彩度量子化 |
| JP2021036663A Active JP6991379B2 (ja) | 2013-09-09 | 2021-03-08 | 動画符号化における彩度量子化 |
| JP2021198640A Active JP7256859B2 (ja) | 2013-09-09 | 2021-12-07 | 動画符号化における彩度量子化 |
| JP2023058992A Active JP7407319B2 (ja) | 2013-09-09 | 2023-03-31 | 動画符号化における彩度量子化 |
| JP2023213157A Active JP7625678B2 (ja) | 2013-09-09 | 2023-12-18 | 動画符号化における彩度量子化 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014172938A Active JP5965442B2 (ja) | 2013-09-09 | 2014-08-27 | 動画符号化における彩度量子化 |
| JP2016131991A Active JP6322670B2 (ja) | 2013-09-09 | 2016-07-01 | 動画符号化における彩度量子化 |
| JP2018074968A Active JP6559829B2 (ja) | 2013-09-09 | 2018-04-09 | 動画符号化における彩度量子化 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021036663A Active JP6991379B2 (ja) | 2013-09-09 | 2021-03-08 | 動画符号化における彩度量子化 |
| JP2021198640A Active JP7256859B2 (ja) | 2013-09-09 | 2021-12-07 | 動画符号化における彩度量子化 |
| JP2023058992A Active JP7407319B2 (ja) | 2013-09-09 | 2023-03-31 | 動画符号化における彩度量子化 |
| JP2023213157A Active JP7625678B2 (ja) | 2013-09-09 | 2023-12-18 | 動画符号化における彩度量子化 |
Country Status (12)
| Country | Link |
|---|---|
| US (11) | US9294766B2 (enExample) |
| EP (4) | EP4485930A3 (enExample) |
| JP (8) | JP5965442B2 (enExample) |
| KR (11) | KR20250151608A (enExample) |
| CN (11) | CN107911703B (enExample) |
| AU (9) | AU2014216004B2 (enExample) |
| BR (2) | BR122018010845B1 (enExample) |
| IL (9) | IL312943A (enExample) |
| MX (2) | MX358124B (enExample) |
| RU (5) | RU2653475C2 (enExample) |
| TW (10) | TWI840210B (enExample) |
| WO (1) | WO2015035092A2 (enExample) |
Families Citing this family (94)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101566366B1 (ko) * | 2011-03-03 | 2015-11-16 | 한국전자통신연구원 | 색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치 |
| WO2012118359A2 (ko) | 2011-03-03 | 2012-09-07 | 한국전자통신연구원 | 색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치 |
| TWI678103B (zh) * | 2011-11-03 | 2019-11-21 | 美商太陽專利信託 | 用於解區塊之有效修整技術(三) |
| US9414054B2 (en) | 2012-07-02 | 2016-08-09 | Microsoft Technology Licensing, Llc | Control and use of chroma quantization parameter values |
| US9591302B2 (en) * | 2012-07-02 | 2017-03-07 | Microsoft Technology Licensing, Llc | Use of chroma quantization parameter offsets in deblocking |
| US9294766B2 (en) | 2013-09-09 | 2016-03-22 | Apple Inc. | Chroma quantization in video coding |
| CN110049325B (zh) | 2014-03-04 | 2022-07-05 | 微软技术许可有限责任公司 | 色彩空间、色彩采样率和/或比特深度的自适应切换 |
| EP3114835B1 (en) | 2014-03-04 | 2020-04-22 | Microsoft Technology Licensing, LLC | Encoding strategies for adaptive switching of color spaces |
| BR112016021529B1 (pt) * | 2014-03-27 | 2023-02-28 | Microsoft Technology Licensing, Llc | Dispositivo de computação, método e meio legível por computador para ajuste de quantização/escalada e quantização/escalada inversa ao alternar áreas de cor |
| US10142642B2 (en) | 2014-06-04 | 2018-11-27 | Qualcomm Incorporated | Block adaptive color-space conversion coding |
| FR3024933A1 (fr) * | 2014-08-12 | 2016-02-19 | Orange | Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants |
| US9883184B2 (en) * | 2014-10-07 | 2018-01-30 | Qualcomm Incorporated | QP derivation and offset for adaptive color transform in video coding |
| CN105960802B (zh) | 2014-10-08 | 2018-02-06 | 微软技术许可有限责任公司 | 切换色彩空间时对编码和解码的调整 |
| US20180309995A1 (en) * | 2015-04-21 | 2018-10-25 | Vid Scale, Inc. | High dynamic range video coding |
