|
KR20120035096A
(ko)
*
|
2010-10-04 |
2012-04-13 |
한국전자통신연구원 |
쿼드 트리 변환 구조에서 부가 정보의 시그널링 방법 및 장치
|
|
CN106454362B
(zh)
*
|
2011-01-13 |
2019-06-28 |
佳能株式会社 |
图像编码装置和方法以及图像解码装置和方法
|
|
KR101794817B1
(ko)
*
|
2014-09-26 |
2017-11-07 |
돌비 레버러토리즈 라이쎈싱 코오포레이션 |
지각적으로 양자화된 비디오 콘텐츠를 인코딩 및 디코딩하는 방법
|
|
US9883184B2
(en)
|
2014-10-07 |
2018-01-30 |
Qualcomm Incorporated |
QP derivation and offset for adaptive color transform in video coding
|
|
US10158836B2
(en)
*
|
2015-01-30 |
2018-12-18 |
Qualcomm Incorporated |
Clipping for cross-component prediction and adaptive color transform for video coding
|
|
JP6593122B2
(ja)
*
|
2015-11-20 |
2019-10-23 |
富士通株式会社 |
動画像符号化装置、動画像符号化方法、及びプログラム
|
|
US10425642B1
(en)
*
|
2016-02-11 |
2019-09-24 |
Amazon Technologies, Inc. |
Noisy media content encoding
|
|
US10244266B1
(en)
|
2016-02-11 |
2019-03-26 |
Amazon Technologies, Inc. |
Noisy media content encoding
|
|
WO2017173593A1
(en)
*
|
2016-04-06 |
2017-10-12 |
Mediatek Singapore Pte. Ltd. |
Separate coding secondary transform syntax elements for different color components
|
|
KR102331933B1
(ko)
*
|
2016-05-12 |
2021-11-29 |
엘지전자 주식회사 |
계수 유도 복원을 이용하여 비디오 신호를 처리하는 방법 및 장치
|
|
US20210297680A1
(en)
*
|
2016-10-12 |
2021-09-23 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Residual refinement of color components
|
|
US10554974B2
(en)
*
|
2017-01-13 |
2020-02-04 |
Mediatek Inc. |
Method and apparatus enabling adaptive multiple transform for chroma transport blocks using control flags
|
|
US11019339B2
(en)
*
|
2017-07-12 |
2021-05-25 |
Futurewei Technologies, Inc. |
Fractional quantization parameter offset in video compression
|
|
US11166045B2
(en)
|
2017-10-11 |
2021-11-02 |
Lg Electronics Inc. |
Method for image coding on basis of separable transform and apparatus therefor
|
|
US11095896B2
(en)
*
|
2017-10-12 |
2021-08-17 |
Qualcomm Incorporated |
Video coding with content adaptive spatially varying quantization
|
|
WO2019148977A1
(en)
*
|
2018-02-01 |
2019-08-08 |
Mediatek Inc. |
Methods and apparatuses of video encoding or decoding with adaptive quantization of video data
|
|
US10262451B1
(en)
*
|
2018-04-09 |
2019-04-16 |
8i Limited |
View-dependent color compression
|
|
WO2019229683A1
(en)
|
2018-05-31 |
2019-12-05 |
Beijing Bytedance Network Technology Co., Ltd. |
Concept of interweaved prediction
|
|
US10861405B2
(en)
*
|
2018-07-09 |
2020-12-08 |
Samsung Display Co., Ltd. |
Color transform for RGBG subpixel format
|
|
KR20250093592A
(ko)
*
|
2018-09-21 |
2025-06-24 |
후아웨이 테크놀러지 컴퍼니 리미티드 |
역 양자화 장치 및 방법
|
|
CN117640955A
(zh)
*
|
2018-11-06 |
2024-03-01 |
北京字节跳动网络技术有限公司 |
帧内预测的简化参数推导
|
|
EP3868095A4
(en)
*
|
2018-11-26 |
