|
US11394972B2
(en)
*
|
2015-08-19 |
2022-07-19 |
Lg Electronics Inc. |
Method and device for encoding/decoding video signal by using optimized conversion based on multiple graph-based model
|
|
KR20170058837A
(ko)
*
|
2015-11-19 |
2017-05-29 |
한국전자통신연구원 |
화면내 예측모드 부호화/복호화 방법 및 장치
|
|
CN118890465A
(zh)
|
2015-11-19 |
2024-11-01 |
Lx半导体科技有限公司 |
图像编码/解码方法和图像数据的传输方法
|
|
US10708164B2
(en)
|
2016-05-03 |
2020-07-07 |
Qualcomm Incorporated |
Binarizing secondary transform index
|
|
US10630974B2
(en)
*
|
2017-05-30 |
2020-04-21 |
Google Llc |
Coding of intra-prediction modes
|
|
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
|
|
CN111133758B
(zh)
*
|
2017-09-28 |
2022-05-10 |
夏普株式会社 |
图像解码装置以及图像编码装置
|
|
WO2019117636A1
(ko)
*
|
2017-12-15 |
2019-06-20 |
엘지전자 주식회사 |
비분리 2차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
US11252420B2
(en)
*
|
2017-12-15 |
2022-02-15 |
Lg Electronics Inc. |
Image coding method on basis of secondary transform and device therefor
|
|
US10567801B2
(en)
*
|
2018-03-07 |
2020-02-18 |
Tencent America LLC |
Method and apparatus for video coding with primary and secondary transforms
|
|
JP7085009B2
(ja)
*
|
2018-03-07 |
2022-06-15 |
華為技術有限公司 |
マルチ符号ビット隠蔽及び残差符号予測を和合する方法及び装置
|
|
US10491914B2
(en)
*
|
2018-03-29 |
2019-11-26 |
Tencent America LLC |
Transform information prediction
|
|
EP3761642A4
(en)
*
|
2018-04-01 |
2021-04-14 |
LG Electronics Inc. |
METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL VIA THE APPLICATION OF A SECONDARY TRANSFORM ON A PARTITIONED BLOCK
|
|
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
|
|
WO2019231206A1
(ko)
*
|
2018-05-30 |
2019-12-05 |
디지털인사이트주식회사 |
영상 부호화/복호화 방법 및 장치
|
|
US10645396B2
(en)
*
|
2018-06-04 |
2020-05-05 |
Tencent America LLC |
Method and apparatus for implicit transform splitting
|
|
US11356702B2
(en)
*
|
2018-06-06 |
2022-06-07 |
Lg Electronics Inc. |
Method for performing transform index coding on basis of intra prediction mode, and device therefor
|
|
US10567752B2
(en)
|
2018-07-02 |
2020-02-18 |
Tencent America LLC |
Method and apparatus for intra prediction for non-square blocks in video compression
|
|
KR102775041B1
(ko)
*
|
2018-07-02 |
2025-03-04 |
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
|
|
KR102591086B1
(ko)
*
|
2018-09-02 |
2023-10-17 |
엘지전자 주식회사 |
영상 신호를 처리하기 위한 방법 및 장치
|
|
KR102585635B1
(ko)
*
|
2018-09-02 |
2023-10-05 |
엘지전자 주식회사 |
영상 신호를 처리하기 위한 방법 및 장치
|
|
CN112753220A
(zh)
*
|
2018-09-02 |
2021-05-04 |
Lg电子株式会社 |
基于多重变换选择的图像编码方法及其装置
|
|
CN115514974B
(zh)
*
|
2018-09-05 |
2025-04-01 |
Lg电子株式会社 |
对视频信号进行解码/编码及发送数据的方法及介质
|
|
WO2020073884A1
(en)
*
|
2018-10-08 |
2020-04-16 |
Mediatek Singapore Pte. Ltd. |
Method and apparatus of last significant coefficient coding in image and video coding
|
|
US11128866B2
(en)
|
2018-10-18 |
2021-09-21 |
Qualcomm Incorporated |
Scans and last coefficient position coding for zero-out transforms
|
|
WO2020103901A1
(en)
*
|
2018-11-21 |
2020-05-28 |
Huawei Technologies Co., Ltd. |
Intra prediction method and device
|
|
CN116684642A
(zh)
|
2018-12-06 |
2023-09-01 |
Lg电子株式会社 |
图像编解码方法、存储介质和数据发送方法
|
|
WO2020130581A1
(ko)
*
|
2018-12-19 |