| US20180167615A1 (en) * | 2015-06-07 | 2018-06-14 | Sharp Kabushiki Kaisha | Systems and methods for optimizing video coding based on a luminance transfer function or video color component values |
| CN109196863B (zh) * | 2016-05-27 | 2021-07-30 | 夏普株式会社 | 用于改变量化参数的系统和方法 |
| US10448056B2 (en) * | 2016-07-15 | 2019-10-15 | Qualcomm Incorporated | Signaling of quantization information in non-quadtree-only partitioned video coding |
| CN113411576B (zh) * | 2016-07-22 | 2024-01-12 | 夏普株式会社 | 使用自适应分量缩放对视频数据进行编码的系统和方法 |
| WO2018018486A1 (en) * | 2016-07-28 | 2018-02-01 | Mediatek Inc. | Methods of reference quantization parameter derivation for signaling of quantization parameter in quad-tree plus binary tree structure |
| US10200698B2 (en) * | 2016-08-09 | 2019-02-05 | Intel Corporation | Determining chroma quantization parameters for video coding |
| EP3568983B1 (en) * | 2017-01-11 | 2020-11-18 | Telefonaktiebolaget LM Ericsson (PUBL) | Encoder and decoder and methods thereof |
| JP7406378B2 (ja) * | 2017-06-21 | 2023-12-27 | ヴィド スケール インコーポレイテッド | 360度ビデオ符号化のための適応的量子化 |
| EP3425911A1 (en) | 2017-07-06 | 2019-01-09 | Thomson Licensing | A method and a device for picture encoding and decoding |
| WO2019026721A1 (en) * | 2017-08-01 | 2019-02-07 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR FILTERING RECONSTRUCTED VIDEO DATA USING ADAPTIVE LOOP FILTERING TECHNIQUES |
| US10812798B2 (en) * | 2017-10-19 | 2020-10-20 | Qualcomm Incorporated | Chroma quantization parameter (QP) offset |
| CN109819253B (zh) * | 2017-11-21 | 2022-04-22 | 腾讯科技(深圳)有限公司 | 视频编码方法、装置、计算机设备和存储介质 |
| US11190810B2 (en) * | 2018-01-26 | 2021-11-30 | Samsung Electronics Co., Ltd. | Device and method for compressing image data using quantization parameter and entropy tables |
| KR102543449B1 (ko) * | 2018-01-26 | 2023-06-14 | 삼성전자주식회사 | 이미지 처리 장치 및 이미지 처리 장치의 동작 방법 |
| KR102702112B1 (ko) * | 2018-03-29 | 2024-09-04 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 종속 양자화 |
| US11909974B2 (en) * | 2018-03-30 | 2024-02-20 | Interdigital Vc Holdings, Inc. | Chroma quantization parameter adjustment in video encoding and decoding |
| WO2019194422A1 (en) * | 2018-04-01 | 2019-10-10 | Lg Electronics Inc. | An image coding apparatus and method thereof based on a quantization parameter derivation |
| CN111919446B (zh) * | 2018-04-02 | 2022-10-28 | 夏普株式会社 | 解码视频图片中的当前视频块的方法 |
| US11259023B2 (en) * | 2018-04-12 | 2022-02-22 | Qualcomm Incorporated | Harmonization of transform-based quantization and dynamic range adjustment scale derivation in video coding |
| EP3554074A1 (en) * | 2018-04-13 | 2019-10-16 | Thomson Licensing | Methods and apparatus for depth encoding and decoding |
| WO2020035066A1 (en) | 2018-08-16 | 2020-02-20 | Mediatek Inc. | Methods and apparatuses of chroma quantization parameter derivation in video processing system |
| CN117956197A (zh) * | 2018-09-05 | 2024-04-30 | 华为技术有限公司 | 视频解码方法及视频解码器 |
| CA3111118A1 (en) * | 2018-09-21 | 2020-03-26 | Huawei Technologies Co., Ltd. | Apparatus and method for inverse quantization |
| CN113455005A (zh) | 2019-01-10 | 2021-09-28 | 华为技术有限公司 | 用于帧内子分区译码工具所产生的子分区边界的去块效应滤波器 |
| CN113383548A (zh) | 2019-02-03 | 2021-09-10 | 北京字节跳动网络技术有限公司 | Mv精度和mv差编解码之间的相互作用 |
| CN113424525B (zh) | 2019-02-14 | 2023-11-10 | 北京字节跳动网络技术有限公司 | 解码器侧细化工具的尺寸选择性应用 |
| EP3700205A1 (en) | 2019-02-19 | 2020-08-26 | Nokia Technologies Oy | Quantization parameter derivation for cross-channel residual encoding and decoding |
| EP4645858A2 (en) * | 2019-02-28 | 2025-11-05 | InterDigital VC Holdings, Inc. | Method and device for picture encoding and decoding |
