JP2020036353A5 - - Google Patents
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- JP2020036353A5 JP2020036353A5 JP2019200726A JP2019200726A JP2020036353A5 JP 2020036353 A5 JP2020036353 A5 JP 2020036353A5 JP 2019200726 A JP2019200726 A JP 2019200726A JP 2019200726 A JP2019200726 A JP 2019200726A JP 2020036353 A5 JP2020036353 A5 JP 2020036353A5
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- 238000000034 method Methods 0.000 claims 13
- 241000023320 Luma <angiosperm> Species 0.000 claims 4
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 4
- 230000003044 adaptive effect Effects 0.000 claims 2
- 238000005070 sampling Methods 0.000 claims 1
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022189177A JP7674326B2 (ja) | 2012-09-28 | 2022-11-28 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| JP2024218775A JP7796856B2 (ja) | 2012-09-28 | 2024-12-13 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707682P | 2012-09-28 | 2012-09-28 | |
| US61/707,682 | 2012-09-28 | ||
| US201361762611P | 2013-02-08 | 2013-02-08 | |
| US61/762,611 | 2013-02-08 | ||
| US201361778218P | 2013-03-12 | 2013-03-12 | |
| US61/778,218 | 2013-03-12 | ||
| US201361845792P | 2013-07-12 | 2013-07-12 | |
| US61/845,792 | 2013-07-12 | ||
| JP2017134656A JP6671321B2 (ja) | 2012-09-28 | 2017-07-10 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017134656A Division JP6671321B2 (ja) | 2012-09-28 | 2017-07-10 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022189177A Division JP7674326B2 (ja) | 2012-09-28 | 2022-11-28 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020036353A JP2020036353A (ja) | 2020-03-05 |
| JP2020036353A5 true JP2020036353A5 (https=) | 2020-05-28 |
| JP7433019B2 JP7433019B2 (ja) | 2024-02-19 |
Family
ID=50385193
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015534732A Active JP6175505B2 (ja) | 2012-09-28 | 2013-09-27 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| JP2017134656A Active JP6671321B2 (ja) | 2012-09-28 | 2017-07-10 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| JP2019200726A Active JP7433019B2 (ja) | 2012-09-28 | 2019-11-05 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| JP2022189177A Active JP7674326B2 (ja) | 2012-09-28 | 2022-11-28 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| JP2024218775A Active JP7796856B2 (ja) | 2012-09-28 | 2024-12-13 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015534732A Active JP6175505B2 (ja) | 2012-09-28 | 2013-09-27 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| JP2017134656A Active JP6671321B2 (ja) | 2012-09-28 | 2017-07-10 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022189177A Active JP7674326B2 (ja) | 2012-09-28 | 2022-11-28 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
| JP2024218775A Active JP7796856B2 (ja) | 2012-09-28 | 2024-12-13 | ビデオコーディングにおけるクロマ信号強調のためのクロスプレーンフィルタリング |
Country Status (7)
| Country | Link |
|---|---|
| US (5) | US10397616B2 (https=) |
| EP (2) | EP3661215A1 (https=) |
| JP (5) | JP6175505B2 (https=) |
