|
WO2016081939A1
(en)
*
|
2014-11-21 |
2016-05-26 |
Vid Scale, Inc. |
One-dimensional transform modes and coefficient scan order
|
|
CN106358042B
(zh)
*
|
2015-07-17 |
2020-10-09 |
恩智浦美国有限公司 |
使用视频图像的帧间预测的并行解码器
|
|
US10491922B2
(en)
*
|
2015-09-29 |
2019-11-26 |
Qualcomm Incorporated |
Non-separable secondary transform for video coding
|
|
EP3723085B1
(en)
*
|
2016-03-21 |
2022-11-16 |
Huawei Technologies Co., Ltd. |
Adaptive quantization of weighted matrix coefficients
|
|
US10623774B2
(en)
|
2016-03-22 |
2020-04-14 |
Qualcomm Incorporated |
Constrained block-level optimization and signaling for video coding tools
|
|
WO2017188780A2
(ko)
*
|
2016-04-29 |
2017-11-02 |
인텔렉추얼디스커버리 주식회사 |
영상 신호 부호화/복호화 방법 및 장치
|
|
KR102028015B1
(ko)
*
|
2016-05-02 |
2019-10-02 |
한양대학교 산학협력단 |
화면 내 예측을 이용한 영상 부호화/복호화 방법 및 장치
|
|
CN109076226B
(zh)
*
|
2016-05-13 |
2021-08-13 |
索尼公司 |
图像处理装置和方法
|
|
US10547854B2
(en)
|
2016-05-13 |
2020-01-28 |
Qualcomm Incorporated |
Neighbor based signaling of intra prediction modes
|
|
EP3457691A4
(en)
|
2016-05-13 |
2019-03-20 |
Sharp Kabushiki Kaisha |
IMAGE DECODING DEVICE AND IMAGE CODING DEVICE
|
|
CA3019490A1
(en)
*
|
2016-05-13 |
2017-11-16 |
Sony Corporation |
Image processing apparatus and method
|
|
WO2017205701A1
(en)
|
2016-05-25 |
2017-11-30 |
Arris Enterprises Llc |
Weighted angular prediction for intra coding
|
|
WO2017205703A1
(en)
|
2016-05-25 |
2017-11-30 |
Arris Enterprises Llc |
Improved weighted angular prediction coding for intra coding
|
|
CA3025340C
(en)
|
2016-05-25 |
2025-10-07 |
Arris Enterprises Llc |
GENERAL PROCESS FOR BLOCK PARTITIONING
|
|
US20210343388A1
(en)
*
|
2016-05-31 |
2021-11-04 |
Digital Hospital, Inc. |
Dosage Determination Apparatus
|
|
CN117221582A
(zh)
|
2016-06-22 |
2023-12-12 |
Lx 半导体科技有限公司 |
图像编码/解码设备以及传输图像数据的设备
|
|
CN117412045A
(zh)
*
|
2016-07-13 |
2024-01-16 |
韩国电子通信研究院 |
图像编码/解码方法和装置
|
|
KR102531124B1
(ko)
*
|
2016-07-14 |
2023-05-10 |
프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. |
변환 기반 잔차 코딩을 이용한 예측 화상 코딩
|
|
CN109792519B
(zh)
*
|
2016-08-08 |
2023-06-23 |
Lg电子株式会社 |
基于帧内预测模式的图像处理方法及其装置
|
|
KR102471208B1
(ko)
*
|
2016-09-20 |
2022-11-25 |
주식회사 케이티 |
비디오 신호 처리 방법 및 장치
|
|
US10880564B2
(en)
|
2016-10-01 |
2020-12-29 |
Qualcomm Incorporated |
Transform selection for video coding
|
|
US10506228B2
(en)
|
2016-10-04 |
2019-12-10 |
Qualcomm Incorporated |
Variable number of intra modes for video coding
|
|
US20180103251A1
(en)
*
|
2016-10-07 |
2018-04-12 |
Industrial Technology Research Institute |
Method for selecting prediction mode of intra prediction, video encoding device and image processing apparatus
|
|
US11095893B2
(en)
|
2016-10-12 |
2021-08-17 |
Qualcomm Incorporated |
Primary transform and secondary transform in video coding
|
|
EP4604517A3
(en)
|
2016-12-23 |
2025-11-12 |
Huawei Technologies Co., Ltd. |
An intra-prediction apparatus for extending a set of predetermined directional intra-prediction modes
|
|
CA3048426C
(en)
|
2016-12-28 |
2024-01-02 |
Arris Enterprises Llc |
Adaptive unequal weight planar prediction
|
|
EP3349451A1
(en)
|
2017-01-11 |
2018-07-18 |
Thomson Licensing |
Method and apparatus for selecting a coding mode used for encoding/decoding a residual block
|
|
US11146795B2
(en)
|
2017-03-10 |
2021-10-12 |
Qualcomm Incorporated |
Intra filtering flag in video coding
|
|
RU2733279C2
(ru)
*
|
2017-03-21 |
2020-10-01 |
ЭлДжи ЭЛЕКТРОНИКС ИНК. |
Способ преобразования в системе кодирования изображений и устройство для его осуществления
|
|
US20180288439A1
(en)
*
|