2020-06-25 |
엘지전자 주식회사 |
이차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
WO2020125796A1
(en)
*
|
2018-12-22 |
2020-06-25 |
Beijing Bytedance Network Technology Co., Ltd. |
Two step cross-component prediction mode based on multiple parameter
|
|
US11470329B2
(en)
*
|
2018-12-26 |
2022-10-11 |
Tencent America LLC |
Method and apparatus for video coding
|
|
CN113316934B
(zh)
*
|
2019-01-25 |
2024-03-08 |
寰发股份有限公司 |
带有变换块级别约束的变换系数编码的方法和设备
|
|
CN117812271A
(zh)
*
|
2019-02-01 |
2024-04-02 |
Lg电子株式会社 |
图像解码方法、图像编码方法、存储介质和发送方法
|
|
US10986339B2
(en)
*
|
2019-02-08 |
2021-04-20 |
Tencent America LLC |
Method and apparatus for harmonization between transform skip mode and multiple transform selection
|
|
WO2020182091A1
(en)
*
|
2019-03-08 |
2020-09-17 |
Beijing Bytedance Network Technology Co., Ltd. |
Reshaping model in video processing
|
|
AU2019201649A1
(en)
*
|
2019-03-11 |
2020-10-01 |
Canon Kabushiki Kaisha |
Method, apparatus and system for encoding and decoding a tree of blocks of video samples
|
|
US11470354B2
(en)
*
|
2019-03-11 |
2022-10-11 |
Tencent America LLC |
Inter PDPC mode
|
|
US11025909B2
(en)
*
|
2019-03-21 |
2021-06-01 |
Tencent America LLC |
Method and apparatus for video coding
|
|
EP4415358A3
(en)
*
|
2019-03-26 |
2024-10-16 |
LG Electronics Inc. |
Transform-based image coding
|
|
US11172211B2
(en)
*
|
2019-04-04 |
2021-11-09 |
Tencent America LLC |
Method and apparatus for video coding
|
|
WO2020211777A1
(en)
|
2019-04-16 |
2020-10-22 |
Mediatek Inc. |
Methods and apparatuses for coding video data with secondary transform
|
|
EP3949407A4
(en)
*
|
2019-04-16 |
2023-04-12 |
HFI Innovation Inc. |
Methods and apparatuses for coding video data with adaptive secondary transform signaling depending on tb level syntax
|
|
EP3932061A4
(en)
*
|
2019-04-23 |
2022-06-01 |
Beijing Bytedance Network Technology Co., Ltd. |
Use of secondary transform in coded video
|
|
AU2020263199B2
(en)
|
2019-04-23 |
2023-10-19 |
Beijing Bytedance Network Technology Co., Ltd. |
Methods for cross component dependency reduction
|
|
BR112021017220A2
(pt)
*
|
2019-04-24 |
2021-12-14 |
Panasonic Ip Corp America |
Codificador, decodificador, método de codificação, e método de decodificação
|
|
US11445174B2
(en)
*
|
2019-05-06 |
2022-09-13 |
Tencent America LLC |
Method and apparatus for video coding
|
|
CN113841401B
(zh)
*
|
2019-05-10 |
2022-11-25 |
北京字节跳动网络技术有限公司 |
用于视频处理的二次变换矩阵的选择
|
|
CN118381940A
(zh)
|
2019-05-15 |
2024-07-23 |
株式会社 Xris |
用于对图像信号进行编码/解码的方法及其装置
|
|
US11032572B2
(en)
*
|
2019-05-17 |
2021-06-08 |
Qualcomm Incorporated |
Low-frequency non-separable transform signaling based on zero-out patterns for video coding
|
|
CN113940074B
(zh)
*
|
2019-05-27 |
2024-12-17 |
北京小米移动软件有限公司 |
基于广角帧内预测和变换的图像编码方法和装置
|
|
US11218728B2
(en)
*
|
2019-06-04 |
2022-01-04 |
Tencent America LLC |
Method and apparatus for video coding
|
|
KR102810175B1
(ko)
|
2019-06-06 |
2025-05-20 |
광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
CN113950828B
(zh)
|
2019-06-07 |
2024-07-05 |
北京字节跳动网络技术有限公司 |
视频比特流中的简化二次变换的有条件信令
|
|
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
|
|
KR20250106334A
