TWI650006B - Rgb視訊編碼增強系統及方法 - Google Patents
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Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
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| US201461953185P | 2014-03-14 | 2014-03-14 | |
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| US201461994071P | 2014-05-15 | 2014-05-15 | |
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Publications (2)
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| TW201540053A TW201540053A (zh) | 2015-10-16 |
| TWI650006B true TWI650006B (zh) | 2019-02-01 |
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| BR112013017952B1 (pt) * | 2011-01-13 | 2022-08-02 | Canon Kabushiki Kaisha | Aparelho e método de codificação de imagem e aparelho e método de decodificação de imagem |
| CN112261410B (zh) * | 2014-10-03 | 2024-08-20 | 日本电气株式会社 | 视频编码设备、视频解码设备、视频编码方法、视频解码方法和程序 |
| GB2531004A (en) * | 2014-10-06 | 2016-04-13 | Canon Kk | Residual colour transform signalled at sequence level for specific coding modes |
| US10045023B2 (en) * | 2015-10-09 | 2018-08-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Cross component prediction in video coding |
| 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 |
| CN118945369A (zh) * | 2018-01-05 | 2024-11-12 | Sk电信有限公司 | 视频编码/解码方法和视频数据提供方法 |
| KR20190083956A (ko) | 2018-01-05 | 2019-07-15 | 에스케이텔레콤 주식회사 | YCbCr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 장치 |
| WO2020086317A1 (en) * | 2018-10-23 | 2020-04-30 | Tencent America Llc. | Method and apparatus for video coding |
| CN111385555B (zh) * | 2018-12-28 | 2025-03-07 | 上海天荷电子信息有限公司 | 原始和残差数据使用分量间预测的数据压缩方法和装置 |
| 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 |
| WO2020185022A1 (ko) * | 2019-03-12 | 2020-09-17 | 주식회사 엑스리스 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
| EP3928516A4 (en) * | 2019-04-16 | 2022-06-15 | Beijing Bytedance Network Technology Co., Ltd. | ADAPTIVE LOOP FILTERING FOR VIDEO PROCESSING |
| WO2020228834A1 (en) * | 2019-05-16 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive bit-depth conversion in video coding |
| US11575890B2 (en) | 2019-05-16 | 2023-02-07 | Lg Electronics Inc. | Image encoding/decoding method and device for signaling filter information on basis of chroma format, and method for transmitting bitstream |
| CN117579830A (zh) | 2019-06-21 | 2024-02-20 | 北京字节跳动网络技术有限公司 | 自适应环内颜色空间转换和其他编解码工具的选择性使用 |
| WO2021051046A1 (en) | 2019-09-14 | 2021-03-18 | Bytedance Inc. | Quantization parameter for chroma deblocking filtering |
| MX2022000705A (es) * | 2019-09-23 | 2022-02-23 | Beijing Dajia Internet Information Tech Co Ltd | Metodo y aparato para codificacion de video en formato croma 4:4:4. |
| 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 |
| WO2021072177A1 (en) | 2019-10-09 | 2021-04-15 | Bytedance Inc. | Cross-component adaptive loop filtering in video coding |
| US11412235B2 (en) * | 2019-10-10 | 2022-08-09 | Tencent America LLC | Color transform for video coding |
| CN118573898A (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 |
| CN114586370B (zh) | 2019-10-14 | 2024-01-23 | 字节跳动有限公司 | 在视频编解码中使用色度量化参数的方法、装置及介质 |
| CN117336478A (zh) | 2019-11-07 | 2024-01-02 | 抖音视界有限公司 | 视频编解码的自适应环内颜色空间变换的量化特性 |
| 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 |