| EP3703366A1 (en) * | 2019-02-28 | 2020-09-02 | InterDigital VC Holdings, Inc. | Method and device for picture encoding and decoding |
| WO2020177704A1 (en) | 2019-03-04 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | In-loop filtering in video processing |
| CN113454998B (zh) * | 2019-03-05 | 2025-07-11 | 中兴通讯股份有限公司 | 视频编码中的跨分量量化 |
| US11428812B2 (en) | 2019-03-07 | 2022-08-30 | Luminar, Llc | Lidar system with range-ambiguity mitigation |
| CN113711604B (zh) | 2019-04-20 | 2023-10-27 | 北京字节跳动网络技术有限公司 | 视频编解码中色度和亮度语法元素的信令 |
| KR20250079228A (ko) | 2019-04-26 | 2025-06-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 크로마 양자화 파라미터의 매핑 함수의 시그널링을 위한 방법 및 장치 |
| WO2020228659A1 (en) | 2019-05-11 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Coding tools with reference picture resampling |
| EP4113998A1 (en) | 2019-05-28 | 2023-01-04 | Dolby Laboratories Licensing Corporation | Quantization parameter signaling |
| CN115567707B (zh) | 2019-05-30 | 2025-05-13 | 抖音视界有限公司 | 一种处理视频数据的方法、装置、介质 |
| CN116980618A (zh) * | 2019-06-11 | 2023-10-31 | Lg电子株式会社 | 图像编码/解码设备、图像数据发送设备和存储介质 |
| US11070825B2 (en) * | 2019-06-13 | 2021-07-20 | Mediatek Inc. | Method and apparatus of encoding or decoding video data with adaptive colour transform |
| US11146823B2 (en) | 2019-06-25 | 2021-10-12 | Qualcomm Incorporated | Signalling chroma quantization parameter (QP) mapping tables |
| WO2020260310A1 (en) * | 2019-06-25 | 2020-12-30 | Interdigital Vc Holdings France, Sas | Quantization matrices selection for separate color plane mode |
| KR102644970B1 (ko) * | 2019-06-28 | 2024-03-08 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| US11418787B2 (en) | 2019-06-28 | 2022-08-16 | Qualcomm Incorporated | Chroma delta QP in video coding |
| US11381819B2 (en) * | 2019-07-05 | 2022-07-05 | Qualcomm Incorporated | Chroma delta quantization parameter (QP) in video coding |
| CN112055211B (zh) | 2019-08-15 | 2021-10-26 | 华为技术有限公司 | 视频编码器及qp设置方法 |
| JP7318110B2 (ja) | 2019-08-22 | 2023-07-31 | エルジー エレクトロニクス インコーポレイティド | クロマ量子化パラメータを使用する画像デコード方法及びその装置 |
| JP7326585B2 (ja) * | 2019-08-22 | 2023-08-15 | エルジー エレクトロニクス インコーポレイティド | 画像デコード方法及びその装置 |
| MX2022002086A (es) | 2019-08-22 | 2022-03-17 | Lg Electronics Inc | Metodo de decodificacion de imagenes y dispositivo para codificar informacion relacionada con desplazamiento de parametros de cuantificacion de croma. |
| US12244805B2 (en) * | 2019-08-23 | 2025-03-04 | Qualcomm Incorporated | Chroma quantization parameter (QP) derivation for video coding |
| CN110365983B (zh) * | 2019-09-02 | 2019-12-13 | 珠海亿智电子科技有限公司 | 一种基于人眼视觉系统的宏块级码率控制方法及装置 |
| EP4014497A4 (en) | 2019-09-14 | 2022-11-30 | ByteDance Inc. | Quantization parameter for chroma deblocking filtering |
| AU2019232797A1 (en) | 2019-09-17 | 2021-04-01 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
| CN114424554B (zh) * | 2019-09-23 | 2024-04-09 | 华为技术有限公司 | 色度qp偏移表指示和推导的方法和装置 |
| CN114586362A (zh) * | 2019-09-23 | 2022-06-03 | 华为技术有限公司 | 色度量化参数指示方法和装置 |
| US11563945B2 (en) * | 2019-09-30 | 2023-01-24 | Advanced Micro Devices, Inc. | Adaptive offset for variance based quantization |
| 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 |
| JP7628533B2 (ja) * | 2019-10-12 | 2025-02-10 | 北京字節跳動網絡技術有限公司 | ビデオコーディングツールのための高レベルシンタックス |
| CN114556924B (zh) * | 2019-10-14 | 2024-01-26 | 字节跳动有限公司 | 视频处理中色度残差的联合编解码与滤波的方法、装置及介质 |