2017-03-31 |
2018-10-04 |
Mediatek Inc. |
Multiple Transform Prediction
|
|
US11729390B2
(en)
|
2017-04-13 |
2023-08-15 |
Lg Electronics Inc. |
Image encoding/decoding method and device therefor
|
|
US10855997B2
(en)
*
|
2017-04-14 |
2020-12-01 |
Mediatek Inc. |
Secondary transform kernel size selection
|
|
JP2020109884A
(ja)
*
|
2017-04-28 |
2020-07-16 |
シャープ株式会社 |
動画像符号化装置及び動画像復号装置
|
|
JP6767579B2
(ja)
*
|
2017-06-01 |
2020-10-14 |
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America |
符号化装置、符号化方法、復号装置及び復号方法
|
|
JP6770192B2
(ja)
*
|
2017-06-01 |
2020-10-14 |
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America |
符号化装置、符号化方法、復号装置及び復号方法
|
|
CN117119180A
(zh)
*
|
2017-06-21 |
2023-11-24 |
Lg 电子株式会社 |
在图像编译系统中根据帧内预测用于解码图像的方法和设备
|
|
US11134272B2
(en)
*
|
2017-06-29 |
2021-09-28 |
Qualcomm Incorporated |
Memory reduction for non-separable transforms
|
|
JP2019017066A
(ja)
*
|
2017-07-03 |
2019-01-31 |
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America |
符号化装置、復号装置、符号化方法及び復号方法
|
|
WO2019009129A1
(ja)
*
|
2017-07-03 |
2019-01-10 |
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ |
符号化装置、復号装置、符号化方法及び復号方法
|
|
KR20250051151A
(ko)
*
|
2017-07-04 |
2025-04-16 |
삼성전자주식회사 |
영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치
|
|
TWI794129B
(zh)
*
|
2017-07-13 |
2023-02-21 |
美商松下電器(美國)知識產權公司 |
編碼裝置、編碼方法、解碼裝置、解碼方法及電腦可讀取之非暫時性媒體
|
|
TWI812414B
(zh)
*
|
2017-07-13 |
2023-08-11 |
美商松下電器(美國)知識產權公司 |
編碼裝置、解碼裝置及記錄媒體
|
|
EP4395317A3
(en)
*
|
2017-07-28 |
2024-08-14 |
Panasonic Intellectual Property Corporation of America |
Encoding device and encoding method
|
|
JP6669938B2
(ja)
*
|
2017-07-28 |
2020-03-18 |
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America |
符号化装置、復号装置、符号化方法及び復号方法
|
|
US11805256B2
(en)
*
|
2017-07-31 |
2023-10-31 |
Electronics And Telecommunications Research Institute |
Image encoding/decoding method and device, and recording medium storing bitstream
|
|
CA3073674C
(en)
|
2017-08-04 |
2022-11-29 |
Lg Electronics Inc. |
Method and apparatus for configuring transform for video compression
|
|
KR102591095B1
(ko)
*
|
2017-09-28 |
2023-10-19 |
삼성전자주식회사 |
부호화 방법 및 그 장치, 복호화 방법 및 그 장치
|
|
WO2019076138A1
(en)
*
|
2017-10-16 |
2019-04-25 |
Huawei Technologies Co., Ltd. |
Encoding method and apparatus
|
|
CN111602392B
(zh)
*
|
2017-11-09 |
2023-04-14 |
三星电子株式会社 |
用于基于运动矢量分辨率对图像进行编码的设备和方法以及解码设备和方法
|
|
KR102418700B1
(ko)
*
|
2017-12-04 |
2022-07-08 |
엘지전자 주식회사 |
영상 코딩 시스템에서 크로마 성분의 효율적 변환에 기반한 영상 디코딩 방법 및 장치
|
|
EP3496401A1
(en)
*
|
2017-12-05 |
2019-06-12 |
Thomson Licensing |
Method and apparatus for video encoding and decoding based on block shape
|
|
JP7007485B2
(ja)
|
2017-12-15 |
2022-01-24 |
エルジー エレクトロニクス インコーポレイティド |
非分離二次変換に基づいた画像コーディング方法及びその装置
|
|
US11252420B2
(en)
*
|
2017-12-15 |
2022-02-15 |
Lg Electronics Inc. |
Image coding method on basis of secondary transform and device therefor
|
|
CN111684809B
(zh)
*
|
2017-12-15 |
2022-08-19 |
Lg电子株式会社 |
基于变换的图像编码方法和用于该方法的装置
|
|
WO2019126163A1
(en)
|
2017-12-18 |
2019-06-27 |
Arris Enterprises, Inc. |
System and method for constructing a plane for planar prediction
|
|
EP4307676A3
(en)
*
|
2017-12-21 |
2024-03-13 |
LG Electronics Inc. |
Method for coding image on basis of selective transform and device therefor
|
|
EP3729807A1
(en)
*
|
2017-12-22 |
2020-10-28 |
InterDigital VC Holdings, Inc. |
Method and apparatus for video compression using efficient multiple transforms
|
|
CN115065821B
(zh)
*
|
2017-12-28 |
2024-03-15 |
松下电器(美国)知识产权公司 |
编码装置和解码装置
|
|
JP7121133B2
(ja)
|
2018-02-23 |
