MX356497B - Sistemas y metodos para una mejora de codificacion de video rgb. - Google Patents
Sistemas y metodos para una mejora de codificacion de video rgb.Info
- Publication number
- MX356497B MX356497B MX2016011861A MX2016011861A MX356497B MX 356497 B MX356497 B MX 356497B MX 2016011861 A MX2016011861 A MX 2016011861A MX 2016011861 A MX2016011861 A MX 2016011861A MX 356497 B MX356497 B MX 356497B
- Authority
- MX
- Mexico
- Prior art keywords
- systems
- methods
- video coding
- rgb video
- coding enhancement
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
- H04N19/186—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 a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
- 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
- H04N19/176—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 block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461953185P | 2014-03-14 | 2014-03-14 | |
| US201461994071P | 2014-05-15 | 2014-05-15 | |
| US201462040317P | 2014-08-21 | 2014-08-21 | |
| PCT/US2015/020628 WO2015139010A1 (en) | 2014-03-14 | 2015-03-14 | Systems and methods for rgb video coding enhancement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2016011861A MX2016011861A (es) | 2017-04-27 |
| MX356497B true MX356497B (es) | 2018-05-31 |
Family
ID=52781307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016011861A MX356497B (es) | 2014-03-14 | 2015-03-14 | Sistemas y metodos para una mejora de codificacion de video rgb. |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20150264374A1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3117612A1 (cg-RX-API-DMAC7.html) |
| JP (5) | JP6368795B2 (cg-RX-API-DMAC7.html) |
| KR (4) | KR102073930B1 (cg-RX-API-DMAC7.html) |
| CN (2) | CN106233726B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2015228999B2 (cg-RX-API-DMAC7.html) |
| MX (1) | MX356497B (cg-RX-API-DMAC7.html) |
| TW (1) | TWI650006B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015139010A1 (cg-RX-API-DMAC7.html) |
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| BR122019025404B8 (pt) * | 2011-01-13 | 2023-05-02 | Canon Kk | Aparelho de codificação de imagem, método de codificação de imagem, aparelho de decodificação de imagem, método de decodificação de imagem e meio de armazenamento |
| EP4436170A3 (en) * | 2014-10-03 | 2024-10-30 | NEC Corporation | Video coding device, video decoding device, video coding method, video decoding method and program |
| GB2531004A (en) * | 2014-10-06 | 2016-04-13 | Canon Kk | Residual colour transform signalled at sequence level for specific coding modes |
| JP2017538381A (ja) * | 2015-10-09 | 2017-12-21 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | ビデオ符号化における成分間予測 |
| 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 |
| WO2019135636A1 (ko) * | 2018-01-05 | 2019-07-11 | 에스케이텔레콤 주식회사 | Ycbcr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 장치 |
| KR20190083956A (ko) | 2018-01-05 | 2019-07-15 | 에스케이텔레콤 주식회사 | YCbCr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 장치 |
| 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 |
| CN119835396A (zh) * | 2018-12-28 | 2025-04-15 | 上海天荷电子信息有限公司 | 残差数据用亮度分量预测色度分量的视频压缩方法和装置 |
| 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 |
| US11418811B2 (en) | 2019-03-12 | 2022-08-16 | Apple Inc. | Method for encoding/decoding image signal, and device therefor |
| CN113767623B (zh) | 2019-04-16 | 2024-04-02 | 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 |
| WO2020228835A1 (en) * | 2019-05-16 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive color-format conversion in video coding |
| KR102865190B1 (ko) | 2019-05-16 | 2025-09-25 | 비보 모바일 커뮤니케이션 컴퍼니 리미티드 | 크로마 포멧에 기반하여 필터 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| CN114009024B (zh) | 2019-06-21 | 2024-04-02 | 北京字节跳动网络技术有限公司 | 视频编解码中自适应环内颜色空间变换的选择性启用 |
| CN114402609B (zh) | 2019-09-14 | 2025-07-15 | 字节跳动有限公司 | 视频编解码中的色度量化参数 |
| 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 |
| MX2022004340A (es) * | 2019-10-11 | 2022-07-19 | Beijing Dajia Internet Information Tech Co Ltd | Métodos y aparatos de codificación de video en formato de color 4:4:4. |
| JP7443509B2 (ja) | 2019-10-14 | 2024-03-05 | 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クロマ量子化パラメータの使用 |
| CN115152219A (zh) | 2019-11-07 | 2022-10-04 | 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 |
| CN114788279B (zh) | 2019-12-09 | 2025-06-27 | 字节跳动有限公司 | 视频编解码中使用的量化组 |
