CN105096351B - 图像去块效应处理方法和装置 - Google Patents
图像去块效应处理方法和装置 Download PDFInfo
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- CN105096351B CN105096351B CN201410211573.9A CN201410211573A CN105096351B CN 105096351 B CN105096351 B CN 105096351B CN 201410211573 A CN201410211573 A CN 201410211573A CN 105096351 B CN105096351 B CN 105096351B
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CN105096351A CN105096351A (zh) | 2015-11-25 |
CN105096351B true CN105096351B (zh) | 2018-04-17 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105763880B (zh) * | 2016-02-19 | 2019-02-22 | 北京大学 | 消除视频编码图像块效应的方法 |
CN110352599A (zh) * | 2018-04-02 | 2019-10-18 | 北京大学 | 用于视频处理的方法和设备 |
WO2019191892A1 (zh) * | 2018-04-02 | 2019-10-10 | 北京大学 | 用于视频编解码的方法和设备 |
CN116385299B (zh) * | 2023-04-06 | 2025-07-15 | 重庆大学 | 一种基于稀疏与低秩近似的jpeg图像去块效应方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7352812B2 (en) * | 2001-03-26 | 2008-04-01 | Sharp Laboratories Of America, Inc. | Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding |
CN102081795A (zh) * | 2011-01-14 | 2011-06-01 | 天津大学 | 基于稀疏表示的自动去块效应方法 |
CN102088606A (zh) * | 2011-02-28 | 2011-06-08 | 西安电子科技大学 | 基于稀疏表示的去块效应方法 |
Family Cites Families (2)
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US20080056350A1 (en) * | 2006-08-31 | 2008-03-06 | Ati Technologies, Inc. | Method and system for deblocking in decoding of video data |
US9270993B2 (en) * | 2012-09-10 | 2016-02-23 | Apple Inc. | Video deblocking filter strength derivation |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7352812B2 (en) * | 2001-03-26 | 2008-04-01 | Sharp Laboratories Of America, Inc. | Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding |
CN102081795A (zh) * | 2011-01-14 | 2011-06-01 | 天津大学 | 基于稀疏表示的自动去块效应方法 |
CN102088606A (zh) * | 2011-02-28 | 2011-06-08 | 西安电子科技大学 | 基于稀疏表示的去块效应方法 |
Non-Patent Citations (4)
Title |
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《 Postprocessing of block-coded videos for deflicker and deblocking》;Ren J et al;《Acoustics, Speech and Signal Processing (ICASSP), 2013 IEEE International Conference on. IEEE, 2013》;20130531;摘要、第2章 * |
《A singular value thresholding algorithm for matrix completion》;Cai J F et al;《SIAM Journal on Optimization, 2010》;20100303;第20卷(第4期);1956-1982 * |
《Exact matrix completion via convex optimization》;Candès E J et al;《Foundations of Computational mathematics, 2009》;20090403;第9卷(第6期);717 * |
《基于DCT域的去块效应自适应后处理算法研究》;王小勇;《中国优秀博硕士学位论文全文数据库 (硕士) 信息科技辑》;20070615(第6期);第二、三章 * |
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