CN104221289A - 用于系数扫描的系数群及系数译码 - 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
- H04N19/176—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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- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
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| US201261625039P | 2012-04-16 | 2012-04-16 | |
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| US13/832,909 US9124872B2 (en) | 2012-04-16 | 2013-03-15 | Coefficient groups and coefficient coding for coefficient scans |
| PCT/US2013/036640 WO2013158563A1 (en) | 2012-04-16 | 2013-04-15 | Coefficient groups and coefficient coding for coefficient scans |
Publications (1)
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| CN104221289A true CN104221289A (zh) | 2014-12-17 |
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| CN201380020025.1A Pending CN104221289A (zh) | 2012-04-16 | 2013-04-15 | 用于系数扫描的系数群及系数译码 |
| CN201380020024.7A Active CN104247421B (zh) | 2012-04-16 | 2013-04-15 | 用于系数扫描的系数群及系数译码 |
| CN201380019906.1A Pending CN104247420A (zh) | 2012-04-16 | 2013-04-16 | 转换系数译码 |
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| CN201380020024.7A Active CN104247421B (zh) | 2012-04-16 | 2013-04-15 | 用于系数扫描的系数群及系数译码 |
| CN201380019906.1A Pending CN104247420A (zh) | 2012-04-16 | 2013-04-16 | 转换系数译码 |
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Cited By (3)
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| CN114930846A (zh) * | 2019-11-11 | 2022-08-19 | Lg电子株式会社 | 基于变换的图像编码方法及其装置 |
| CN116112669A (zh) * | 2018-01-02 | 2023-05-12 | 三星电子株式会社 | 视频解码方法、视频编码方法及计算机可读记录介质 |
| CN116132674A (zh) * | 2017-12-13 | 2023-05-16 | 三星电子株式会社 | 视频解码方法及其装置以及视频编码方法及其装置 |
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| CN116132674A (zh) * | 2017-12-13 | 2023-05-16 | 三星电子株式会社 | 视频解码方法及其装置以及视频编码方法及其装置 |
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