JP2015502722A5 - - Google Patents

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Publication number
JP2015502722A5
JP2015502722A5 JP2014547706A JP2014547706A JP2015502722A5 JP 2015502722 A5 JP2015502722 A5 JP 2015502722A5 JP 2014547706 A JP2014547706 A JP 2014547706A JP 2014547706 A JP2014547706 A JP 2014547706A JP 2015502722 A5 JP2015502722 A5 JP 2015502722A5
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JP
Japan
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cbf
color component
current
size
video bitstream
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JP2014547706A
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Japanese (ja)
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JP2015502722A (ja
JP6223998B2 (ja
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Priority claimed from PCT/CN2012/070612 external-priority patent/WO2013107027A1/en
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JP2014547706A 2012-01-19 2013-01-07 高効率ビデオコーディングにおける符号化ブロックフラグ符号化の方法と装置 Active JP6223998B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2012/070612 WO2013107027A1 (en) 2012-01-19 2012-01-19 Methods and apparatuses of cbf coding in hevc
CNPCT/CN2012/070612 2012-01-19
PCT/CN2013/070160 WO2013107309A1 (en) 2012-01-19 2013-01-07 Method and apparatus for coded block flag coding in high efficiency video coding

Publications (3)

Publication Number Publication Date
JP2015502722A JP2015502722A (ja) 2015-01-22
JP2015502722A5 true JP2015502722A5 (https=) 2015-10-29
JP6223998B2 JP6223998B2 (ja) 2017-11-01

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JP2014547706A Active JP6223998B2 (ja) 2012-01-19 2013-01-07 高効率ビデオコーディングにおける符号化ブロックフラグ符号化の方法と装置

Country Status (4)

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US (2) US9930330B2 (https=)
JP (1) JP6223998B2 (https=)
AU (1) AU2013211390B2 (https=)
WO (2) WO2013107027A1 (https=)

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* Cited by examiner, † Cited by third party
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US9749645B2 (en) * 2012-06-22 2017-08-29 Microsoft Technology Licensing, Llc Coded-block-flag coding and derivation
US10291934B2 (en) * 2013-10-02 2019-05-14 Arris Enterprises Llc Modified HEVC transform tree syntax
WO2015131404A1 (en) * 2014-03-07 2015-09-11 Mediatek Singapore Pte. Ltd. Methods for depth map coding
US20170048552A1 (en) * 2014-05-05 2017-02-16 Jicheng An Method and apparatus for determining residue transform tree representation
WO2016074147A1 (en) * 2014-11-11 2016-05-19 Mediatek Singapore Pte. Ltd. Separated coding tree for luma and chroma
CN115052152B (zh) 2016-02-11 2025-11-25 交互数字Vc控股公司 用于对图像单元进行编码/解码的方法和设备
CN117425005A (zh) 2016-08-31 2024-01-19 株式会社Kt 用于处理视频信号的方法和设备
CN110035287B (zh) * 2018-01-12 2023-05-09 富士通株式会社 对统一转换单元模式进行分组标识的方法、装置和电子设备
US10694195B2 (en) * 2018-03-07 2020-06-23 Tencent America LLC Methods and apparatus for palette coding
CN112166614B (zh) 2018-03-27 2023-07-14 株式会社Kt 用于处理视频信号的方法和设备
US10798382B2 (en) * 2018-04-26 2020-10-06 Tencent America LLC Sub-block transform
US10645396B2 (en) * 2018-06-04 2020-05-05 Tencent America LLC Method and apparatus for implicit transform splitting
CN119342218A (zh) 2019-02-28 2025-01-21 三星电子株式会社 一种用于预测色度分量的视频编码和解码的方法及其装置
HUE068449T2 (hu) * 2019-03-01 2024-12-28 Huawei Tech Co Ltd Módszer, számítógép program termék és eszköz CBF flags dekódolására
CN118433425A (zh) * 2019-03-12 2024-08-02 腾讯美国有限责任公司 对视频进行编码或解码的方法和装置
WO2020189980A1 (ko) * 2019-03-15 2020-09-24 삼성전자주식회사 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
WO2020248954A1 (en) 2019-06-09 2020-12-17 Beijing Bytedance Network Technology Co., Ltd. Significant coefficient signaling in video coding
CN114080815A (zh) * 2019-06-13 2022-02-22 北京达佳互联信息技术有限公司 用于视频编解码的子块变换的方法和系统
BR112022009295A2 (pt) 2019-11-13 2022-08-09 Lg Electronics Inc Método de codificação de imagem baseado em transformada e dispositivo para o mesmo
EP4535791A3 (en) * 2020-02-21 2025-06-11 LG Electronics Inc. Image coding method based on transform, and device therefor
CN115777198A (zh) * 2020-05-11 2023-03-10 Lg电子株式会社 图像编码方法和用于该图像编码方法的装置
EP4275354A1 (en) * 2021-01-11 2023-11-15 InterDigital Patent Holdings, Inc. Apparatus and method for point cloud processing

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KR101456498B1 (ko) * 2009-08-14 2014-10-31 삼성전자주식회사 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN101656880B (zh) * 2009-08-25 2011-10-12 中国农业大学 图像编码方法和图像编码装置
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