| CN118214867A (zh) * | 2019-11-05 | 2024-06-18 | Lg电子株式会社 | 解码和编码设备及发送用于图像的数据的设备 |
| EP4055827A4 (en) | 2019-12-09 | 2023-01-18 | ByteDance Inc. | USE OF QUANTIZATION GROUPS IN VIDEO CODING |
| CN114902680B (zh) | 2019-12-19 | 2025-03-21 | 抖音视界(北京)有限公司 | 视频的自适应颜色变换和差分编解码的联合使用 |
| JP7277354B2 (ja) * | 2019-12-26 | 2023-05-18 | Kddi株式会社 | 画像復号装置、画像復号方法及びプログラム |
| WO2021134072A1 (en) * | 2019-12-27 | 2021-07-01 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 chroma format |
| WO2021138293A1 (en) | 2019-12-31 | 2021-07-08 | Bytedance Inc. | Adaptive color transform in video coding |
| EP4070558A4 (en) | 2020-01-05 | 2023-04-19 | Beijing Bytedance Network Technology Co., Ltd. | INFORMATION ABOUT GENERAL RESTRICTIONS ON VIDEO ENCODING |
| EP4090020A4 (en) | 2020-01-10 | 2024-01-17 | Samsung Electronics Co., Ltd. | VIDEO DECODING METHOD AND APPARATUS FOR OBTAINING QUANTIZATION PARAMETERS AND VIDEO CODING METHOD AND APPARATUS FOR TRANSMITTING QUANTIZATION PARAMETERS |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| US11490083B2 (en) * | 2020-02-05 | 2022-11-01 | Qualcomm Incorporated | Learned low-complexity adaptive quantization for video compression |
| US11303897B2 (en) * | 2020-02-25 | 2022-04-12 | Tencent America LLC | Method and apparatus for signaling of chroma quantization parameters |
| TWI725795B (zh) * | 2020-03-27 | 2021-04-21 | 宏正自動科技股份有限公司 | 影像處理系統、影像處理裝置及影像處理方法 |
| US11381820B2 (en) * | 2020-04-13 | 2022-07-05 | Tencent America LLC | Method and apparatus for video coding |
| US12058348B2 (en) | 2020-04-17 | 2024-08-06 | Qualcomm Incorporated | Parallelized rate-distortion optimized quantization using deep learning |
| WO2021247883A1 (en) * | 2020-06-03 | 2021-12-09 | Beijing Dajia Internet Information Technology Co., Ltd. | Chroma coding enhancement in cross-component correlation |
| JP7557298B2 (ja) * | 2020-07-17 | 2024-09-27 | 日本放送協会 | 映像符号化装置、映像復号装置及びこれらのプログラム |
| US12184855B2 (en) * | 2020-11-19 | 2024-12-31 | Intel Corporation | Method and system of video coding with content adaptive quantization |
| WO2022188164A1 (zh) * | 2021-03-12 | 2022-09-15 | 深圳市大疆创新科技有限公司 | 点云属性解码方法和点云属性编码方法 |
| US11652996B2 (en) * | 2021-05-25 | 2023-05-16 | Tencent America LLC | Method and apparatus for video coding |
| US11863775B2 (en) * | 2021-07-21 | 2024-01-02 | Tencent America LLC | Cross-component transform coefficient level reconstruction |
| CN116527927B (zh) * | 2021-11-11 | 2025-01-24 | 杭州海康威视数字技术股份有限公司 | 一种图像的解码方法、编码方法及装置 |
| CN114051140B (zh) * | 2022-01-07 | 2022-04-08 | 腾讯科技(深圳)有限公司 | 视频编码方法、装置、计算机设备及存储介质 |
Family Cites Families (114)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3263807B2 (ja) | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
| JP3413720B2 (ja) * | 1998-06-26 | 2003-06-09 | ソニー株式会社 | 画像符号化方法及び装置、並びに画像復号方法及び装置 |
| US6417891B1 (en) | 1999-04-16 | 2002-07-09 | Avid Technology, Inc. | Color modification on a digital nonlinear editing system |
| JP2001251616A (ja) * | 2000-03-02 | 2001-09-14 | Media Glue Corp | 多重化音響・動画圧縮符号化信号変換方法、装置および変換プログラムを記録した媒体 |
| JP2001268565A (ja) | 2000-03-15 | 2001-09-28 | Fuji Xerox Co Ltd | 画像符号化装置および画像復号装置 |
| JP3561485B2 (ja) * | 2000-08-18 | 2004-09-02 | 株式会社メディアグルー | 符号化信号分離・合成装置、差分符号化信号生成装置、符号化信号分離・合成方法、差分符号化信号生成方法、符号化信号分離・合成プログラムを記録した媒体および差分符号化信号生成プログラムを記録した媒体 |
| EP1217841A2 (en) | 2000-11-27 | 2002-06-26 | Media Glue Corporation | Bitstream separating and merging system, apparatus, method and computer program product |