| WO2021121418A1 (en) | 2019-12-19 | 2021-06-24 | Beijing Bytedance Network Technology Co., Ltd. | Joint use of adaptive colour transform and differential coding of video |
| 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 |
| CN114930818B (zh) * | 2020-01-01 | 2025-06-24 | 字节跳动有限公司 | 用于色度编解码的比特流语法 |
| CN115211123A (zh) | 2020-01-05 | 2022-10-18 | 抖音视界有限公司 | 视频编解码的通用约束信息 |
| 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 |
| WO2021139707A1 (en) * | 2020-01-08 | 2021-07-15 | Beijing Bytedance Network Technology Co., Ltd. | Joint coding of chroma residuals and adaptive color transforms |
| US11303914B2 (en) | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| CA3167088A1 (en) * | 2020-02-04 | 2021-08-12 | Anand Meher Kotra | An encoder, a decoder and corresponding methods about signaling high level syntax |
| CN115606184A (zh) | 2020-04-01 | 2023-01-13 | 抖音视界有限公司（Cn） | 对量化参数增量的信令通知的控制 |
| JP7425224B2 (ja) | 2020-04-07 | 2024-01-30 | 北京字節跳動網絡技術有限公司 | 高レベル構文におけるインター予測のための信号通知 |
| WO2021204234A1 (en) | 2020-04-09 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Deblocking signaling in video coding |
| 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 |
| 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 |
| CN115552802B (zh) | 2020-04-26 | 2025-05-16 | 字节跳动有限公司 | 加权预测信息的条件信令通知 |
| CN115668958B (zh) * | 2020-05-26 | 2024-09-20 | 杜比实验室特许公司 | 用于可变帧速率视频的图片元数据 |
| 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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| AU2012232992A1 (en) * | 2012-09-28 | 2014-04-17 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the transform units of a coding unit |
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| US20140376611A1 (en) * | 2013-06-21 | 2014-12-25 | Qualcomm Incorporated | Adaptive color transforms for video coding |
| CN103347170A (zh) * | 2013-06-27 | 2013-10-09 | 郑永春 | 用于智能监控的图像处理方法及其应用的高分辨率摄像头 |
| US10271052B2 (en) * | 2014-03-14 | 2019-04-23 | Qualcomm Incorporated | Universal color-space inverse transform coding |
| CN111818334B (zh) * | 2014-09-30 | 2022-04-01 | 寰发股份有限公司 | 用于视频编码的自适应运动向量分辨率的方法 |
-
2015
- 2015-03-14 EP EP15713608.6A patent/EP3117612A1/en not_active Ceased
- 2015-03-14 KR KR1020197003584A patent/KR102073930B1/ko active Active
- 2015-03-14 CN CN201580014202.4A patent/CN106233726B/zh active Active
- 2015-03-14 CN CN201911127826.3A patent/CN110971905B/zh active Active
- 2015-03-14 AU AU2015228999A patent/AU2015228999B2/en active Active
- 2015-03-14 US US14/658,179 patent/US20150264374A1/en not_active Abandoned
- 2015-03-14 KR KR1020207002965A patent/KR20200014945A/ko not_active Ceased
- 2015-03-14 JP JP2016557268A patent/JP6368795B2/ja active Active
- 2015-03-14 KR KR1020167028672A patent/KR101947151B1/ko active Active
- 2015-03-14 WO PCT/US2015/020628 patent/WO2015139010A1/en not_active Ceased
- 2015-03-14 MX MX2016011861A patent/MX356497B/es active IP Right Grant
- 2015-03-14 KR KR1020217013430A patent/KR102391123B1/ko active Active
- 2015-03-16 TW TW104108330A patent/TWI650006B/zh active
-
2018
- 2018-07-09 JP JP2018129897A patent/JP6684867B2/ja active Active
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2020
- 2020-03-30 JP JP2020061397A patent/JP2020115661A/ja active Pending
-
2021
- 2021-03-24 US US17/211,498 patent/US20210274203A1/en not_active Abandoned
- 2021-12-01 JP JP2021195500A patent/JP7485645B2/ja active Active
-
2023
- 2023-12-22 JP JP2023217060A patent/JP2024029087A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20210274203A1 (en) | 2021-09-02 |
| WO2015139010A1 (en) | 2015-09-17 |
| TW201540053A (zh) | 2015-10-16 |
| JP7485645B2 (ja) | 2024-05-16 |
| AU2015228999A1 (en) | 2016-10-06 |
| EP3117612A1 (en) | 2017-01-18 |
| CN110971905A (zh) | 2020-04-07 |
| KR20200014945A (ko) | 2020-02-11 |
| JP6368795B2 (ja) | 2018-08-01 |
| JP2022046475A (ja) | 2022-03-23 |
| JP2024029087A (ja) | 2024-03-05 |
| CN106233726B (zh) | 2019-11-26 |
| WO2015139010A8 (en) | 2015-12-10 |
| KR20210054053A (ko) | 2021-05-12 |
| JP6684867B2 (ja) | 2020-04-22 |
| JP2018186547A (ja) | 2018-11-22 |
| MX2016011861A (es) | 2017-04-27 |
| CN106233726A (zh) | 2016-12-14 |
| KR102391123B1 (ko) | 2022-04-27 |
| JP2017513335A (ja) | 2017-05-25 |
| AU2015228999B2 (en) | 2018-02-01 |
| KR102073930B1 (ko) | 2020-02-06 |
| TWI650006B (zh) | 2019-02-01 |
| CN110971905B (zh) | 2023-11-17 |
| US20150264374A1 (en) | 2015-09-17 |
| JP2020115661A (ja) | 2020-07-30 |
| KR101947151B1 (ko) | 2019-05-10 |
| KR20160132990A (ko) | 2016-11-21 |
| KR20190015635A (ko) | 2019-02-13 |
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