2022-08-17 |
華為技術有限公司 |
ビデオ符号化のための位置依存の空間変化変換
|
|
CN108322745B
(zh)
*
|
2018-02-28 |
2019-12-03 |
中南大学 |
一种基于不可分二次变换模式的帧内快速选择方法
|
|
US10567801B2
(en)
|
2018-03-07 |
2020-02-18 |
Tencent America LLC |
Method and apparatus for video coding with primary and secondary transforms
|
|
CN112567745B
(zh)
*
|
2018-03-29 |
2024-09-06 |
弗劳恩霍夫应用研究促进协会 |
用于视频编码的候选变换集合的确定
|
|
US11647214B2
(en)
*
|
2018-03-30 |
2023-05-09 |
Qualcomm Incorporated |
Multiple transforms adjustment stages for video coding
|
|
PL3764649T3
(pl)
*
|
2018-04-01 |
2024-01-22 |
Lg Electronics Inc. |
Przetwarzanie sygnału wideo z wykorzystaniem skróconego przekształcenia wtórnego
|
|
KR102571996B1
(ko)
*
|
2018-04-01 |
2023-08-28 |
엘지전자 주식회사 |
분할된 블록에 2차 변환을 적용하여 비디오 신호를 처리하는 방법 및 장치
|
|
CN110213576B
(zh)
*
|
2018-05-03 |
2023-02-28 |
腾讯科技(深圳)有限公司 |
视频编码方法、视频编码装置、电子设备及存储介质
|
|
ES2962364T3
(es)
|
2018-05-31 |
2024-03-18 |
Huawei Tech Co Ltd |
Transformada espacialmente variable con tipo de transformada adaptativa
|
|
US10645396B2
(en)
*
|
2018-06-04 |
2020-05-05 |
Tencent America LLC |
Method and apparatus for implicit transform splitting
|
|
JPWO2019240050A1
(ja)
*
|
2018-06-11 |
2021-04-08 |
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America |
符号化装置、復号装置、符号化方法および復号方法
|
|
US10687081B2
(en)
|
2018-06-29 |
2020-06-16 |
Tencent America LLC |
Method, apparatus and medium for decoding or encoding
|
|
AU2018204775A1
(en)
*
|
2018-06-29 |
2020-01-16 |
Canon Kabushiki Kaisha |
Method, apparatus and system for encoding and decoding a transformed block of video samples
|
|
US10666981B2
(en)
|
2018-06-29 |
2020-05-26 |
Tencent America LLC |
Method, apparatus and medium for decoding or encoding
|
|
KR20210038846A
(ko)
|
2018-06-29 |
2021-04-08 |
브이아이디 스케일, 인크. |
Affine motion 모델 기반 비디오 코딩을 위한 적응형 제어 포인트 선택
|
|
KR20250026417A
(ko)
*
|
2018-07-02 |
2025-02-25 |
광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 |
이차 변환을 기반으로 비디오 신호를 처리하는 방법 및 장치
|
|
EP3806475B1
(en)
*
|
2018-07-06 |
2023-05-10 |
LG Electronics, Inc. |
Transform-based image coding method and device
|
|
KR102664785B1
(ko)
*
|
2018-07-12 |
2024-05-17 |
광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 |
비디오 신호를 처리하기 위한 방법 및 장치
|
|
WO2020011860A1
(en)
|
2018-07-13 |
2020-01-16 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Transform selection in a video encoder and/or video decoder
|
|
US11166044B2
(en)
*
|
2018-07-31 |
2021-11-02 |
Tencent America LLC |
Method and apparatus for improved compound orthonormal transform
|
|
CN116527891A
(zh)
*
|
2018-08-12 |
2023-08-01 |
Lg电子株式会社 |
解码方法、编码方法、可读介质和图像的数据的发送方法
|
|
CN114915784B
(zh)
|
2018-09-02 |
2024-04-19 |
Lg电子株式会社 |
信号编解码方法、计算机可读存储介质和数据传输方法
|
|
KR102452108B1
(ko)
|
2018-09-02 |
2022-10-07 |
엘지전자 주식회사 |
비디오 신호의 부호화/복호화 방법 및 이를 위한 장치
|
|
CN114885162B
(zh)
*
|
2018-09-02 |
2024-04-23 |
Lg电子株式会社 |
解码设备、编码设备和计算机可读记录介质
|
|
WO2020046085A1
(ko)
*
|
2018-09-02 |
2020-03-05 |
엘지전자 주식회사 |
영상 신호를 처리하기 위한 방법 및 장치
|
|
KR102886022B1
(ko)
*
|
2018-09-05 |
2025-11-12 |
엘지전자 주식회사 |
비디오 신호의 부호화/복호화 방법 및 이를 위한 장치
|
|
KR20250099414A
(ko)
*
|
2018-09-05 |
2025-07-01 |
엘지전자 주식회사 |
영상 신호를 처리하기 위한 방법 및 장치
|
|
US10819979B2
(en)
*
|
2018-09-06 |
2020-10-27 |
Tencent America LLC |
Coupled primary and secondary transform
|
|
WO2020060244A1
(ko)
*
|
2018-09-19 |
2020-03-26 |
한국전자통신연구원 |
영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
|
|
MX2021003317A
(es)
*
|
2018-09-21 |
2021-05-14 |
Interdigital Vc Holdings Inc |
Armonizacion de codificacion de intra transformada e intra prediccion de angulo ancho.