| US20030112863A1 (en) * | 2001-07-12 | 2003-06-19 | Demos Gary A. | Method and system for improving compressed image chroma information |
| US7110455B2 (en) | 2001-08-14 | 2006-09-19 | General Instrument Corporation | Noise reduction pre-processor for digital video using previously generated motion vectors and adaptive spatial filtering |
| US7295609B2 (en) * | 2001-11-30 | 2007-11-13 | Sony Corporation | Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information |
| US7227901B2 (en) * | 2002-11-21 | 2007-06-05 | Ub Video Inc. | Low-complexity deblocking filter |
| KR100519805B1 (ko) | 2002-11-26 | 2005-10-11 | 한국전자통신연구원 | 다중레벨 변조 기법을 위한 타이밍 동기루프 제어 장치를이용한 심볼 타이밍 동기 장치 및 그 방법 |
| JP4676331B2 (ja) | 2003-02-04 | 2011-04-27 | パナソニック株式会社 | コード変換方法及びその装置 |
| KR100533025B1 (ko) | 2003-03-06 | 2005-12-02 | 엘지전자 주식회사 | 동영상 데이터의 분할장치 및 방법 |
| US20050008240A1 (en) * | 2003-05-02 | 2005-01-13 | Ashish Banerji | Stitching of video for continuous presence multipoint video conferencing |
| JP4617644B2 (ja) * | 2003-07-18 | 2011-01-26 | ソニー株式会社 | 符号化装置及び方法 |
| US7400681B2 (en) * | 2003-11-28 | 2008-07-15 | Scientific-Atlanta, Inc. | Low-complexity motion vector prediction for video codec with two lists of reference pictures |
| US7397515B2 (en) | 2004-01-30 | 2008-07-08 | Broadcom Corporation | Method and system for cross-chrominance removal using motion detection |
| KR100723408B1 (ko) | 2004-07-22 | 2007-05-30 | 삼성전자주식회사 | 컬러영상의 변환/역변환 및 양자화/역양자화 방법 및장치와, 이를 이용한 컬러영상의 부호화/복호화 방법 및장치 |
| US7630902B2 (en) | 2004-09-17 | 2009-12-08 | Digital Rise Technology Co., Ltd. | Apparatus and methods for digital audio coding using codebook application ranges |
| TWI254572B (en) | 2004-10-21 | 2006-05-01 | Mstar Semiconductor Inc | Method and device to tune color automatically |
| US7373009B2 (en) | 2005-02-09 | 2008-05-13 | Lsi Corporation | Method and apparatus for efficient transmission and decoding of quantization matrices |
| US8325797B2 (en) | 2005-04-11 | 2012-12-04 | Maxim Integrated Products, Inc. | System and method of reduced-temporal-resolution update for video coding and quality control |
| US8149926B2 (en) | 2005-04-11 | 2012-04-03 | Intel Corporation | Generating edge masks for a deblocking filter |
| US20070147497A1 (en) * | 2005-07-21 | 2007-06-28 | Nokia Corporation | System and method for progressive quantization for scalable image and video coding |
| WO2007021227A1 (en) | 2005-08-19 | 2007-02-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Texture compression based on two hues with modified brightness |
| US8705617B2 (en) * | 2005-09-27 | 2014-04-22 | Qualcomm Incorporated | Multiple layer video encoding |
| US8149909B1 (en) | 2005-10-13 | 2012-04-03 | Maxim Integrated Products, Inc. | Video encoding control using non-exclusive content categories |
| JP4593437B2 (ja) | 2005-10-21 | 2010-12-08 | パナソニック株式会社 | 動画像符号化装置 |
| WO2007081713A1 (en) * | 2006-01-09 | 2007-07-19 | Thomson Licensing | Method and apparatus for providing reduced resolution update mode for multi-view video coding |
| FR2898754B1 (fr) | 2006-03-17 | 2008-06-13 | Thales Sa | Procede de protection de donnees multimedia au moyen de couches d'abstraction reseau (nal) supplementaires |
| US7929603B2 (en) | 2006-03-24 | 2011-04-19 | Hewlett-Packard Development Company L.P. | System and method for accurate rate control for video compression |
| US8170116B2 (en) | 2006-03-27 | 2012-05-01 | Nokia Corporation | Reference picture marking in scalable video encoding and decoding |
