AU2015228999B2 - Systems and methods for RGB video coding enhancement - Google Patents
Systems and methods for RGB video coding enhancement Download PDFInfo
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- AU2015228999B2 AU2015228999B2 AU2015228999A AU2015228999A AU2015228999B2 AU 2015228999 B2 AU2015228999 B2 AU 2015228999B2 AU 2015228999 A AU2015228999 A AU 2015228999A AU 2015228999 A AU2015228999 A AU 2015228999A AU 2015228999 B2 AU2015228999 B2 AU 2015228999B2
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Classifications
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- 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
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- 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
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- H04N19/46—Embedding additional information in the video signal during the compression process
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- 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)
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Applications Claiming Priority (7)
| 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 | ||
| 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 |
|---|---|
| AU2015228999A1 AU2015228999A1 (en) | 2016-10-06 |
| AU2015228999B2 true AU2015228999B2 (en) | 2018-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015228999A Active AU2015228999B2 (en) | 2014-03-14 | 2015-03-14 | Systems and methods for RGB video coding enhancement |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20150264374A1 (OSRAM) |
| EP (1) | EP3117612A1 (OSRAM) |
| JP (5) | JP6368795B2 (OSRAM) |
| KR (4) | KR20200014945A (OSRAM) |
| CN (2) | CN110971905B (OSRAM) |
| AU (1) | AU2015228999B2 (OSRAM) |
| MX (1) | MX356497B (OSRAM) |
| TW (1) | TWI650006B (OSRAM) |
| WO (1) | WO2015139010A1 (OSRAM) |
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| ES2883132T3 (es) * | 2011-01-13 | 2021-12-07 | Canon Kk | Aparato de codificación de imagen, procedimiento de codificación de imagen y programa, y aparato de decodificación de imagen, procedimiento de decodificación de imagen y programa |
| BR112017006461B1 (pt) * | 2014-10-03 | 2024-04-30 | Nec Corporation | Dispositivo e método de decodificação de vídeo |
| 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 |
| KR20190083956A (ko) | 2018-01-05 | 2019-07-15 | 에스케이텔레콤 주식회사 | YCbCr간의 상관 관계를 이용한 영상 부호화/복호화 방법 및 장치 |
| CN119094783A (zh) * | 2018-01-05 | 2024-12-06 | Sk电信有限公司 | 视频编码/解码设备和视频数据提供设备 |
| WO2020086317A1 (en) * | 2018-10-23 | 2020-04-30 | Tencent America Llc. | Method and apparatus for video coding |
| 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 |
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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 |
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| WO2020228835A1 (en) * | 2019-05-16 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive color-format conversion in video coding |
| 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 |
| JP7321364B2 (ja) | 2019-09-14 | 2023-08-04 | 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 |
| WO2021061794A1 (en) * | 2019-09-23 | 2021-04-01 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatus of video coding in 4:4:4 chroma format |
| 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 |
| CN114651442B (zh) | 2019-10-09 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的跨分量适应性回路滤波 |
| 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 |
| KR20220073745A (ko) | 2019-10-14 | 2022-06-03 | 바이트댄스 아이엔씨 | 비디오 처리에서 크로마 잔차 및 필터링의 공동 코딩 |
| WO2021088951A1 (en) | 2019-11-07 | 2021-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Quantization properties of adaptive in-loop color-space transform for video coding |
| 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 |
| 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 |
| WO2021138550A1 (en) * | 2020-01-01 | 2021-07-08 | Bytedance Inc. | Cross component adaptive loop filtering for video coding |
| KR102554345B1 (ko) | 2020-01-05 | 2023-07-10 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 4:4:4 크로마 포맷에서의 비디오 코딩의 방법들 및 장치 |
| WO2021136554A1 (en) | 2020-01-05 | 2021-07-08 | Beijing Bytedance Network Technology Co., Ltd. | General constraints information 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 |
| US11303914B2 (en) * | 2020-01-08 | 2022-04-12 | Tencent America LLC | Method and apparatus for video coding |
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| WO2021204233A1 (en) | 2020-04-09 | 2021-10-14 | Beijing Bytedance Network Technology Co., Ltd. | Constraints on adaptation parameter set based on color format |
| 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 |
| WO2021213357A1 (en) * | 2020-04-20 | 2021-10-28 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive color transform in video coding |
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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
- 2015-03-14 KR KR1020207002965A patent/KR20200014945A/ko not_active Ceased
- 2015-03-14 WO PCT/US2015/020628 patent/WO2015139010A1/en not_active Ceased
- 2015-03-14 KR KR1020217013430A patent/KR102391123B1/ko active Active
- 2015-03-14 MX MX2016011861A patent/MX356497B/es active IP Right Grant
- 2015-03-14 CN CN201911127826.3A patent/CN110971905B/zh active Active
- 2015-03-14 CN CN201580014202.4A patent/CN106233726B/zh active Active
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| US20130251032A1 (en) * | 2011-02-10 | 2013-09-26 | Sony Corporation | Image processing device and image processing method |
| US20140022343A1 (en) * | 2012-07-20 | 2014-01-23 | Qualcomm Incorporated | Parameter sets in video coding |
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| KR102073930B1 (ko) | 2020-02-06 |
| TW201540053A (zh) | 2015-10-16 |
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| JP2017513335A (ja) | 2017-05-25 |
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| KR20200014945A (ko) | 2020-02-11 |
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| CN106233726B (zh) | 2019-11-26 |
| AU2015228999A1 (en) | 2016-10-06 |
| JP7485645B2 (ja) | 2024-05-16 |
| JP2022046475A (ja) | 2022-03-23 |
| CN106233726A (zh) | 2016-12-14 |
| JP6684867B2 (ja) | 2020-04-22 |
| KR20160132990A (ko) | 2016-11-21 |
| JP2020115661A (ja) | 2020-07-30 |
| KR102391123B1 (ko) | 2022-04-27 |
| CN110971905B (zh) | 2023-11-17 |
| EP3117612A1 (en) | 2017-01-18 |
| KR20210054053A (ko) | 2021-05-12 |
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