2021-12-15 |
Huawei Technologies Co., Ltd. |
APPARATUS AND METHOD FOR DERIVATING A CHROMINANCE QUANTIFICATION PARAMETER
|
|
WO2020108591A1
(en)
|
2018-12-01 |
2020-06-04 |
Beijing Bytedance Network Technology Co., Ltd. |
Parameter derivation for intra prediction
|
|
EP3906671A2
(en)
|
2019-01-02 |
2021-11-10 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. |
Unified transform type signaling and transform type dependent transform coefficient level coding
|
|
CN113454999B
(zh)
|
2019-01-02 |
2024-07-02 |
北京字节跳动网络技术有限公司 |
划分模式之间的运动矢量推导
|
|
CN113366839B
(zh)
|
2019-01-31 |
2024-01-12 |
北京字节跳动网络技术有限公司 |
视频编解码中的细化量化步骤
|
|
CN113711602B
(zh)
*
|
2019-02-15 |
2025-10-03 |
北京字节跳动网络技术有限公司 |
视频压缩中的非二次幂分割树的使用的限制
|
|
EP3700205A1
(en)
*
|
2019-02-19 |
2020-08-26 |
Nokia Technologies Oy |
Quantization parameter derivation for cross-channel residual encoding and decoding
|
|
SG11202109517RA
(en)
*
|
2019-03-12 |
2021-09-29 |
Tencent America LLC |
Method and apparatus for color transform in vvc
|
|
MX2021012405A
(es)
*
|
2019-04-17 |
2021-11-12 |
Huawei Tech Co Ltd |
Un codificador, un decodificador y metodos de armonizacion de intraprediccion basada en matriz correspondiente y seleccion de nucleo de transformada secundaria.
|
|
HUE071720T2
(hu)
|
2019-04-20 |
2025-09-28 |
Beijing Bytedance Network Tech Co Ltd |
Szintaxiselemek jelzése krominanciamaradékok együttes kódolására
|
|
WO2020239119A1
(en)
|
2019-05-30 |
2020-12-03 |
Beijing Bytedance Network Technology Co., Ltd. |
Adaptive loop filtering for chroma components
|
|
CN113994666B
(zh)
|
2019-06-06 |
2025-01-03 |
北京字节跳动网络技术有限公司 |
隐式选择变换候选
|
|
WO2020244662A1
(en)
|
2019-06-06 |
2020-12-10 |
Beijing Bytedance Network Technology Co., Ltd. |
Simplified transform coding tools
|
|
CN113940076B
(zh)
|
2019-06-06 |
2025-01-03 |
北京字节跳动网络技术有限公司 |
应用隐式变换选择
|
|
KR20250134724A
(ko)
|
2019-06-11 |
2025-09-11 |
엘지전자 주식회사 |
영상 디코딩 방법 및 그 장치
|
|
US11070825B2
(en)
*
|
2019-06-13 |
2021-07-20 |
Mediatek Inc. |
Method and apparatus of encoding or decoding video data with adaptive colour transform
|
|
WO2020253864A1
(en)
*
|
2019-06-21 |
2020-12-24 |
Beijing Bytedance Network Technology Co., Ltd. |
Selective enablement of adaptive in-loop color-space transform in video coding
|
|
CN119299693A
(zh)
*
|
2019-06-28 |
2025-01-10 |
Lg 电子株式会社 |
用于解码图像的方法及其装置
|
|
KR102640264B1
(ko)
*
|
2019-06-28 |
2024-02-23 |
엘지전자 주식회사 |
크로마 양자화 파라미터 데이터에 대한 영상 디코딩 방법 및 그 장치
|
|
US11057623B2
(en)
*
|
2019-07-03 |
2021-07-06 |
Qualcomm Incorporated |
Deblock filtering for video coding
|
|
GB2619640B
(en)
*
|
2019-07-05 |
2024-06-05 |
V Nova Int Ltd |
Quantization of residuals in video coding
|
|