| US8013871B2 (en) | 2006-09-11 | 2011-09-06 | Electronics For Imaging, Inc. | Apparatus and methods for selective color editing of color profiles |
| US9445128B2 (en) * | 2006-12-08 | 2016-09-13 | Freescale Semiconductor, Inc. | System and method of determining deblocking control flag of scalable video system for indicating presentation of deblocking parameters for multiple layers |
| US9961372B2 (en) | 2006-12-08 | 2018-05-01 | Nxp Usa, Inc. | Adaptive disabling of deblock filtering based on a content characteristic of video information |
| US20080170620A1 (en) | 2007-01-17 | 2008-07-17 | Sony Corporation | Video encoding system |
| US8204129B2 (en) | 2007-03-27 | 2012-06-19 | Freescale Semiconductor, Inc. | Simplified deblock filtering for reduced memory access and computational complexity |
| US8189676B2 (en) | 2007-04-05 | 2012-05-29 | Hong Kong University Of Science & Technology | Advance macro-block entropy coding for advanced video standards |
| JP2009004920A (ja) | 2007-06-19 | 2009-01-08 | Panasonic Corp | 画像符号化装置および画像符号化方法 |
| CN100546388C (zh) * | 2007-07-12 | 2009-09-30 | 深圳市融创天下科技发展有限公司 | 一种用于视频编码的色度均衡方法 |
| BRPI0818444A2 (pt) * | 2007-10-12 | 2016-10-11 | Qualcomm Inc | codificação adaptativa de informação de cabeçalho de bloco de vídeo |
| EP2051527A1 (en) | 2007-10-15 | 2009-04-22 | Thomson Licensing | Enhancement layer residual prediction for bit depth scalability using hierarchical LUTs |
| WO2009110160A1 (ja) | 2008-03-07 | 2009-09-11 | 株式会社 東芝 | 動画像符号化/復号化方法及び装置 |
| US8831086B2 (en) * | 2008-04-10 | 2014-09-09 | Qualcomm Incorporated | Prediction techniques for interpolation in video coding |
| US8199823B2 (en) | 2008-04-15 | 2012-06-12 | Sony Corporation | Estimation of B frame average rate quantization parameter (QP) in a group of pictures (GOP) |
| US8199814B2 (en) * | 2008-04-15 | 2012-06-12 | Sony Corporation | Estimation of I frame average rate quantization parameter (QP) in a group of pictures (GOP) |
| US8189677B2 (en) * | 2008-04-15 | 2012-05-29 | Sony Corporation | Estimation of P frame average rate quantization parameter (QP) in a group of pictures (GOP) |
| US8331659B2 (en) | 2008-05-23 | 2012-12-11 | Broadcom Corporation | Method and apparatus for reduced complexity video processing via special chroma handling |
| US8897359B2 (en) | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
| WO2010036772A2 (en) * | 2008-09-26 | 2010-04-01 | Dolby Laboratories Licensing Corporation | Complexity allocation for video and image coding applications |
| US8279924B2 (en) | 2008-10-03 | 2012-10-02 | Qualcomm Incorporated | Quantization parameter selections for encoding of chroma and luma video blocks |
| WO2010041488A1 (ja) | 2008-10-10 | 2010-04-15 | 株式会社東芝 | 動画像符号化装置 |
| KR101127962B1 (ko) | 2008-12-22 | 2012-03-26 | 한국전자통신연구원 | 영상 처리 장치 및 영상 처리를 위한 프레임 메모리 관리 방법 |
| JP5502336B2 (ja) | 2009-02-06 | 2014-05-28 | パナソニック株式会社 | 映像信号符号化装置及び、映像信号符号化方法 |
| US8380001B2 (en) * | 2009-02-27 | 2013-02-19 | Vixs Systems, Inc. | Edge adaptive deblocking filter and methods for use therewith |
| TWI399100B (zh) | 2009-03-06 | 2013-06-11 | Wintek Corp | 影像處理方法 |
| KR101457418B1 (ko) * | 2009-10-23 | 2014-11-04 | 삼성전자주식회사 | 계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
| CN102223525B (zh) * | 2010-04-13 | 2014-02-19 | 富士通株式会社 | 视频解码方法和系统 |
| US20110261880A1 (en) | 2010-04-27 | 2011-10-27 | Sony Corporation | Boundary adaptive intra prediction for improving subjective video quality |