| CN114902657B (zh) | 2019-12-31 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的自适应颜色变换 |
| KR20220115951A (ko) * | 2020-01-01 | 2022-08-19 | 바이트댄스 아이엔씨 | 비디오 코딩을 위한 크로스 컴포넌트 적응형 루프 필터링 |
| CN115191118A (zh) | 2020-01-05 | 2022-10-14 | 抖音视界有限公司 | 在视频编解码中使用自适应颜色变换 |
| CN117979013B (zh) | 2020-01-05 | 2025-02-28 | 北京达佳互联信息技术有限公司 | 一种视频解码的方法、装置和介质 |
| US11303914B2 (en) | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
| CN114946187B (zh) * | 2020-01-08 | 2025-09-19 | 抖音视界(北京)有限公司 | 色度残差的联合编解码和自适应颜色变换 |
| 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 |
| CN116233470B (zh) * | 2020-02-04 | 2024-01-09 | 华为技术有限公司 | 指示高级语法的编码器、解码器以及对应方法 |
| WO2021197445A1 (en) | 2020-04-01 | 2021-10-07 | Beijing Bytedance Network Technology Co., Ltd. | Constraints on adaptation parameter set syntax elements |
| WO2021204136A1 (en) | 2020-04-07 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for inter prediction in high level syntax |
| CN115428457A (zh) | 2020-04-09 | 2022-12-02 | 抖音视界有限公司 | 基于颜色格式的自适应参数集的约束 |
| 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 |
| WO2021213357A1 (en) * | 2020-04-20 | 2021-10-28 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive color transform in video coding |
| KR20230002447A (ko) | 2020-04-26 | 2023-01-05 | 바이트댄스 아이엔씨 | 비디오 코딩 신택스 요소의 조건적 시그널링 |
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| 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 |
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2015
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- 2015-03-14 KR KR1020217013430A patent/KR102391123B1/ko active Active
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| US20090168894A1 (en) * | 2006-01-13 | 2009-07-02 | Detlev Marpe | Picture coding using adaptive color space transformation |
| US20090147856A1 (en) * | 2007-12-05 | 2009-06-11 | Samsung Electronics Co., Ltd. | Variable color format based video encoding and decoding methods and apparatuses |
| US20130251032A1 (en) * | 2011-02-10 | 2013-09-26 | Sony Corporation | Image processing device and image processing method |
| TW201304501A (zh) * | 2011-03-15 | 2013-01-16 | Dolby Lab Licensing Corp | 影像資料轉換的方法與設備 |
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| CN110971905A (zh) | 2020-04-07 |
| KR20160132990A (ko) | 2016-11-21 |
| US20210274203A1 (en) | 2021-09-02 |
| JP6684867B2 (ja) | 2020-04-22 |
| KR102073930B1 (ko) | 2020-02-06 |
| CN106233726A (zh) | 2016-12-14 |
| MX2016011861A (es) | 2017-04-27 |
| CN110971905B (zh) | 2023-11-17 |
| WO2015139010A8 (en) | 2015-12-10 |
| JP2022046475A (ja) | 2022-03-23 |
| KR20210054053A (ko) | 2021-05-12 |
| KR20190015635A (ko) | 2019-02-13 |
| JP2024029087A (ja) | 2024-03-05 |
| JP2017513335A (ja) | 2017-05-25 |
| WO2015139010A1 (en) | 2015-09-17 |
| TW201540053A (zh) | 2015-10-16 |
| AU2015228999B2 (en) | 2018-02-01 |
| MX356497B (es) | 2018-05-31 |
| AU2015228999A1 (en) | 2016-10-06 |
| JP7485645B2 (ja) | 2024-05-16 |
| KR102391123B1 (ko) | 2022-04-27 |
| EP3117612A1 (en) | 2017-01-18 |
| KR20200014945A (ko) | 2020-02-11 |
| JP2020115661A (ja) | 2020-07-30 |
| US20150264374A1 (en) | 2015-09-17 |
| JP2018186547A (ja) | 2018-11-22 |
| CN106233726B (zh) | 2019-11-26 |
| JP6368795B2 (ja) | 2018-08-01 |
| KR101947151B1 (ko) | 2019-05-10 |
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