|
|
CN117097895A
(zh)
*
|
2018-09-23 |
2023-11-21 |
Lg 电子株式会社 |
编码/解码视频信号的方法及其装置
|
|
WO2020067694A1
(ko)
*
|
2018-09-24 |
2020-04-02 |
엘지전자 주식회사 |
영상 신호를 처리하기 위한 방법 및 장치
|
|
US11218694B2
(en)
*
|
2018-09-24 |
2022-01-04 |
Qualcomm Incorporated |
Adaptive multiple transform coding
|
|
US11589075B2
(en)
|
2018-10-01 |
2023-02-21 |
Lg Electronics Inc. |
Encoding/decoding method for video signal and device therefor
|
|
WO2020076125A1
(ko)
*
|
2018-10-12 |
2020-04-16 |
주식회사 엑스리스 |
영상 신호 부호화/복호화 방법 및 이를 위한 장치
|
|
US11128866B2
(en)
|
2018-10-18 |
2021-09-21 |
Qualcomm Incorporated |
Scans and last coefficient position coding for zero-out transforms
|
|
US11412260B2
(en)
*
|
2018-10-29 |
2022-08-09 |
Google Llc |
Geometric transforms for image compression
|
|
ES3024138T3
(en)
*
|
2018-11-12 |
2025-06-03 |
Lg Electronics Inc |
Method for coding transform coefficient on basis of high frequency zeroing and apparatus therefor
|
|
CN119135898A
(zh)
*
|
2018-11-22 |
2024-12-13 |
交互数字Vc控股公司 |
用于视频编码和解码的方法和装置
|
|
US11284112B2
(en)
|
2018-12-06 |
2022-03-22 |
Tencent America LLC |
Method and apparatus for a primary transform using an 8-bit transform core
|
|
KR102807906B1
(ko)
*
|
2018-12-06 |
2025-05-14 |
엘지전자 주식회사 |
이차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
GB2579824B
(en)
|
2018-12-14 |
2022-05-18 |
British Broadcasting Corp |
Video encoding and video decoding
|
|
KR102810173B1
(ko)
|
2018-12-18 |
2025-05-20 |
엘지전자 주식회사 |
이차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
EP3879835B1
(en)
*
|
2018-12-19 |
2023-07-26 |
LG Electronics Inc. |
Video coding method on basis of secondary transform, and device for same
|
|
CN116744005A
(zh)
*
|
2018-12-19 |
2023-09-12 |
Lg电子株式会社 |
解码设备、编码设备和数据发送设备
|
|
GB2580326A
(en)
|
2018-12-28 |
2020-07-22 |
British Broadcasting Corp |
Video encoding and video decoding
|
|
US11102490B2
(en)
*
|
2018-12-31 |
2021-08-24 |
Tencent America LLC |
Coefficient scanning methods on adaptive angle mode
|
|
WO2020141892A1
(ko)
|
2019-01-01 |
2020-07-09 |
엘지전자 주식회사 |
이차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
CN119094747A
(zh)
*
|
2019-01-02 |
2024-12-06 |
弗劳恩霍夫应用研究促进协会 |
统一变换类型信令和变换类型相关的变换系数水平编码
|
|
WO2020145582A1
(ko)
*
|
2019-01-07 |
2020-07-16 |
엘지전자 주식회사 |
이차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
MY207166A
(en)
|
2019-01-11 |
2025-02-04 |
Huawei Tech Co Ltd |
Encoder, decoder and corresponding methods using dct2 enabled high level flag
|
|
KR20250022903A
(ko)
*
|
2019-01-12 |
2025-02-17 |
엘지전자 주식회사 |
이차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
US11595663B2
(en)
*
|
2019-02-01 |
2023-02-28 |
Qualcomm Incorporated |
Secondary transform designs for partitioned transform units in video coding
|
|
CN117793381A
(zh)
|
2019-02-01 |
2024-03-29 |
Lg电子株式会社 |
解码设备、编码设备和发送设备
|
|
WO2020156548A1
(en)
|
2019-02-02 |
2020-08-06 |
Beijing Bytedance Network Technology Co., Ltd. |
Buffer updating for intra block copy in video coding
|
|
CN113366844B
(zh)
|
2019-02-02 |
2023-10-03 |
北京字节跳动网络技术有限公司 |
用于视频编解码中的帧内块复制的缓冲区中的数据存储
|
|
KR20210114386A
(ko)
|
2019-02-08 |
2021-09-23 |
주식회사 윌러스표준기술연구소 |
이차 변환을 이용하는 비디오 신호 처리 방법 및 장치
|
|
US10986339B2
(en)
*
|
2019-02-08 |
2021-04-20 |
Tencent America LLC |
Method and apparatus for harmonization between transform skip mode and multiple transform selection
|
|
US11190794B2
(en)
*
|
2019-02-12 |
2021-11-30 |
Tencent America LLC |
Method and apparatus for video coding
|
|
CN113491116B
(zh)
|
2019-02-28 |
2024-07-26 |
数码士有限公司 |
基于帧内预测的视频信号处理方法和装置
|
|
WO2020177661A1
(en)
|
2019-03-01 |
2020-09-10 |
Beijing Bytedance Network Technology Co., Ltd. |
Order-based updating for intra block copy in video coding
|
|
JP7405861B2
(ja)
|
2019-03-01 |
2023-12-26 |
北京字節跳動網絡技術有限公司 |
映像符号化におけるイントラブロックコピーのための方向に基づく予測
|
|
WO2020177664A1
(en)
*
|
2019-03-02 |
2020-09-10 |
Beijing Bytedance Network Technology Co., Ltd. |
Restrictions on in-loop filtering
|
|
JP7284284B2
(ja)
|
2019-03-04 |
2023-05-30 |
北京字節跳動網絡技術有限公司 |