(ko)
*
|
2019-06-19 |
2025-07-09 |
엘지전자 주식회사 |
영상 코딩 시스템에서 변환 커널 세트에 관한 정보에 대한 컨텍스트 코딩
|
|
EP4586606A3
(en)
*
|
2019-06-19 |
2025-10-08 |
LG Electronics Inc. |
Signaling of information indicating transform kernel set in image coding
|
|
ES3041151T3
(en)
*
|
2019-06-19 |
2025-11-07 |
Lg Electronics Inc |
Coding of information about transform kernel set
|
|
US11303913B2
(en)
*
|
2019-06-19 |
2022-04-12 |
Qualcomm Incorporated |
Decoded picture buffer indexing
|
|
CN117294844A
(zh)
*
|
2019-06-20 |
2023-12-26 |
Lg电子株式会社 |
解码和编码设备、发送用于图像的数据的设备及存储介质
|
|
US12081768B2
(en)
|
2019-06-21 |
2024-09-03 |
Electronics And Telecommunications Research Institute |
Image encoding/decoding method and apparatus
|
|
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
|
|
CN115967811A
(zh)
|
2019-06-25 |
2023-04-14 |
三星电子株式会社 |
使用二次变换的视频信号处理方法及装置
|
|
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
|
|
CN114208183B
(zh)
|
2019-08-03 |
2025-01-10 |
北京字节跳动网络技术有限公司 |
视频的缩减二次变换中基于位置的模式导出
|
|
WO2021032045A1
(en)
|
2019-08-17 |
2021-02-25 |
Beijing Bytedance Network Technology Co., Ltd. |
Context modeling of side information for reduced secondary transforms in video
|
|
US11677984B2
(en)
*
|
2019-08-20 |
2023-06-13 |
Qualcomm Incorporated |
Low-frequency non-separable transform (LFNST) signaling
|
|
US11323743B2
(en)
*
|
2019-08-26 |
2022-05-03 |
Tencent America LLC |
Interaction between CU partitions and sub-block transform
|
|
CN114424538B
(zh)
*
|
2019-09-20 |
2025-06-13 |
Lg电子株式会社 |
基于变换的图像编码方法及其装置
|
|
PH12022550545A1
(en)
|
2019-09-20 |
2023-03-20 |
Nokia Technologies Oy |
An apparatus, a method and a computer program for video coding and decoding
|
|
CN116437085A
(zh)
*
|
2019-10-04 |
2023-07-14 |
Lg电子株式会社 |
图像编码设备、图像解码设备及其存储介质和发送设备
|
|
WO2021071283A1
(ko)
|
2019-10-08 |
2021-04-15 |
엘지전자 주식회사 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
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
|
|
AU2019275552B2
(en)
*
|
2019-12-03 |
2022-10-13 |
Canon Kabushiki Kaisha |
Method, apparatus and system for encoding and decoding a coding tree unit
|
|
CN114788278B
(zh)
*
|
2019-12-08 |
2025-10-24 |
抖音视界(北京)有限公司 |
使用多个分量的跨分量预测
|
|
EP4066213A1
(en)
|
2020-01-08 |
2022-10-05 |
Apple Inc. |
In-tree geometry quantization of point clouds
|
|
EP4070281A1
(en)
|
2020-01-09 |
2022-10-12 |
Apple Inc. |
In-tree geometry quantization of point clouds
|
|
EP4107960A4
(en)
*
|
2020-02-25 |
2024-03-27 |
HFI Innovation Inc. |
METHOD AND DEVICE FOR SIGNALING A SECONDARY TRANSFORMATION IN VIDEO CODING
|
|
WO2021190593A1
(en)
|
2020-03-25 |
2021-09-30 |
Beijing Bytedance Network Technology Co., Ltd. |
Coded video processing using enhanced secondary transform
|
|
JP7360984B2
(ja)
*
|
2020-03-31 |
2023-10-13 |
Kddi株式会社 |
画像復号装置、画像復号方法及びプログラム
|
|
CN120075461A
(zh)
*
|
2021-03-14 |
2025-05-30 |
腾讯科技（深圳）有限公司 |
视频编解码方法、装置、计算机可读介质及电子设备
|
|
US12363331B2
(en)
*
|
2021-12-09 |
2025-07-15 |
Apple Inc. |
Encoding and decoding video content using prediction-aware flexible skip coding
|
|
WO2024107210A1
(en)
*
|
2022-11-15 |
2024-05-23 |
Google Llc |
Dc only transform coefficient mode for image and video coding
|