JP6827944B2 - 線形モデル予測モードのためのダウンサンプリングプロセス - Google Patents
線形モデル予測モードのためのダウンサンプリングプロセス Download PDFInfo
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- JP6827944B2 JP6827944B2 JP2017548411A JP2017548411A JP6827944B2 JP 6827944 B2 JP6827944 B2 JP 6827944B2 JP 2017548411 A JP2017548411 A JP 2017548411A JP 2017548411 A JP2017548411 A JP 2017548411A JP 6827944 B2 JP6827944 B2 JP 6827944B2
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
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| US201562136344P | 2015-03-20 | 2015-03-20 | |
| US62/136,344 | 2015-03-20 | ||
| US15/073,171 US10455249B2 (en) | 2015-03-20 | 2016-03-17 | Downsampling process for linear model prediction mode |
| US15/073,171 | 2016-03-17 | ||
| PCT/US2016/023157 WO2016154008A1 (en) | 2015-03-20 | 2016-03-18 | Downsampling process for linear model prediction mode |
Publications (3)
| Publication Number | Publication Date |
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| JP2018514119A JP2018514119A (ja) | 2018-05-31 |
| JP2018514119A5 JP2018514119A5 (enExample) | 2019-04-11 |
| JP6827944B2 true JP6827944B2 (ja) | 2021-02-10 |
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Families Citing this family (102)
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| US9979960B2 (en) | 2012-10-01 | 2018-05-22 | Microsoft Technology Licensing, Llc | Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions |
| US9854201B2 (en) | 2015-01-16 | 2017-12-26 | Microsoft Technology Licensing, Llc | Dynamically updating quality to higher chroma sampling rate |
| GB2596767B (en) * | 2015-08-28 | 2022-07-06 | Kt Corp | Method and device for processing video signal |
| US10200719B2 (en) | 2015-11-25 | 2019-02-05 | Qualcomm Incorporated | Modification of transform coefficients for non-square transform units in video coding |
| EP3244614A1 (en) * | 2016-05-13 | 2017-11-15 | Thomson Licensing | A method and a device for decoding an intra predicted block of a picture and corresponding coding method and coding device |
| US11368681B2 (en) * | 2016-07-18 | 2022-06-21 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium in which bitstream is stored |
| CN109804625B (zh) * | 2016-10-04 | 2024-08-13 | Lx半导体科技有限公司 | 对图像编码/解码的方法和装置及存储比特流的记录介质 |
| KR20230070062A (ko) * | 2016-10-04 | 2023-05-19 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
| US10368080B2 (en) | 2016-10-21 | 2019-07-30 | Microsoft Technology Licensing, Llc | Selective upsampling or refresh of chroma sample values |
| US10477240B2 (en) * | 2016-12-19 | 2019-11-12 | Qualcomm Incorporated | Linear model prediction mode with sample accessing for video coding |
| CN109565604A (zh) * | 2016-12-30 | 2019-04-02 | 华为技术有限公司 | 图像滤波方法、装置以及设备 |
| EP3386198A1 (en) * | 2017-04-07 | 2018-10-10 | Thomson Licensing | Method and device for predictive picture encoding and decoding |
| WO2018230884A1 (ko) * | 2017-06-12 | 2018-12-20 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2019004664A1 (ko) * | 2017-06-26 | 2019-01-03 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| CN117336508A (zh) | 2017-07-06 | 2024-01-02 | Lx 半导体科技有限公司 | 图像编码/解码设备和发送图像数据的设备 |
| CN109257605B (zh) * | 2017-07-13 | 2021-11-19 | 华为技术有限公司 | 图像处理方法、设备及系统 |
| CN109274969B (zh) * | 2017-07-17 | 2020-12-22 | 华为技术有限公司 | 色度预测的方法和设备 |
| JP2021005741A (ja) * | 2017-09-14 | 2021-01-14 | シャープ株式会社 | 画像符号化装置及び画像復号装置 |
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| EP3720129A4 (en) * | 2017-11-29 | 2021-08-25 | Electronics and Telecommunications Research Institute | IMAGE ENCODING / DECODING METHOD AND DEVICE WITH APPLICATION FOR IN-LOOP FILTRATION |
| CN108172168B (zh) * | 2017-12-22 | 2019-11-15 | 深圳市华星光电半导体显示技术有限公司 | 一种补偿表压缩方法 |
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| WO2019194496A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 비디오 신호의 컬러 컴포넌트에 대한 병렬 처리 방법 및 이를 위한 장치 |
| WO2019194484A1 (ko) * | 2018-04-01 | 2019-10-10 | 김기백 | 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치 |
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| CN117528086A (zh) | 2018-05-14 | 2024-02-06 | 英迪股份有限公司 | 对图像进行解码和编码的方法、非暂态计算机可读介质 |
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| KR101956756B1 (ko) | 2018-06-12 | 2019-03-11 | 광운대학교 산학협력단 | 성분 간 참조 기반의 비디오 신호 처리 방법 및 장치 |
| CN108769681B (zh) * | 2018-06-20 | 2022-06-10 | 腾讯科技（深圳）有限公司 | 视频编码、解码方法、装置、计算机设备和存储介质 |
| CN110650337B (zh) * | 2018-06-26 | 2022-04-01 | 中兴通讯股份有限公司 | 一种图像编码方法、解码方法、编码器、解码器及存储介质 |
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| KR20250002761A (ko) * | 2018-09-20 | 2025-01-07 | 엘지전자 주식회사 | 영상 코딩 시스템에서 cclm 예측에 기반한 영상 디코딩 방법 및 그 장치 |
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| KR102476272B1 (ko) * | 2019-02-22 | 2022-12-09 | 엘지전자 주식회사 | 영상 코딩 시스템에서 cclm 예측에 기반한 영상 디코딩 방법 및 그 장치 |
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| CN113840144B (zh) * | 2019-03-25 | 2023-06-02 | Oppo广东移动通信有限公司 | 图像分量的预测方法、编码器、解码器及计算机存储介质 |
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| EP3272121B1 (en) | 2021-07-07 |
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