| KR (2) | KR102028244B1 (https=) |
| CN (3) | CN109327704B (https=) |
| TW (1) | TWI652935B (https=) |
| WO (1) | WO2014052731A2 (https=) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255028A (zh) * | 2012-05-02 | 2014-12-31 | 索尼公司 | 图像处理设备及图像处理方法 |
| EP3661215A1 (en) * | 2012-09-28 | 2020-06-03 | Vid Scale, Inc. | Cross-plane filtering for chroma signal enhancement in video coding |
| US9648353B2 (en) | 2013-04-04 | 2017-05-09 | Qualcomm Incorporated | Multiple base layer reference pictures for SHVC |
| US20160065974A1 (en) * | 2013-04-05 | 2016-03-03 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding video with respect to filtering |
| US10708588B2 (en) * | 2013-06-19 | 2020-07-07 | Apple Inc. | Sample adaptive offset control |
| US9294766B2 (en) | 2013-09-09 | 2016-03-22 | Apple Inc. | Chroma quantization in video coding |
| GB201500719D0 (en) * | 2015-01-15 | 2015-03-04 | Barco Nv | Method for chromo reconstruction |
| CN107534769B (zh) * | 2015-04-17 | 2021-08-03 | 交互数字麦迪逊专利控股公司 | 用于高动态范围视频译码的色度增强滤波 |
| EP4404572A3 (en) * | 2015-07-08 | 2024-10-16 | InterDigital Madison Patent Holdings, SAS | Enhanced chroma coding using cross plane filtering |
| TWI764870B (zh) | 2015-07-28 | 2022-05-21 | 法商內數位麥德遜專利控股有限公司 | 視訊訊號處理裝置及方法 |
| US10009622B1 (en) * | 2015-12-15 | 2018-06-26 | Google Llc | Video coding with degradation of residuals |
| WO2017123487A1 (en) | 2016-01-15 | 2017-07-20 | Vid Scale, Inc. | System and method for enhanced motion compensation using adaptive filtering |
| US11962782B2 (en) | 2018-01-29 | 2024-04-16 | Interdigital Vc Holdings, Inc. | Encoding and decoding with refinement of the reconstructed picture |
| BR112020026048A2 (pt) * | 2018-06-21 | 2021-03-23 | Interdigital Vc Holdings, Inc. | processamento de modo de refinamento em codificação e decodificação de vídeo |
| WO2020017910A1 (ko) * | 2018-07-18 | 2020-01-23 | 한국전자통신연구원 | 지역 조명 보상을 통한 효과적인 비디오 부호화/복호화 방법 및 장치 |
| CN118200554A (zh) | 2018-12-27 | 2024-06-14 | 英迪股份有限公司 | 图像编码/解码方法和装置 |
| KR102632259B1 (ko) | 2019-01-09 | 2024-02-01 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 교차-성분 선형 모델을 사용하는 비디오 코딩 |
| US12143631B2 (en) * | 2019-06-23 | 2024-11-12 | Sharp Kabushiki Kaisha | Systems and methods for performing an adaptive resolution change in video coding |
| GB2586484B (en) * | 2019-08-20 | 2023-03-08 | Canon Kk | A filter |
| US11234010B2 (en) * | 2019-08-28 | 2022-01-25 | Qualcomm Incorporated | Cross-component adaptive loop filtering for video coding |
| CN114600466B (zh) * | 2019-08-29 | 2025-01-17 | Lg电子株式会社 | 基于交叉分量滤波的图像编码设备和方法 |
| US12452415B2 (en) | 2019-09-23 | 2025-10-21 | Interdigital Vc Holdings, Inc. | Joint component video frame filtering |
| US11356707B2 (en) * | 2019-09-23 | 2022-06-07 | Qualcomm Incorporated | Signaling filters for video processing |
| CN120881274A (zh) * | 2019-10-09 | 2025-10-31 | 夏普株式会社 | 用于基于交叉分量相关性来减小视频编码中的重构误差的系统和方法 |
| WO2021083257A1 (en) | 2019-10-29 | 2021-05-06 | Beijing Bytedance Network Technology Co., Ltd. | Cross-component adaptive loop filter |
