KR102073930B1 - Rgb 비디오 코딩 향상을 위한 시스템 및 방법 - Google Patents
Rgb 비디오 코딩 향상을 위한 시스템 및 방법 Download PDFInfo
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- KR102073930B1 KR102073930B1 KR1020197003584A KR20197003584A KR102073930B1 KR 102073930 B1 KR102073930 B1 KR 102073930B1 KR 1020197003584 A KR1020197003584 A KR 1020197003584A KR 20197003584 A KR20197003584 A KR 20197003584A KR 102073930 B1 KR102073930 B1 KR 102073930B1
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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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
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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
- H04N19/186—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
- 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
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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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- 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
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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
- H04N19/46—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]
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- 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 (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 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167028672A Division KR101947151B1 (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207002965A Division KR20200014945A (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190015635A KR20190015635A (ko) | 2019-02-13 |
| KR102073930B1 true KR102073930B1 (ko) | 2020-02-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197003584A Active KR102073930B1 (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
| KR1020167028672A Active KR101947151B1 (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
| KR1020217013430A Active KR102391123B1 (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
| KR1020207002965A Ceased KR20200014945A (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167028672A Active KR101947151B1 (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
| KR1020217013430A Active KR102391123B1 (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
| KR1020207002965A Ceased KR20200014945A (ko) | 2014-03-14 | 2015-03-14 | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20150264374A1 (https=) |
| EP (1) | EP3117612A1 (https=) |
| JP (5) | JP6368795B2 (https=) |
| KR (4) | KR102073930B1 (https=) |
| CN (2) | CN106233726B (https=) |
| AU (1) | AU2015228999B2 (https=) |
| MX (1) | MX356497B (https=) |
| TW (1) | TWI650006B (https=) |
| WO (1) | WO2015139010A1 (https=) |
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| 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 |
| 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 |
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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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| KR102799921B1 (ko) | 2019-09-14 | 2025-04-25 | 바이트댄스 아이엔씨 | 크로마 디블로킹 필터링을 위한 양자화 파라미터 |
| 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 |
| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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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| KR102068828B1 (ko) * | 2014-09-30 | 2020-01-22 | 에이치에프아이 이노베이션 인크. | 비디오 코딩을 위한 적응적 모션 벡터 레졸루션 방법 |
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2015
- 2015-03-14 WO PCT/US2015/020628 patent/WO2015139010A1/en not_active Ceased
- 2015-03-14 CN CN201580014202.4A patent/CN106233726B/zh active Active
- 2015-03-14 EP EP15713608.6A patent/EP3117612A1/en not_active Ceased
- 2015-03-14 CN CN201911127826.3A patent/CN110971905B/zh active Active
- 2015-03-14 JP JP2016557268A patent/JP6368795B2/ja active Active
- 2015-03-14 KR KR1020197003584A patent/KR102073930B1/ko active Active
- 2015-03-14 KR KR1020167028672A patent/KR101947151B1/ko active Active
- 2015-03-14 AU AU2015228999A patent/AU2015228999B2/en active Active
- 2015-03-14 MX MX2016011861A patent/MX356497B/es active IP Right Grant
- 2015-03-14 KR KR1020217013430A patent/KR102391123B1/ko 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
- 2015-03-16 TW TW104108330A patent/TWI650006B/zh active
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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
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2021
- 2021-03-24 US US17/211,498 patent/US20210274203A1/en not_active Abandoned
- 2021-12-01 JP JP2021195500A patent/JP7485645B2/ja active Active
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2023
- 2023-12-22 JP JP2023217060A patent/JP2024029087A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090168894A1 (en) | 2006-01-13 | 2009-07-02 | Detlev Marpe | Picture coding using adaptive color space transformation |
Non-Patent Citations (3)
| Title |
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| Advanced video coding for generic audiovisual services. ITU-T Recommendation H.264. 2009.03.* |
| Detlev Marpe, et al. MB-adaptive residual colour transform for 4:4:4 coding. Joint Video Team (JVT) JVT-R071. 2006.01.15.* |
| 이호동, et al. HEVC 고속 부호화를 위한 주변 CU 의 깊이정보 유사성에 기반한 빠른 CU 깊이 결정 방법. 2012 년도 대한전자공학회 하계종합학술대회. 2012.* |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110971905B (zh) | 2023-11-17 |
| 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 |
| TWI650006B (zh) | 2019-02-01 |
| JP6684867B2 (ja) | 2020-04-22 |
| KR20200014945A (ko) | 2020-02-11 |
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