| JP2011259362A (ja) * | 2010-06-11 | 2011-12-22 | Sony Corp | 画像処理装置および方法 |
| JP2012034352A (ja) | 2010-06-30 | 2012-02-16 | Panasonic Corp | ステレオ動画像符号化装置及びステレオ動画像符号化方法 |
| BR112013004112A2 (pt) | 2010-09-30 | 2016-06-28 | Panasonic Corp | método de decodificação de imagem, método de codificação de imagem, aparelho de decodificação de imagem, aparelho de codificação de imagem, programa, e circuito integrado |
| US9319675B2 (en) | 2011-02-24 | 2016-04-19 | Panasonic Intellectual Property Corporation Of America | Arithmetic decoding method and arithmetic coding method |
| WO2012117744A1 (en) * | 2011-03-03 | 2012-09-07 | Panasonic Corporation | Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof |
| KR101566366B1 (ko) * | 2011-03-03 | 2015-11-16 | 한국전자통신연구원 | 색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치 |
| WO2012118359A2 (ko) * | 2011-03-03 | 2012-09-07 | 한국전자통신연구원 | 색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치 |
| US9621896B2 (en) | 2011-06-10 | 2017-04-11 | Citrix Systems Inc. | Macroblock-level adaptive quantization in quality-aware video optimization |
| US9854275B2 (en) * | 2011-06-25 | 2017-12-26 | Qualcomm Incorporated | Quantization in video coding |
| CN103069805B (zh) * | 2011-06-27 | 2017-05-31 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编码解码装置 |
| MX2013010892A (es) * | 2011-06-29 | 2013-12-06 | Panasonic Corp | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
| PH12013502397A1 (en) | 2011-06-30 | 2014-01-13 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| US8705880B2 (en) | 2011-07-13 | 2014-04-22 | Panasonic Corporation | Image compression device, image expansion device, and image processing apparatus |
| CN103918255B (zh) * | 2011-08-09 | 2016-06-22 | 三星电子株式会社 | 对多视点视频数据的深度图进行编码的方法和装置以及对编码的深度图进行解码的方法和装置 |
| NL2008160C2 (nl) | 2011-09-05 | 2013-03-07 | Wilhelmus Josephus Alex Wall | Elementen die gebruik maken van de luchtstroming langs gebouwen om ingestraalde zonnewarmte via de spouw af te voeren. |
| US20130083845A1 (en) * | 2011-09-30 | 2013-04-04 | Research In Motion Limited | Methods and devices for data compression using a non-uniform reconstruction space |
| US9185404B2 (en) | 2011-10-07 | 2015-11-10 | Qualcomm Incorporated | Performing transform dependent de-blocking filtering |
| US20130101033A1 (en) * | 2011-10-14 | 2013-04-25 | Qualcomm Incorporated | Coding non-symmetric distributions of data |
| US9510020B2 (en) | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| US9167269B2 (en) * | 2011-10-25 | 2015-10-20 | Qualcomm Incorporated | Determining boundary strength values for deblocking filtering for video coding |
| US9161046B2 (en) * | 2011-10-25 | 2015-10-13 | Qualcomm Incorporated | Determining quantization parameters for deblocking filtering for video coding |
| CN104094601B (zh) | 2011-11-08 | 2018-01-19 | 谷歌技术控股有限责任公司 | 用于采样自适应偏移编码和/或信令的装置和方法 |
| KR20130058524A (ko) | 2011-11-25 | 2013-06-04 | 오수미 | 색차 인트라 예측 블록 생성 방법 |
| JP5900307B2 (ja) | 2011-12-13 | 2016-04-06 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに送信装置、送信方法及び送信プログラム |
| JP5664638B2 (ja) | 2011-12-13 | 2015-02-04 | 株式会社Jvcケンウッド | 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、並びに、受信装置、受信方法、及び受信プログラム |
| KR20130068823A (ko) | 2011-12-16 | 2013-06-26 | 삼성전자주식회사 | 영상 신호 처리를 위한 방법 및 장치 |
| BR112014015171B1 (pt) * | 2011-12-22 | 2020-10-06 | Samsung Electronics Co., Ltd | Aparelho de decodificação de vídeo |