| US11303936B2 (en) * | 2020-02-21 | 2022-04-12 | Tencent America LLC | Method and apparatus for filtering |
| CN112514401A (zh) * | 2020-04-09 | 2021-03-16 | 北京大学 | 环路滤波的方法与装置 |
| CN114080806B (zh) | 2020-06-03 | 2022-11-11 | 北京达佳互联信息技术有限公司 | 在多跨分量预测(pmc)模式下的色度编解码增强 |
| EP4218235A4 (en) * | 2020-09-23 | 2024-04-03 | Beijing Dajia Internet Information Technology Co., Ltd. | Chroma coding enhancement in cross-component sample adaptive offset with virtual boundary |
| JP7684411B2 (ja) * | 2021-02-01 | 2025-05-27 | ベイジン ダージャー インターネット インフォメーション テクノロジー カンパニー リミテッド | クロスコンポーネントサンプリング適応オフセットにおける彩度符号化復号化の強化 |
| WO2022170073A1 (en) * | 2021-02-08 | 2022-08-11 | Beijing Dajia Internet Information Technology Co., Ltd. | Cross-component adaptive loop filter |
| CN113099221B (zh) * | 2021-02-22 | 2023-06-02 | 浙江大华技术股份有限公司 | 跨分量样点自适应补偿方法、编码方法及相关装置 |
| WO2022174773A1 (en) | 2021-02-22 | 2022-08-25 | Zhejiang Dahua Technology Co., Ltd. | Methods and systems for video coding |
| KR20230139811A (ko) | 2021-02-22 | 2023-10-05 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 교차-성분 샘플 적응적 오프셋에서의 코딩 향상 |
| KR20230144050A (ko) | 2021-03-18 | 2023-10-13 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 교차-성분 샘플 적응적 오프셋에서의 코딩 향상 |
| GB202107036D0 (en) * | 2021-05-17 | 2021-06-30 | V Nova Int Ltd | Secure decoder and secure decoding methods |
| CN116939218A (zh) * | 2022-04-08 | 2023-10-24 | 华为技术有限公司 | 区域增强层的编解码方法和装置 |
| WO2024076141A1 (ko) * | 2022-10-05 | 2024-04-11 | 엘지전자 주식회사 | 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체 |
Family Cites Families (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4701783A (en) * | 1982-09-14 | 1987-10-20 | New York Institute Of Technology | Technique for encoding and decoding video with improved separation of chrominance and luminance |
| US7102669B2 (en) * | 2002-04-02 | 2006-09-05 | Freescale Semiconductor, Inc. | Digital color image pre-processing |
| KR20040043750A (ko) * | 2002-11-19 | 2004-05-27 | 엘지전자 주식회사 | 디지털 영상기기의 크로스 필터 효과 구현방법 |
| JP4815107B2 (ja) * | 2003-07-16 | 2011-11-16 | 三星電子株式会社 | カラー平面間予測を利用した無損失映像符号化/復号化方法及び装置 |
| US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
| US7822286B2 (en) | 2003-11-07 | 2010-10-26 | Mitsubishi Electric Research Laboratories, Inc. | Filtering artifacts in images with 3D spatio-temporal fuzzy filters |
| KR100754388B1 (ko) | 2003-12-27 | 2007-08-31 | 삼성전자주식회사 | 레지듀 영상 다운/업 샘플링 방법 및 장치와 그를 이용한영상 부호화/복호화 방법 및 장치 |
| US7397515B2 (en) * | 2004-01-30 | 2008-07-08 | Broadcom Corporation | Method and system for cross-chrominance removal using motion detection |
| US8391672B2 (en) * | 2004-02-06 | 2013-03-05 | Panasonic Corporation | Recording medium, reproduction device, program, and reproduction method |
| DE602005017824D1 (de) | 2004-06-02 | 2009-12-31 | Panasonic Corp | Aufzeichnugsmedium, Wiedergabegerät, Programm und Verfahren zur Wiedergabe |
| WO2006044370A1 (en) | 2004-10-13 | 2006-04-27 | Thomson Licensing | Method and apparatus for complexity scalable video encoding and decoding |