映像符号化におけるイントラブロックコピーの実装形態の態様
|
|
CN113678450B
(zh)
*
|
2019-03-12 |
2024-09-13 |
弗劳恩霍夫应用研究促进协会 |
用于图像和视频编码的选择性分量间变换(ict)
|
|
CN113632493B
(zh)
*
|
2019-03-13 |
2024-07-12 |
北京字节跳动网络技术有限公司 |
变换跳过模式中的子块变换
|
|
US11025937B2
(en)
*
|
2019-03-16 |
2021-06-01 |
Tencent America LLC |
Method and apparatus for video coding
|
|
GB2617304B
(en)
*
|
2019-03-20 |
2024-04-03 |
V Nova Int Ltd |
Residual filtering in signal enhancement coding
|
|
US11025909B2
(en)
*
|
2019-03-21 |
2021-06-01 |
Tencent America LLC |
Method and apparatus for video coding
|
|
EP4391536A3
(en)
*
|
2019-03-21 |
2024-08-14 |
Samsung Electronics Co., Ltd. |
Method and device for encoding video having block size set for each block shape, and method and device for decoding video
|
|
US11616966B2
(en)
*
|
2019-04-03 |
2023-03-28 |
Mediatek Inc. |
Interaction between core transform and secondary transform
|
|
US11172211B2
(en)
*
|
2019-04-04 |
2021-11-09 |
Tencent America LLC |
Method and apparatus for video coding
|
|
US11240534B2
(en)
|
2019-04-05 |
2022-02-01 |
Qualcomm Incorporated |
Extended multiple transform selection for video coding
|
|
WO2020207493A1
(en)
*
|
2019-04-12 |
2020-10-15 |
Beijing Bytedance Network Technology Co., Ltd. |
Transform coding based on matrix-based intra prediction
|
|
EP3939270A4
(en)
|
2019-04-16 |
2022-05-11 |
Beijing Bytedance Network Technology Co., Ltd. |
MATRIX DERIVATION IN AN INTRA CODING MODE
|
|
EP3949414A4
(en)
*
|
2019-04-16 |
2023-04-12 |
HFI Innovation Inc. |
Methods and apparatuses for coding video data with adaptive secondary transform signaling
|
|
EP3958561A4
(en)
*
|
2019-04-16 |
2022-08-10 |
Panasonic Intellectual Property Corporation of America |
ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD AND DECODING METHOD
|
|
US11991393B2
(en)
|
2019-04-16 |
2024-05-21 |
Hfi Innovation Inc. |
Methods and apparatuses for coding video data with secondary transform
|
|
MX2021012732A
(es)
*
|
2019-04-16 |
2022-01-06 |
Lg Electronics Inc |
Codificacion de imagen utilizando el indice de transformacion.
|
|
CN118175313A
(zh)
*
|
2019-04-16 |
2024-06-11 |
Lg电子株式会社 |
图像解码和编码方法、数据的发送方法及存储介质
|
|
AU2020257796B2
(en)
*
|
2019-04-16 |
2023-11-02 |
Lg Electronics Inc. |
Transform for matrix-based intra-prediction in image coding
|
|
WO2020216177A1
(en)
*
|
2019-04-20 |
2020-10-29 |
Beijing Bytedance Network Technology Co., Ltd. |
Signaling of chroma and luma syntax elements in video coding
|
|
CN116743994A
(zh)
*
|
2019-04-23 |
2023-09-12 |
北京字节跳动网络技术有限公司 |
用于处理视频数据的方法和装置
|
|
TWI877165B
(zh)
*
|
2019-04-26 |
2025-03-21 |
美商松下電器(美國)知識產權公司 |
編碼裝置及解碼裝置
|
|
CN113812150B
(zh)
|
2019-05-01 |
2023-11-28 |
北京字节跳动网络技术有限公司 |
使用滤波的基于矩阵的帧内预测
|
|
CN117097912A
(zh)
|
2019-05-01 |
2023-11-21 |
北京字节跳动网络技术有限公司 |
基于矩阵的帧内预测的上下文编码
|
|
CN117499641A
(zh)
|
2019-05-10 |
2024-02-02 |
北京字节跳动网络技术有限公司 |
用于视频处理的简化二次变换的有条件使用
|
|
WO2020231229A1
(ko)
|
2019-05-15 |
2020-11-19 |
주식회사 엑스리스 |
영상 신호 부호화/복호화 방법 및 이를 위한 장치
|
|
US11032572B2
(en)
|
2019-05-17 |
2021-06-08 |
Qualcomm Incorporated |
Low-frequency non-separable transform signaling based on zero-out patterns for video coding
|
|
JP7780618B2
(ja)
*
|
2019-05-17 |
2025-12-04 |
キヤノン株式会社 |
ビデオサンプルのブロックを符号化並びに復号するための方法、装置、及びシステム
|
|
AU2019232801A1
(en)
|
2019-09-17 |
2021-04-01 |
Canon Kabushiki Kaisha |
Method, apparatus and system for encoding and decoding a block of video samples
|
|
WO2020236489A1
(en)
*
|
2019-05-17 |
2020-11-26 |
Canon Virginia, Inc. |
Manufacturing method, injection molding system, and mold
|
|
WO2020233663A1
(en)
|
2019-05-22 |
2020-11-26 |
Beijing Bytedance Network Technology Co., Ltd. |
Matrix-based intra prediction using upsampling
|
|
US11641471B2
(en)
|
2019-05-27 |
2023-05-02 |
Lg Electronics Inc. |
Image coding method and device on basis of wide-angle intra prediction and transform
|
|
CN115567707B
(zh)
|
2019-05-30 |
2025-05-13 |
抖音视界有限公司 |
一种处理视频数据的方法、装置、介质
|
|
CN120881276A
(zh)
*
|
2019-05-30 |
2025-10-31 |
夏普株式会社 |
图像解码装置
|
|
SG11202113262WA
