|
EP3340632B1
(en)
*
|
2015-08-19 |
2021-08-11 |
LG Electronics Inc. |
Method and device for processing video signals
|
|
CN118900324A
(zh)
|
2015-11-19 |
2024-11-05 |
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
|
|
KR20170058837A
(ko)
*
|
2015-11-19 |
2017-05-29 |
한국전자통신연구원 |
화면내 예측모드 부호화/복호화 방법 및 장치
|
|
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
|
|
EP3691266A4
(en)
*
|
2017-09-28 |
2021-07-28 |
Sharp Kabushiki Kaisha |
IMAGE ENCODING DEVICE AND IMAGE DECODING DEVICE
|
|
US11252420B2
(en)
*
|
2017-12-15 |
2022-02-15 |
Lg Electronics Inc. |
Image coding method on basis of secondary transform and device therefor
|
|
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
|
|
EP4307676A3
(en)
*
|
2017-12-21 |
2024-03-13 |
LG Electronics Inc. |
Method for coding image on basis of selective 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
|
|
EP3738312B1
(en)
*
|
2018-03-07 |
2025-11-26 |
Huawei Technologies Co., Ltd. |
Method and apparatus for harmonizing multiple sign bit hiding and residual sign prediction
|
|
US10491914B2
(en)
*
|
2018-03-29 |
2019-11-26 |
Tencent America LLC |
Transform information prediction
|
|
KR102571996B1
(ko)
*
|
2018-04-01 |
2023-08-28 |
엘지전자 주식회사 |
분할된 블록에 2차 변환을 적용하여 비디오 신호를 처리하는 방법 및 장치
|
|
PL3764649T3
(pl)
*
|
2018-04-01 |
2024-01-22 |
Lg Electronics Inc. |
Przetwarzanie sygnału wideo z wykorzystaniem skróconego przekształcenia wtórnego
|
|
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
|
|
KR20250111383A
(ko)
*
|
2018-06-06 |
2025-07-22 |
엘지전자 주식회사 |
인트라 예측 모드에 기초하여 변환 인덱스 코딩을 수행하는 방법 및 이를 위한 장치
|
|
KR20250026417A
(ko)
|
2018-07-02 |
2025-02-25 |
광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 |
이차 변환을 기반으로 비디오 신호를 처리하는 방법 및 장치
|
|
US10567752B2
(en)
*
|
2018-07-02 |
2020-02-18 |
Tencent America LLC |
Method and apparatus for intra prediction for non-square blocks in video compression
|
|
EP3806475B1
(en)
*
|
2018-07-06 |
2023-05-10 |
LG Electronics, Inc. |
Transform-based image coding method and device
|
|
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
|
|
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
|
|
WO2020046091A1
(ko)
*
|
2018-09-02 |
2020-03-05 |
엘지전자 주식회사 |
다중 변환 선택에 기반한 영상 코딩 방법 및 그 장치
|
|
KR102886022B1
(ko)
*
|
2018-09-05 |
2025-11-12 |
엘지전자 주식회사 |
비디오 신호의 부호화/복호화 방법 및 이를 위한 장치
|
|
EP3857894A4
(en)
*
|
2018-10-08 |
2022-09-07 |
HFI Innovation Inc. |
METHOD AND APPARATUS FOR CODING THE LAST SIGNIFICANT COEFFICIENT 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
|
|
BR112021009686A2
(pt)
*
|
2018-11-21 |
2021-08-31 |
Huawei Technologies Co., Ltd. |
Método e dispositivo de intrapredição
|
|
KR102807906B1
(ko)
*
|
2018-12-06 |
2025-05-14 |
엘지전자 주식회사 |
이차 변환에 기반한 영상 코딩 방법 및 그 장치
|
|
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
|
|
CN113273203B
(zh)
*
|
2018-12-22 |
2024-03-12 |
北京字节跳动网络技术有限公司 |
两步交叉分量预测模式
|
|
US11470329B2
(en)
*
|
2018-12-26 |
2022-10-11 |
Tencent America LLC |
Method and apparatus for video coding
|
|
WO2020151753A1
(en)
*
|
2019-01-25 |
2020-07-30 |
Mediatek Inc. |
Method and apparatus of transform coefficient coding with tb-level constraint
|
|
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
|
|
US10986339B2
(en)
*
|
2019-02-08 |
2021-04-20 |
Tencent America LLC |
Method and apparatus for harmonization between transform skip mode and multiple transform selection
|
|