| KR100679022B1 (ko) | 2004-10-18 | 2007-02-05 | 삼성전자주식회사 | 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더 |
| JP2008536414A (ja) * | 2005-04-13 | 2008-09-04 | ゴットフリート・ヴィルヘルム・ライプニッツ・ウニヴェルジテート・ハノーヴァー | ビデオの拡張された符号化方法及び装置 |
| TWI314720B (en) * | 2005-05-31 | 2009-09-11 | Himax Tech Inc | 2d yc separation device and yc separation system |
| US7551232B2 (en) | 2005-11-14 | 2009-06-23 | Lsi Corporation | Noise adaptive 3D composite noise reduction |
| CN101009842B (zh) * | 2006-01-11 | 2012-02-01 | 华为技术有限公司 | 可分级视频压缩中插值的方法与装置 |
| JP5143120B2 (ja) * | 2006-03-23 | 2013-02-13 | サムスン エレクトロニクス カンパニー リミテッド | 画像の符号化方法及び装置、復号化方法及び装置 |
| KR101200865B1 (ko) | 2006-03-23 | 2012-11-13 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 복호화 방법 및 장치 |
| US7652672B2 (en) | 2006-06-29 | 2010-01-26 | Mediatek, Inc. | Systems and methods for texture management |
| US7579670B2 (en) | 2006-07-03 | 2009-08-25 | Semiconductor Components Industries, L.L.C. | Integrated filter having ground plane structure |
| KR101266168B1 (ko) * | 2006-08-16 | 2013-05-21 | 삼성전자주식회사 | 영상의 부호화, 복호화 방법 및 장치 |
| US9001899B2 (en) * | 2006-09-15 | 2015-04-07 | Freescale Semiconductor, Inc. | Video information processing system with selective chroma deblock filtering |
| WO2008111005A1 (en) * | 2007-03-15 | 2008-09-18 | Nokia Corporation | System and method for providing improved residual prediction for spatial scalability in video coding |
| KR20080114388A (ko) * | 2007-06-27 | 2008-12-31 | 삼성전자주식회사 | 스케일러블 영상 부호화장치 및 방법과 그 영상 복호화장치및 방법 |
| US8270472B2 (en) * | 2007-11-09 | 2012-09-18 | Thomson Licensing | Methods and apparatus for adaptive reference filtering (ARF) of bi-predictive pictures in multi-view coded video |
| CN102057680A (zh) * | 2008-07-04 | 2011-05-11 | 株式会社东芝 | 运动图像编码/解码方法和装置 |
| US8270466B2 (en) | 2008-10-03 | 2012-09-18 | Sony Corporation | Adaptive decimation filter |
| CN101404765B (zh) * | 2008-10-24 | 2010-12-08 | 宁波大学 | 一种交互式多视点视频编码方法 |
| CN101778371B (zh) | 2009-01-09 | 2012-08-29 | 电信科学技术研究院 | 寻呼方法及装置 |
| WO2011010857A2 (en) * | 2009-07-20 | 2011-01-27 | Samsung Electronics Co., Ltd. | Method and apparatus for coding and decoding color channels in layered video coding and decoding |
| WO2011033643A1 (ja) * | 2009-09-17 | 2011-03-24 | 株式会社 東芝 | 動画像符号化方法及び動画像復号化方法 |
| CN102550026B (zh) * | 2009-10-05 | 2016-08-03 | 汤姆森特许公司 | 视频编码和解码中色度分量的预测像素的自适应滤波的方法和装置 |
| US8593483B2 (en) * | 2009-10-20 | 2013-11-26 | Apple Inc. | Temporal filtering techniques for image signal processing |
| KR101682147B1 (ko) | 2010-04-05 | 2016-12-05 | 삼성전자주식회사 | 변환 및 역변환에 기초한 보간 방법 및 장치 |
| CN201726499U (zh) * | 2010-05-04 | 2011-01-26 | 武汉光华芯科技有限公司 | 复合视频信号亮色分离系统 |
| CN101902653B (zh) * | 2010-06-25 | 2013-04-24 | 杭州爱威芯科技有限公司 | 一种基于亮度样本的方向预测的场内yc分离方法 |
| US20120008687A1 (en) | 2010-07-06 | 2012-01-12 | Apple Inc. | Video coding using vector quantized deblocking filters |
| US8605167B2 (en) | 2010-09-01 | 2013-12-10 | Apple Inc. | Flexible color space selection for auto-white balance processing |