(en)
|
2019-05-31 |
2021-12-30 |
Interdigital Vc Holdings Inc |
Transform selection for implicit multiple transform selection
|
|
CN113924775B
(zh)
|
2019-05-31 |
2023-11-14 |
北京字节跳动网络技术有限公司 |
基于矩阵的帧内预测中的限制的上采样
|
|
US11218728B2
(en)
|
2019-06-04 |
2022-01-04 |
Tencent America LLC |
Method and apparatus for video coding
|
|
US11134275B2
(en)
*
|
2019-06-04 |
2021-09-28 |
Tencent America LLC |
Method and apparatus for performing primary transform based on filtering of blocks
|
|
EP3963885A4
(en)
|
2019-06-05 |
2022-12-14 |
Beijing Bytedance Network Technology Co., Ltd. |
DETERMINING CONTEXT FOR MATRIX-BASED INTRAPREDICTION
|
|
KR20250070137A
(ko)
*
|
2019-06-06 |
2025-05-20 |
광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
EP3967032A4
(en)
|
2019-06-07 |
2022-07-27 |
Beijing Bytedance Network Technology Co., Ltd. |
CONDITIONAL SIGNALING OF A REDUCED SECONDARY TRANSFORM FOR VIDEO BIANARY FLOWS
|
|
CN119342225A
(zh)
*
|
2019-06-10 |
2025-01-21 |
株式会社 Xris |
用于对图像信号进行编码/解码方法及其装置
|
|
US11252410B2
(en)
*
|
2019-06-11 |
2022-02-15 |
Tencent America LLC |
Method and apparatus for video coding
|
|
US11695960B2
(en)
|
2019-06-14 |
2023-07-04 |
Qualcomm Incorporated |
Transform and last significant coefficient position signaling for low-frequency non-separable transform in video coding
|
|
WO2020253642A1
(en)
*
|
2019-06-15 |
2020-12-24 |
Beijing Bytedance Network Technology Co., Ltd. |
Block size dependent use of secondary transforms in coded video
|
|
CN113950830B
(zh)
|
2019-06-18 |
2025-03-18 |
韩国电子通信研究院 |
使用次级变换的图像编码/解码方法和装置
|
|
KR102809767B1
(ko)
*
|
2019-06-19 |
2025-05-16 |
엘지전자 주식회사 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
ES3040198T3
(en)
|
2019-06-19 |
2025-10-29 |
Lg Electronics Inc |
Signaling of information indicating transform kernel set in image coding
|
|
EP3754981A1
(en)
*
|
2019-06-20 |
2020-12-23 |
InterDigital VC Holdings, Inc. |
Explicit signaling of reduced secondary transform kernel
|
|
US11949870B2
(en)
|
2019-06-21 |
2024-04-02 |
Qualcomm Incorporated |
Context modeling for low-frequency non-separable transformation signaling for video coding
|
|
JP6912522B2
(ja)
*
|
2019-06-24 |
2021-08-04 |
Kddi株式会社 |
画像復号装置、画像復号方法及びプログラム
|
|
CN112135148B
(zh)
*
|
2019-06-25 |
2022-05-10 |
华为技术有限公司 |
非可分离变换方法以及设备
|
|
GB2585030A
(en)
*
|
2019-06-25 |
2020-12-30 |
British Broadcasting Corp |
Method of signalling in a video codec
|
|
WO2020262995A1
(ko)
*
|
2019-06-25 |
2020-12-30 |
주식회사 윌러스표준기술연구소 |
2차 변환을 이용하는 비디오 신호 처리 방법 및 장치
|
|
PH12022550024A1
(en)
|
2019-07-06 |
2022-11-21 |
Beijing Bytedance Network Tech Co Ltd |
Virtual prediction buffer for intra block copy in video coding
|
|
CN114175633B
(zh)
|
2019-07-10 |
2023-12-29 |
北京字节跳动网络技术有限公司 |
用于视频编解码中的帧内块复制的样点标识
|
|
JP7609842B2
(ja)
|
2019-07-11 |
2025-01-07 |
北京字節跳動網絡技術有限公司 |
映像符号化におけるイントラブロックコピーのためのビットストリーム適合性の制約
|
|
CN119299687A
(zh)
|
2019-07-12 |
2025-01-10 |
Lg 电子株式会社 |
基于变换的图像编译方法及其设备
|
|
CN119854491A
(zh)
*
|
2019-07-12 |
2025-04-18 |
Lg 电子株式会社 |
基于变换的图像编译方法及其设备
|
|
EP3984215A4
(en)
|
2019-07-14 |
2022-08-24 |
Beijing Bytedance Network Technology Co., Ltd. |
TRANSFORMATION BLOCK SIZE LIMITATION IN VIDEO ENCODING
|
|
JP7422858B2
(ja)
|
2019-08-03 |
2024-01-26 |
北京字節跳動網絡技術有限公司 |
ビデオ処理方法、装置、記憶媒体及び記憶方法
|
|
CN119299678A
(zh)
*
|
2019-08-06 |
2025-01-10 |
交互数字Ce专利控股有限公司 |
用于视频编码和解码的二次变换
|
|
CN119653107A
(zh)
|
2019-08-08 |
2025-03-18 |
Lg 电子株式会社 |
基于变换的图像编译方法及设备
|
|
CN118632034A
(zh)
|
2019-08-17 |
2024-09-10 |
北京字节跳动网络技术有限公司 |
为视频中的缩减二次变换的边信息的上下文建模
|
|
US11677984B2
(en)
|
2019-08-20 |
2023-06-13 |
Qualcomm Incorporated |
Low-frequency non-separable transform (LFNST) signaling
|
|
CN115552897B
(zh)
*
|
2019-09-12 |
2025-04-29 |
阿里巴巴集团控股有限公司 |
采用变换跳过模式编码视频数据的方法和设备
|
|
CN110636313B
(zh)
*
|
2019-09-18 |
2022-07-15 |
浙江大华技术股份有限公司 |
变换、二次变换矩阵训练方法、编码器及相关装置
|
|
MX2022003187A
(es)
|
2019-09-19 |
2022-05-20 |
Humax Co Ltd |
Metodo y aparato de procesamiento de se?ales de video usando proceso de escalamiento.