CA3131286C
(en)
*
|
2019-03-08 |
2024-06-18 |
Beijing Bytedance Network Technology Co., Ltd. |
Constraints on model-based reshaping in video processing
|
|
JP7416450B2
(ja)
*
|
2019-03-11 |
2024-01-17 |
テンセント・アメリカ・エルエルシー |
インターｐｄｐｃモードの改善
|
|
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
|
|
US11025909B2
(en)
*
|
2019-03-21 |
2021-06-01 |
Tencent America LLC |
Method and apparatus for video coding
|
|
WO2020197274A1
(ko)
*
|
2019-03-26 |
2020-10-01 |
엘지전자 주식회사 |
변환에 기반한 영상 코딩 방법 및 그 장치
|
|
US11172211B2
(en)
*
|
2019-04-04 |
2021-11-09 |
Tencent America LLC |
Method and apparatus for video coding
|
|
US11991393B2
(en)
|
2019-04-16 |
2024-05-21 |
Hfi Innovation Inc. |
Methods and apparatuses for coding video data with secondary transform
|
|
EP3949414A4
(en)
|
2019-04-16 |
2023-04-12 |
HFI Innovation Inc. |
Methods and apparatuses for coding video data with adaptive secondary transform signaling
|
|
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
|
|
PH12021552543A1
(en)
|
2019-04-23 |
2022-07-04 |
Beijing Bytedance Network Tech Co Ltd |
Methods for cross component dependency reduction
|
|
TWI906218B
(zh)
*
|
2019-04-24 |
2025-12-01 |
美商松下電器（美國）知識產權公司 |
編碼裝置及編碼方法
|
|
US11445174B2
(en)
*
|
2019-05-06 |
2022-09-13 |
Tencent America LLC |
Method and apparatus for video coding
|
|
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
|
|
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
|
|
US11218728B2
(en)
*
|
2019-06-04 |
2022-01-04 |
Tencent America LLC |
Method and apparatus for video coding
|
|
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
|
|
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
|
|
ES3040198T3
(en)
*
|
2019-06-19 |
2025-10-29 |
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
|
|
KR102831659B1
(ko)
*
|
2019-06-19 |
2025-07-08 |
엘지전자 주식회사 |
영상 코딩 시스템에서 변환 커널 세트에 관한 정보에 대한 컨텍스트 코딩
|
|
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
|
|
US11949870B2
(en)
*
|
2019-06-21 |
2024-04-02 |
Qualcomm Incorporated |
Context modeling for low-frequency non-separable transformation signaling for video coding
|
|
CN119996687A
(zh)
|
2019-06-21 |
2025-05-13 |
韩国电子通信研究院 |
图像编码/解码方法和设备
|
|
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
|
|
WO2020262995A1
(ko)
*
|
2019-06-25 |
2020-12-30 |
주식회사 윌러스표준기술연구소 |
2차 변환을 이용하는 비디오 신호 처리 방법 및 장치
|
|
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
|
|
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
|
|
US11323743B2
(en)
*
|
2019-08-26 |
2022-05-03 |
Tencent America LLC |
Interaction between CU partitions and sub-block transform
|
|
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
|
|
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
|
|
CN117714715A
(zh)
|
2019-10-08 |
2024-03-15 |
Lg电子株式会社 |
图像解码设备、图像编码设备和数据发送设备
|
|
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
|
|
WO2021142362A1
(en)
|
2020-01-09 |
2021-07-15 |
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
|
|
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
|
|
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
|
|
CN115086657B
(zh)
|
2021-03-14 |
2025-03-14 |
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
|
|
CN118402238A
(zh)
*
|
2021-12-09 |
2024-07-26 |
苹果公司 |
使用预测感知灵活跳过译码来对视频内容进行编码和解码
|
|
WO2024107210A1
(en)
*
|
2022-11-15 |
2024-05-23 |
Google Llc |
Dc only transform coefficient mode for image and video coding
|