| CN103119943B (zh) | 2011-06-03 | 2017-03-08 | 太阳专利托管公司 | 图像编码方法及图像解码方法 |
| US9693070B2 (en) | 2011-06-24 | 2017-06-27 | Texas Instruments Incorporated | Luma-based chroma intra-prediction for video coding |
| PH12014500016A1 (en) | 2011-06-28 | 2014-05-19 | Samsung Electronics Co Ltd | Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor |
| US9641866B2 (en) | 2011-08-18 | 2017-05-02 | Qualcomm Incorporated | Applying partition-based filters |
| US9807403B2 (en) | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
| CN104247422B (zh) | 2011-11-07 | 2018-09-11 | 华为技术有限公司 | 用于改进帧内预测的新的角度表的方法和装置 |
| KR101654446B1 (ko) | 2012-01-13 | 2016-09-05 | 샤프 가부시키가이샤 | 화상 복호 장치, 화상 부호화 장치 및 부호화 데이터의 데이터 구조 |
| US9380302B2 (en) | 2012-02-27 | 2016-06-28 | Texas Instruments Incorporated | Sample adaptive offset (SAO) parameter signaling |
| WO2013155662A1 (en) | 2012-04-16 | 2013-10-24 | Mediatek Singapore Pte. Ltd. | Methods and apparatuses of simplification for intra chroma lm mode |
| CN104255028A (zh) | 2012-05-02 | 2014-12-31 | 索尼公司 | 图像处理设备及图像处理方法 |
| US20140086316A1 (en) * | 2012-09-24 | 2014-03-27 | Louis Joseph Kerofsky | Video compression with color space scalability |
| EP3661215A1 (en) * | 2012-09-28 | 2020-06-03 | Vid Scale, Inc. | Cross-plane filtering for chroma signal enhancement in video coding |
| EP4593395A3 (en) | 2012-10-01 | 2025-10-01 | GE Video Compression, LLC | Scalable video coding using inter-layer prediction contribution to enhancement layer prediction |
| US9357211B2 (en) | 2012-12-28 | 2016-05-31 | Qualcomm Incorporated | Device and method for scalable and multiview/3D coding of video information |
| US9300964B2 (en) | 2013-01-24 | 2016-03-29 | Sharp Kabushiki Kaisha | Image decoding apparatus and image coding apparatus |
| KR101835316B1 (ko) | 2013-04-02 | 2018-03-08 | 주식회사 칩스앤미디어 | 동영상 처리 방법 및 장치 |
| US9503732B2 (en) | 2013-04-10 | 2016-11-22 | Arris Enterprises, Inc. | Re-sampling with phase offset adjustment for luma and chroma to select filters in scalable video coding |
| US8810727B1 (en) | 2013-05-07 | 2014-08-19 | Qualcomm Technologies, Inc. | Method for scaling channel of an image |
| US9686561B2 (en) * | 2013-06-17 | 2017-06-20 | Qualcomm Incorporated | Inter-component filtering |
| WO2015003753A1 (en) | 2013-07-12 | 2015-01-15 | Nokia Solutions And Networks Oy | Redirection of m2m devices |
| US10129542B2 (en) | 2013-10-17 | 2018-11-13 | Futurewei Technologies, Inc. | Reference pixel selection and filtering for intra coding of depth map |
| JP6420337B2 (ja) | 2013-11-01 | 2018-11-07 | 華為技術有限公司Huawei Technologies Co.,Ltd. | ネットワーク選択方法およびコアネットワーク装置 |
| TW201642655A (zh) | 2015-04-21 | 2016-12-01 | Vid衡器股份有限公司 | 基於藝術意向之視訊編碼 |
| JP6750234B2 (ja) | 2016-01-28 | 2020-09-02 | 横浜ゴム株式会社 | タイヤ運用サービスシステムおよび方法 |
| JP6951292B2 (ja) | 2018-05-18 | 2021-10-20 | 株式会社東海理化電機製作所 | 演算装置およびプログラム |
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2013
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