KR102723082B1 - 비디오 코딩을 위한 중첩 모션 보상 - Google Patents
비디오 코딩을 위한 중첩 모션 보상 Download PDFInfo
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- KR102723082B1 KR102723082B1 KR1020237004482A KR20237004482A KR102723082B1 KR 102723082 B1 KR102723082 B1 KR 102723082B1 KR 1020237004482 A KR1020237004482 A KR 1020237004482A KR 20237004482 A KR20237004482 A KR 20237004482A KR 102723082 B1 KR102723082 B1 KR 102723082B1
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/583—Motion compensation with overlapping 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
- H04N19/102—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
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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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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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
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562107964P | 2015-01-26 | 2015-01-26 | |
| US62/107,964 | 2015-01-26 | ||
| US201562116631P | 2015-02-16 | 2015-02-16 | |
| US62/116,631 | 2015-02-16 | ||
| US15/005,934 | 2016-01-25 | ||
| US15/005,934 US10230980B2 (en) | 2015-01-26 | 2016-01-25 | Overlapped motion compensation for video coding |
| KR1020177020610A KR20170108012A (ko) | 2015-01-26 | 2016-01-26 | 비디오 코딩을 위한 중첩 모션 보상 |
| PCT/US2016/014857 WO2016123068A1 (en) | 2015-01-26 | 2016-01-26 | Overlapped motion compensation for video coding |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177020610A Division KR20170108012A (ko) | 2015-01-26 | 2016-01-26 | 비디오 코딩을 위한 중첩 모션 보상 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20230022282A KR20230022282A (ko) | 2023-02-14 |
| KR102723082B1 true KR102723082B1 (ko) | 2024-10-28 |
Family
ID=56433570
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237004482A Active KR102723082B1 (ko) | 2015-01-26 | 2016-01-26 | 비디오 코딩을 위한 중첩 모션 보상 |
| KR1020177020610A Ceased KR20170108012A (ko) | 2015-01-26 | 2016-01-26 | 비디오 코딩을 위한 중첩 모션 보상 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177020610A Ceased KR20170108012A (ko) | 2015-01-26 | 2016-01-26 | 비디오 코딩을 위한 중첩 모션 보상 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10230980B2 (enExample) |
| EP (2) | EP3251363A1 (enExample) |
| JP (2) | JP6720191B2 (enExample) |
| KR (2) | KR102723082B1 (enExample) |
| CN (2) | CN111355963A (enExample) |
| CA (1) | CA2971633C (enExample) |
| TW (1) | TWI688262B (enExample) |
| WO (1) | WO2016123068A1 (enExample) |
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| WO2024188285A1 (en) * | 2023-03-14 | 2024-09-19 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
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| US6259734B1 (en) | 1998-04-03 | 2001-07-10 | Matsushita Electric Industrial Co., Ltd. | Image processing method, image processing apparatus, and data storage media |
| JP3440830B2 (ja) * | 1998-06-26 | 2003-08-25 | ソニー株式会社 | 画像符号化装置及び方法、並びに記録媒体 |
| US6647061B1 (en) * | 2000-06-09 | 2003-11-11 | General Instrument Corporation | Video size conversion and transcoding from MPEG-2 to MPEG-4 |
| US7653133B2 (en) | 2003-06-10 | 2010-01-26 | Rensselaer Polytechnic Institute (Rpi) | Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders |
| KR100605746B1 (ko) * | 2003-06-16 | 2006-07-31 | 삼성전자주식회사 | 블럭 기반의 움직임 보상 장치 및 방법 |
| EP2153660A4 (en) | 2007-04-09 | 2013-01-23 | Lg Electronics Inc | METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL |
| CN101653008A (zh) * | 2007-04-09 | 2010-02-17 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
| CN102113326A (zh) * | 2008-08-04 | 2011-06-29 | 杜比实验室特许公司 | 重叠块差异估计和补偿体系结构 |
| JP2012070278A (ja) * | 2010-09-24 | 2012-04-05 | Jvc Kenwood Corp | 動画像復号装置、動画像復号方法及び動画像復号プログラム |
| JP2012070277A (ja) * | 2010-09-24 | 2012-04-05 | Jvc Kenwood Corp | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム |
| US9071851B2 (en) | 2011-01-10 | 2015-06-30 | Qualcomm Incorporated | Adaptively performing smoothing operations |
| US9883203B2 (en) * | 2011-11-18 | 2018-01-30 | Qualcomm Incorporated | Adaptive overlapped block motion compensation |
| US9813730B2 (en) | 2013-12-06 | 2017-11-07 | Mediatek Inc. | Method and apparatus for fine-grained motion boundary processing |
| US11477477B2 (en) | 2015-01-26 | 2022-10-18 | Qualcomm Incorporated | Sub-prediction unit based advanced temporal motion vector prediction |
| US10230980B2 (en) | 2015-01-26 | 2019-03-12 | Qualcomm Incorporated | Overlapped motion compensation for video coding |
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| CN107211157A (zh) | 2017-09-26 |
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| WO2016123068A1 (en) | 2016-08-04 |
| TWI688262B (zh) | 2020-03-11 |
| US20190158876A1 (en) | 2019-05-23 |
| CA2971633A1 (en) | 2016-08-04 |
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