|
|
US11184617B2
(en)
|
2019-09-19 |
2021-11-23 |
Qualcomm Incorporated |
Transform unit design for video coding
|
|
US11153576B2
(en)
|
2019-09-20 |
2021-10-19 |
Qualcomm Incorporated |
Scaling matrices and signaling for video coding
|
|
WO2021054691A1
(ko)
*
|
2019-09-20 |
2021-03-25 |
엘지전자 주식회사 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
BR112022005047A2
(pt)
|
2019-09-20 |
2022-07-05 |
Nokia Technologies Oy |
Um aparelho, um método e um programa de computador para codificação e decodificação de vídeo
|
|
KR20250117705A
(ko)
|
2019-09-21 |
2025-08-05 |
엘지전자 주식회사 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
PL4017007T3
(pl)
*
|
2019-09-21 |
2024-07-29 |
Lg Electronics Inc. |
Sposób kodowania obrazu oparty na przekształceniu i służące do tego urządzenie
|
|
WO2021060827A1
(ko)
*
|
2019-09-23 |
2021-04-01 |
엘지전자 주식회사 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
US11206400B2
(en)
*
|
2019-09-26 |
2021-12-21 |
Qualcomm Incorporated |
Low-frequency non-separable transform (LFNST) simplifications
|
|
CN116418982A
(zh)
*
|
2019-10-04 |
2023-07-11 |
Lg电子株式会社 |
图像编码方法、图像解码方法及其存储介质和发送方法
|
|
KR20220082847A
(ko)
|
2019-10-28 |
2022-06-17 |
베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 |
색상 성분에 기초한 신택스 시그널링 및 파싱
|
|
JP7402016B2
(ja)
*
|
2019-11-06 |
2023-12-20 |
オッポ広東移動通信有限公司 |
画像復号装置及び画像符号化装置
|
|
AU2020382581C1
(en)
*
|
2019-11-11 |
2024-10-24 |
Nokia Technologies Oy |
Transformation-based image coding method and device therefor
|
|
CN114930845B
(zh)
|
2019-11-11 |
2025-02-25 |
Lg电子株式会社 |
基于变换的图像编码方法及其装置
|
|
CN114982239B
(zh)
*
|
2019-11-11 |
2024-06-18 |
Lg电子株式会社 |
基于变换的图像编码方法及其装置
|
|
US12256088B2
(en)
*
|
2019-11-13 |
2025-03-18 |
Lg Electronics Inc. |
Transform-based image coding method and apparatus for same
|
|
CN114930847B
(zh)
|
2019-11-13 |
2025-04-25 |
Lg电子株式会社 |
基于变换的图像编码方法及其装置
|
|
MX2022005517A
(es)
|
2019-11-13 |
2022-07-19 |
Lg Electronics Inc |
Metodo de codificacion de imagenes a base de transformacion y dispositivo para el mismo.
|
|
CN121334368A
(zh)
*
|
2019-11-26 |
2026-01-13 |
韩国电子通信研究院 |
图像编码/解码方法和设备
|
|
US11375220B2
(en)
*
|
2019-11-27 |
2022-06-28 |
Tencent America LLC |
Method and apparatus for video decoding using a nominal directional mode and an angular offset
|
|
WO2021110018A1
(en)
*
|
2019-12-02 |
2021-06-10 |
Beijing Bytedance Network Technology Co., Ltd. |
Separable secondary transform processing of coded video
|
|
EP4074036A4
(en)
*
|
2019-12-12 |
2023-12-20 |
HFI Innovation Inc. |
METHODS AND APPARATUS FOR RESTRICTED SECONDARY TRANSFORMATION AND ASSOCIATED SIGNALING IN IMAGE CODING
|
|
US11470353B2
(en)
|
2019-12-20 |
2022-10-11 |
Qualcomm Incorporated |
Low-frequency non-separable transform (LFNST) with reduced zero-out in video coding
|
|
US11457229B2
(en)
|
2019-12-23 |
2022-09-27 |
Qualcomm Incorporated |
LFNST signaling for chroma based on chroma transform skip
|
|
CN114830659A
(zh)
|
2019-12-30 |
2022-07-29 |
Oppo广东移动通信有限公司 |
变换方法、编码器、解码器以及存储介质
|
|
CN114830658A
(zh)
|
2019-12-31 |
2022-07-29 |
Oppo广东移动通信有限公司 |
变换方法、编码器、解码器以及存储介质
|
|
EP4087252A4
(en)
|
2019-12-31 |
2023-01-25 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. |
TRANSFORMATION METHOD, ENCODER, DECODER AND STORAGE MEDIUM
|
|
WO2021141443A1
(ko)
*
|
2020-01-10 |
2021-07-15 |
엘지전자 주식회사 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
GB2591806B
(en)
|
2020-02-07 |
2023-07-19 |
British Broadcasting Corp |
Chroma intra prediction in video coding and decoding
|
|
WO2021180022A1
(en)
|
2020-03-07 |
2021-09-16 |
Beijing Bytedance Network Technology Co., Ltd. |
Handling of transform skip mode in video coding
|
|
CN115606182B
(zh)
*
|
2020-03-25 |
2026-02-06 |
抖音视界有限公司 |
使用增强二次变换的编解码视频处理
|
|
US11582491B2
(en)
*
|
2020-03-27 |
2023-02-14 |
Qualcomm Incorporated |
