JP2015516769A5 - - Google Patents

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Publication number
JP2015516769A5
JP2015516769A5 JP2015505993A JP2015505993A JP2015516769A5 JP 2015516769 A5 JP2015516769 A5 JP 2015516769A5 JP 2015505993 A JP2015505993 A JP 2015505993A JP 2015505993 A JP2015505993 A JP 2015505993A JP 2015516769 A5 JP2015516769 A5 JP 2015516769A5
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JP
Japan
Prior art keywords
square
parent
determining
transform
transforms
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Ceased
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JP2015505993A
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English (en)
Japanese (ja)
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JP2015516769A (ja
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Publication date
Priority claimed from US13/863,266 external-priority patent/US9912944B2/en
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Publication of JP2015516769A publication Critical patent/JP2015516769A/ja
Publication of JP2015516769A5 publication Critical patent/JP2015516769A5/ja
Ceased legal-status Critical Current

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JP2015505993A 2012-04-16 2013-04-16 ビデオコード化のための簡略化された非正方形４分木変換 Ceased JP2015516769A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261625038P 2012-04-16 2012-04-16
US61/625,038 2012-04-16
US201261637220P 2012-04-23 2012-04-23
US61/637,220 2012-04-23
US13/863,266 2013-04-15
US13/863,266 US9912944B2 (en) 2012-04-16 2013-04-15 Simplified non-square quadtree transforms for video coding
PCT/US2013/036791 WO2013158650A1 (en) 2012-04-16 2013-04-16 Simplified non-square quadtree transforms for video coding

Publications (2)

Publication Number Publication Date
JP2015516769A JP2015516769A (ja) 2015-06-11
JP2015516769A5 true JP2015516769A5 (enExample) 2016-05-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015505993A Ceased JP2015516769A (ja) 2012-04-16 2013-04-16 ビデオコード化のための簡略化された非正方形４分木変換

Country Status (7)

Country Link
US (1) US9912944B2 (enExample)
EP (1) EP2839649B1 (enExample)
JP (1) JP2015516769A (enExample)
KR (1) KR101723280B1 (enExample)
CN (1) CN104285447B (enExample)
IN (1) IN2014MN02146A (enExample)
WO (1) WO2013158650A1 (enExample)

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WO2018110600A1 (ja) * 2016-12-16 2018-06-21 シャープ株式会社 画像復号装置、および画像符号化装置
EP3349454A1 (en) 2017-01-11 2018-07-18 Thomson Licensing Method and device for coding a block of video data, method and device for decoding a block of video data
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US10298895B1 (en) * 2018-02-15 2019-05-21 Wipro Limited Method and system for performing context-based transformation of a video
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CN117793359A (zh) 2018-04-01 2024-03-29 Lg电子株式会社 视频编解码方法、计算机可读存储介质和数据发送方法
US10972758B2 (en) * 2018-04-02 2021-04-06 Qualcomm Incorporated Multi-type-tree framework for transform in video coding
CN119052474A (zh) 2018-05-10 2024-11-29 三星电子株式会社 用于图像编码和解码的图像分割方法和装置
CN112119638B (zh) * 2018-05-14 2024-12-06 交互数字Vc控股公司 用于四叉树-二叉树的块形状自适应帧内预测方向
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US10743029B2 (en) * 2018-07-30 2020-08-11 Tencent America LLC Constraints on coding unit partition
US11323748B2 (en) * 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
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CN113454994B (zh) * 2019-03-21 2022-03-01 三星电子株式会社 用于对具有针对每个块形状设置的块尺寸的视频进行编码/解码的方法和装置
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