JP2015530830A5 - - Google Patents

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Publication number
JP2015530830A5
JP2015530830A5 JP2015530111A JP2015530111A JP2015530830A5 JP 2015530830 A5 JP2015530830 A5 JP 2015530830A5 JP 2015530111 A JP2015530111 A JP 2015530111A JP 2015530111 A JP2015530111 A JP 2015530111A JP 2015530830 A5 JP2015530830 A5 JP 2015530830A5
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JP
Japan
Prior art keywords
transformation
function
video information
transformation matrix
adjusted
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JP2015530111A
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English (en)
Japanese (ja)
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JP2015530830A (ja
JP6293756B2 (ja
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Priority claimed from US14/014,016 external-priority patent/US10194158B2/en
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Publication of JP2015530830A publication Critical patent/JP2015530830A/ja
Publication of JP2015530830A5 publication Critical patent/JP2015530830A5/ja
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Publication of JP6293756B2 publication Critical patent/JP6293756B2/ja
Expired - Fee Related legal-status Critical Current
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JP2015530111A 2012-09-04 2013-08-30 スケーラブルビデオ符号化における変換基準の調整 Expired - Fee Related JP6293756B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261696713P 2012-09-04 2012-09-04
US61/696,713 2012-09-04
US14/014,016 US10194158B2 (en) 2012-09-04 2013-08-29 Transform basis adjustment in scalable video coding
US14/014,016 2013-08-29
PCT/US2013/057618 WO2014039398A1 (en) 2012-09-04 2013-08-30 Transform basis adjustment in scalable video coding

Publications (3)

Publication Number Publication Date
JP2015530830A JP2015530830A (ja) 2015-10-15
JP2015530830A5 true JP2015530830A5 (enExample) 2016-09-29
JP6293756B2 JP6293756B2 (ja) 2018-03-14

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JP2015530111A Expired - Fee Related JP6293756B2 (ja) 2012-09-04 2013-08-30 スケーラブルビデオ符号化における変換基準の調整

Country Status (6)

Country Link
US (1) US10194158B2 (enExample)
EP (1) EP2893703B1 (enExample)
JP (1) JP6293756B2 (enExample)
KR (1) KR20150052247A (enExample)
CN (1) CN104604224B (enExample)
WO (1) WO2014039398A1 (enExample)

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WO2016143991A1 (ko) * 2015-03-06 2016-09-15 한국과학기술원 저 복잡도 변환에 기반한 영상 부호화 및 복호화 방법 및 이를 이용하는 장치
KR102434480B1 (ko) 2016-02-12 2022-08-19 삼성전자주식회사 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
WO2017142085A1 (ja) 2016-02-17 2017-08-24 日本放送協会 符号化装置、復号装置及びプログラム
CN106168889B (zh) * 2016-06-21 2020-11-03 维沃移动通信有限公司 一种片源编码方法以及电子设备
US11445218B2 (en) 2017-11-24 2022-09-13 Sony Corporation Image processing apparatus and method
US11647214B2 (en) * 2018-03-30 2023-05-09 Qualcomm Incorporated Multiple transforms adjustment stages for video coding
JP7301951B2 (ja) * 2018-04-01 2023-07-03 エルジー エレクトロニクス インコーポレイティド 縮小された２次変換を用いて、ビデオ信号を処理する方法及び装置
US20220038702A1 (en) * 2018-09-20 2022-02-03 Nokia Technologies Oy A method and an apparatus for encoding and decoding of digital image/video material
US11871052B1 (en) * 2018-09-27 2024-01-09 Apple Inc. Multi-band rate control
CN113261284B (zh) 2018-11-01 2024-08-13 交互数字Vc控股公司 使用多重变换选择进行视频编码和解码
US10904563B2 (en) * 2019-01-02 2021-01-26 Tencent America LLC Method and apparatus for improved zero out transform
CN109788291A (zh) * 2019-02-12 2019-05-21 北京大学 一种数字视频变换方法、装置、设备及存储介质
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CN111260022B (zh) * 2019-11-22 2023-09-05 中国电子科技集团公司第五十二研究所 一种卷积神经网络全int8定点量化的方法
CN111950716A (zh) * 2020-08-25 2020-11-17 云知声智能科技股份有限公司 一种优化int8的量化方法及系统
CN116156170B (zh) * 2023-04-24 2024-04-16 北京中星微人工智能芯片技术有限公司 数据流的发送方法、装置、电子设备和存储介质

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KR100186915B1 (ko) 1994-07-13 1999-05-01 모리시다 요이치 디지털 부호화 장치 및 디지털 부호 복호화 장치
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