| US9020294B2 (en) * | 2012-01-18 | 2015-04-28 | Dolby Laboratories Licensing Corporation | Spatiotemporal metrics for rate distortion optimization |
| JPWO2013108688A1 (ja) | 2012-01-18 | 2015-05-11 | ソニー株式会社 | 画像処理装置および方法 |
| US9363516B2 (en) | 2012-01-19 | 2016-06-07 | Qualcomm Incorporated | Deblocking chroma data for video coding |
| EP2786575A4 (en) * | 2012-01-20 | 2016-08-03 | Sony Corp | COMPLEXITY REDUCTION OF SIGNIFICANCE CARD CODING |
| CN106162185B (zh) | 2012-01-20 | 2019-10-18 | 维洛媒体国际有限公司 | 色度量化参数扩展 |
| US20150003536A1 (en) * | 2012-02-08 | 2015-01-01 | Thomson Licensing | Method and apparatus for using an ultra-low delay mode of a hypothetical reference decoder |
| US9380302B2 (en) | 2012-02-27 | 2016-06-28 | Texas Instruments Incorporated | Sample adaptive offset (SAO) parameter signaling |
| JP5624576B2 (ja) * | 2012-03-14 | 2014-11-12 | 株式会社東芝 | 画像圧縮コントローラ及び画像圧縮装置 |
| US9451258B2 (en) | 2012-04-03 | 2016-09-20 | Qualcomm Incorporated | Chroma slice-level QP offset and deblocking |
| US9756327B2 (en) * | 2012-04-03 | 2017-09-05 | Qualcomm Incorporated | Quantization matrix and deblocking filter adjustments for video coding |
| TW201408071A (zh) | 2012-04-09 | 2014-02-16 | Vid Scale Inc | 視訊編碼加權預測參數傳訊 |
| US9344723B2 (en) | 2012-04-13 | 2016-05-17 | Qualcomm Incorporated | Beta offset control for deblocking filters in video coding |
| GB2501535A (en) | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| US20130294524A1 (en) * | 2012-05-04 | 2013-11-07 | Qualcomm Incorporated | Transform skipping and lossless coding unification |
| US9219916B2 (en) | 2012-06-12 | 2015-12-22 | Dolby Laboratories Licensing Corporation | Joint base layer and enhancement layer quantizer adaptation in EDR video coding |
| US9591302B2 (en) * | 2012-07-02 | 2017-03-07 | Microsoft Technology Licensing, Llc | Use of chroma quantization parameter offsets in deblocking |
| US9414054B2 (en) | 2012-07-02 | 2016-08-09 | Microsoft Technology Licensing, Llc | Control and use of chroma quantization parameter values |
| RU2675154C1 (ru) | 2012-07-16 | 2018-12-17 | Самсунг Электроникс Ко., Лтд. | Способ кодирования видео и устройство кодирования видео и способ декодирования видео и устройство декодирования видео для сигнализации параметров sao |
| US20140079135A1 (en) * | 2012-09-14 | 2014-03-20 | Qualcomm Incoporated | Performing quantization to facilitate deblocking filtering |
| JP5947169B2 (ja) * | 2012-09-14 | 2016-07-06 | 株式会社キーエンス | 外観検査装置、外観検査法およびプログラム |
| EP2901703A2 (en) | 2012-09-28 | 2015-08-05 | VID SCALE, Inc. | Cross-plane filtering for chroma signal enhancement in video coding |
| US9426469B2 (en) | 2012-12-17 | 2016-08-23 | Broadcom Corporation | Combination HEVC deblocker/SAO filter |
| US9274951B2 (en) | 2013-05-31 | 2016-03-01 | Altera Corporation | Cache memory controller for accelerated data transfer |
| US10440365B2 (en) * | 2013-06-28 | 2019-10-08 | Velos Media, Llc | Methods and devices for emulating low-fidelity coding in a high-fidelity coder |
| US9294766B2 (en) | 2013-09-09 | 2016-03-22 | Apple Inc. | Chroma quantization in video coding |
| EP2854404B1 (en) | 2013-09-09 | 2024-11-20 | Apple Inc. | Chroma quantization in video coding |
| US10200698B2 (en) | 2016-08-09 | 2019-02-05 | Intel Corporation | Determining chroma quantization parameters for video coding |
-
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- 2014-08-05 US US14/452,494 patent/US9294766B2/en active Active
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