Low-frequency non-separable transform processing in video coding
|
|
US20210321137A1
(en)
|
2020-03-30 |
2021-10-14 |
Qualcomm Incorporated |
Low-frequency non-separable transform index signaling in video coding
|
|
US11616983B2
(en)
|
2020-05-05 |
2023-03-28 |
Tencent America LLC |
Joint component secondary transform
|
|
US11272212B2
(en)
*
|
2020-05-12 |
2022-03-08 |
Tencent America LLC |
Tuned line graph transforms
|
|
US11310529B2
(en)
*
|
2020-05-27 |
2022-04-19 |
Tencent America LLC |
Mode-dependent joint component transform
|
|
US11785254B2
(en)
|
2020-05-29 |
2023-10-10 |
Tencent America LLC |
Implicit mode dependent primary transforms
|
|
WO2021252645A1
(en)
*
|
2020-06-09 |
2021-12-16 |
Alibaba Group Holding Limited |
Method for processing adaptive color transform and low-frequency non-separable transform in video coding
|
|
US11206428B1
(en)
|
2020-07-14 |
2021-12-21 |
Tencent America LLC |
Method and apparatus for frequency-dependent joint component secondary transform
|
|
US11683490B2
(en)
|
2020-09-10 |
2023-06-20 |
Tencent America LLC |
Context adaptive transform set
|
|
US11871010B2
(en)
|
2020-10-02 |
2024-01-09 |
Qualcomm Incorporated |
Extended low-frequency non-separable transform (LFNST) designs with worst-case complexity handling
|
|
US11611770B2
(en)
*
|
2020-10-14 |
2023-03-21 |
Tencent America LLC |
Method and apparatus for video coding
|
|
US20220150518A1
(en)
*
|
2020-11-11 |
2022-05-12 |
Tencent America LLC |
Method and apparatus for video coding
|
|
US11930186B2
(en)
|
2020-11-11 |
2024-03-12 |
Tencent America LLC |
Method and apparatus for video coding
|
|
US11924471B2
(en)
|
2020-11-12 |
2024-03-05 |
Qualcomm Incorporated |
Context-based transform index signaling in video coding
|
|
WO2022108421A1
(ko)
*
|
2020-11-23 |
2022-05-27 |
현대자동차주식회사 |
적응적 대체 모드를 이용한 영상 부호화 및 복호화 방법
|
|
CN114598871B
(zh)
*
|
2020-12-03 |
2024-08-23 |
杭州海康威视数字技术股份有限公司 |
一种编码、解码方法、装置及其设备
|
|
WO2022220546A1
(ko)
*
|
2021-04-12 |
2022-10-20 |
엘지전자 주식회사 |
저주파 비분리 변환 설계 방법 및 장치
|
|
US12309405B2
(en)
*
|
2021-04-16 |
2025-05-20 |
Tencent America LLC |
Interaction between transform partitioning and primary/secondary transform type selection
|
|
US11800110B2
(en)
*
|
2021-04-20 |
2023-10-24 |
Tencent America LLC |
Adaptive scanning with multiple transform selection
|
|
EP4338417A4
(en)
*
|
2021-05-12 |
2025-03-26 |
Nokia Technologies Oy |
A method, an apparatus and a computer program product for video encoding and video decoding
|
|
EP4358517A4
(en)
*
|
2021-06-16 |
2025-06-11 |
LG Electronics Inc. |
Method and apparatus for designing a non-separable low-frequency transformer
|
|
WO2023282625A1
(ko)
*
|
2021-07-06 |
2023-01-12 |
엘지전자 주식회사 |
비분리 1차 변환에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
|
|
US12335478B2
(en)
*
|
2021-08-30 |
2025-06-17 |
Tencent America LLC |
Scan order of secondary transform coefficients
|
|
EP4397041A4
(en)
*
|
2021-08-30 |
2024-12-18 |
Tencent America LLC |
METHOD AND APPARATUS FOR SECONDARY TRANSFORMATION WITH ADAPTIVE KERNEL OPTIONS
|
|
WO2023191332A1
(ko)
*
|
2022-03-28 |
2023-10-05 |
현대자동차주식회사 |
적응적 다중변환선택을 이용하는 비디오 코딩을 위한 방법 및 장치
|
|
CN120476594A
(zh)
*
|
2022-12-22 |
2025-08-12 |
北京达佳互联信息技术有限公司 |
用于变换训练和编解码的方法和装置
|
|
WO2024219752A1
(ko)
*
|
2023-04-18 |
2024-10-24 |
현대자동차주식회사 |
예측모드에 따라 변환 커널 및 역변환 커널을 선택하는 비디오 코딩을 위한 방법 및 장치
|
|
CN121488475A
(zh)
*
|
2023-07-05 |
2026-02-06 |
联发科技股份有限公司 |
使用多个模型改进影片编解码的方法与装置
|
|
US20250099849A1
(en)
*
|
2023-09-26 |
2025-03-27 |
Sony Interactive Entertainment Inc. |
Adaptive encoding based on individual gamer sensitivity to visual artifacts
|
|
US12439089B2
(en)
|
2023-10-04 |
2025-10-07 |
Tencent America LLC |
Short distance predictions for residual blocks
|
|
US12368892B2
(en)
|
2023-10-04 |
2025-07-22 |
Tencent America LLC |
Flexible transform scheme for residual blocks
|