TWI650006B - Rgb視訊編碼增強系統及方法 - Google Patents
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- 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
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Applications Claiming Priority (6)
| 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 |
Publications (2)
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| TW201540053A TW201540053A (zh) | 2015-10-16 |
| TWI650006B true TWI650006B (zh) | 2019-02-01 |
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| TW104108330A TWI650006B (zh) | 2014-03-14 | 2015-03-16 | Rgb視訊編碼增強系統及方法 |
Country Status (9)
| Country | Link |
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| EP (1) | EP3117612A1 (https=) |
| JP (5) | JP6368795B2 (https=) |
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| CN (2) | CN106233726B (https=) |
| AU (1) | AU2015228999B2 (https=) |
| MX (1) | MX356497B (https=) |
| TW (1) | TWI650006B (https=) |
| WO (1) | WO2015139010A1 (https=) |
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| GB2531004A (en) * | 2014-10-06 | 2016-04-13 | Canon Kk | Residual colour transform signalled at sequence level for specific coding modes |
| WO2017059926A1 (en) * | 2015-10-09 | 2017-04-13 | 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 |
| KR20190083956A (ko) | 2018-01-05 | 2019-07-15 | 에스케이텔레콤 주식회사 | YCbCr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 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 |
| CN112889269B (zh) * | 2018-10-23 | 2023-10-27 | 腾讯美国有限责任公司 | 视频解码方法及装置 |
| CN119676421A (zh) * | 2018-12-28 | 2025-03-21 | 上海天荷电子信息有限公司 | 原始分量间和残差色度分量间预测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 |
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| CN113767632B (zh) | 2019-04-16 | 2023-08-25 | 北京字节跳动网络技术有限公司 | 用于视频编解码的自适应环路滤波 |
| DE112020002032B4 (de) * | 2019-05-16 | 2024-01-04 | Lg Electronics Inc. | Bilddecodierverfahren und Bilddecodiervorrichtung |
| CN113841395B (zh) * | 2019-05-16 | 2022-10-25 | 北京字节跳动网络技术有限公司 | 视频编解码中的自适应分辨率改变 |
| WO2020253864A1 (en) | 2019-06-21 | 2020-12-24 | Beijing Bytedance Network Technology Co., Ltd. | Selective enablement of adaptive in-loop color-space transform in video coding |
| KR102799921B1 (ko) | 2019-09-14 | 2025-04-25 | 바이트댄스 아이엔씨 | 크로마 디블로킹 필터링을 위한 양자화 파라미터 |
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| 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 |
| KR20230117264A (ko) * | 2019-10-11 | 2023-08-07 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 4:4:4 크로마 포맷의 비디오 코딩 방법 및 장치 |
| EP4029264A4 (en) | 2019-10-14 | 2022-11-23 | ByteDance Inc. | Joint coding of chroma residual and filtering in video processing |
| CN115152219B (zh) | 2019-11-07 | 2026-04-17 | 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 |
| WO2021118977A1 (en) | 2019-12-09 | 2021-06-17 | Bytedance Inc. | Using quantization groups in video coding |
| 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 |
| CN117544777A (zh) * | 2020-01-01 | 2024-02-09 | 字节跳动有限公司 | 用于视频编解码的跨分量自适应环路滤波 |
| JP7436680B2 (ja) | 2020-01-05 | 2024-02-22 | 北京字節跳動網絡技術有限公司 | 映像コーディングのための一般制約情報 |
| CN117939152B (zh) | 2020-01-05 | 2025-05-16 | 北京达佳互联信息技术有限公司 | 一种视频编码的方法、装置和介质 |
| US11303914B2 (en) | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
| WO2021139707A1 (en) * | 2020-01-08 | 2021-07-15 | Beijing Bytedance Network Technology Co., Ltd. | Joint coding of chroma residuals and adaptive color transforms |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| MX2022009555A (es) * | 2020-02-04 | 2022-11-16 | Huawei Tech Co Ltd | Un codificador, un decodificador y métodos correspondientes sobre señalización de sintaxis de alto nivel. |
| CN115552900B (zh) * | 2020-02-21 | 2025-12-23 | 阿里巴巴（中国）有限公司 | 用信号通知最大变换大小和残差编码的方法 |
| CN115428444B (zh) | 2020-04-01 | 2025-01-17 | 抖音视界有限公司 | 对自适应参数集语法元素的约束 |
| CN115606183A (zh) | 2020-04-07 | 2023-01-13 | 抖音视界有限公司（Cn） | 参考图片环绕的剪裁操作 |
| EP4118825A4 (en) | 2020-04-09 | 2023-08-09 | Beijing Bytedance Network Technology Co., Ltd. | DEBLOCK SIGNALING IN VIDEO CODING |
| WO2021204251A1 (en) | 2020-04-10 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Use of header syntax elements and adaptation parameter set |
| WO2021209061A1 (en) | 2020-04-17 | 2021-10-21 | Beijing Bytedance Network Technology Co., Ltd. | Presence of adaptation parameter set units |
| 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 |
| KR102917555B1 (ko) | 2020-04-26 | 2026-01-23 | 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 CN CN201580014202.4A patent/CN106233726B/zh active Active
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- 2015-03-14 US US14/658,179 patent/US20150264374A1/en not_active Abandoned
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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 | 杜比實驗室特許公司 | 影像資料轉換的方法與設備 |
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| CN110971905B (zh) | 2023-11-17 |
| KR102073930B1 (ko) | 2020-02-06 |
| KR101947151B1 (ko) | 2019-05-10 |
| JP2024029087A (ja) | 2024-03-05 |
| US20150264374A1 (en) | 2015-09-17 |
| JP2022046475A (ja) | 2022-03-23 |
| MX2016011861A (es) | 2017-04-27 |
| KR20160132990A (ko) | 2016-11-21 |
| CN106233726A (zh) | 2016-12-14 |
| JP2017513335A (ja) | 2017-05-25 |
| EP3117612A1 (en) | 2017-01-18 |
| US20210274203A1 (en) | 2021-09-02 |
| JP2018186547A (ja) | 2018-11-22 |
| WO2015139010A1 (en) | 2015-09-17 |
| KR20210054053A (ko) | 2021-05-12 |
| JP2020115661A (ja) | 2020-07-30 |
| CN110971905A (zh) | 2020-04-07 |
| AU2015228999A1 (en) | 2016-10-06 |
| WO2015139010A8 (en) | 2015-12-10 |
| CN106233726B (zh) | 2019-11-26 |
| KR102391123B1 (ko) | 2022-04-27 |
| KR20190015635A (ko) | 2019-02-13 |
| TW201540053A (zh) | 2015-10-16 |
| JP6368795B2 (ja) | 2018-08-01 |
| AU2015228999B2 (en) | 2018-02-01 |
| JP7485645B2 (ja) | 2024-05-16 |
| MX356497B (es) | 2018-05-31 |
| JP6684867B2 (ja) | 2020-04-22 |
| KR20200014945A (ko) | 2020-02-11 |
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