BR112022002006A2
(pt)
|
2019-08-06 |
2022-03-29 |
Beijing Bytedance Network Tech Co Ltd |
Método de processamento de vídeo, aparelho de processamento de vídeo, e, mídia legível por computador
|
|
JP7309046B2
(ja)
|
2019-09-02 |
2023-07-14 |
北京字節跳動網絡技術有限公司 |
カラーフォーマットに基づいたビデオ領域のパーティション
|
|
CN114342369B
(zh)
*
|
2019-09-02 |
2025-07-18 |
北京字节跳动网络技术有限公司 |
用于视频编解码的色度去方块调谐
|
|
JPWO2021045162A1
(https=)
*
|
2019-09-06 |
2021-03-11 |
|
|
|
KR102799921B1
(ko)
|
2019-09-14 |
2025-04-25 |
바이트댄스 아이엔씨 |
크로마 디블로킹 필터링을 위한 양자화 파라미터
|
|
CN117615155A
(zh)
|
2019-09-19 |
2024-02-27 |
北京字节跳动网络技术有限公司 |
视频编解码中的参考样点位置推导
|
|
EP4032259A4
(en)
*
|
2019-09-20 |
2022-11-23 |
Alibaba Group Holding Limited |
QUANTIZATION PARAMETER SIGNALING IN VIDEO PROCESSING
|
|
WO2021052492A1
(en)
|
2019-09-20 |
2021-03-25 |
Beijing Bytedance Network Technology Co., Ltd. |
Luma mapping with chroma scaling
|
|
JP7332795B2
(ja)
|
2019-09-21 |
2023-08-23 |
北京字節跳動網絡技術有限公司 |
クロマ・イントラモードのベースとなるサイズ制約
|
|
WO2021061794A1
(en)
*
|
2019-09-23 |
2021-04-01 |
Beijing Dajia Internet Information Technology Co., Ltd. |
Methods and apparatus of video coding in 4:4:4 chroma format
|
|
AU2020354852B2
(en)
*
|
2019-09-23 |
2025-07-10 |
Huawei Technologies Co., Ltd. |
Method and apparatus for chrominance quantization parameters signalling
|
|
CN114424554B
(zh)
*
|
2019-09-23 |
2024-04-09 |
华为技术有限公司 |
色度qp偏移表指示和推导的方法和装置
|
|
BR112022006453A2
(pt)
*
|
2019-10-05 |
2022-09-27 |
Beijing Bytedance Network Tech Co Ltd |
Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador
|
|
WO2021072177A1
(en)
|
2019-10-09 |
2021-04-15 |
Bytedance Inc. |
Cross-component adaptive loop filtering in video coding
|
|
US11412235B2
(en)
|
2019-10-10 |
2022-08-09 |
Tencent America LLC |
Color transform for video coding
|
|
CN117376557A
(zh)
|
2019-10-13 |
2024-01-09 |
北京字节跳动网络技术有限公司 |
参考图片重采样与视频编解码工具之间的相互作用
|
|
EP4029264A4
(en)
|
2019-10-14 |
2022-11-23 |
ByteDance Inc. |
Joint coding of chroma residual and filtering in video processing
|
|
WO2021086023A1
(ko)
*
|
2019-10-28 |
2021-05-06 |
엘지전자 주식회사 |
적응적 변환을 이용하여 레지듀얼 처리를 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
|
|
CN119893102A
(zh)
*
|
2019-10-28 |
2025-04-25 |
Lg电子株式会社 |
图像编码/解码设备和用于发送数据的设备
|
|
EP4054189B1
(en)
*
|
2019-10-28 |
2025-07-30 |
LG Electronics Inc. |
Method for encoding/decoding image using color space conversion, and method for transmitting bitstream
|
|
CA3159585C
(en)
*
|
2019-10-28 |
2025-11-04 |
Nokia Technologies Oy |
METHOD AND DEVICE FOR IMAGE ENCODING/DECODING USING AN ADAPTIVE COLOR TRANSFORM, AND METHOD FOR BINARY STREAM TRANSMISSION
|
|
CN115152219B
(zh)
*
|
2019-11-07 |
2026-04-17 |
抖音视界有限公司 |
视频编解码的自适应环内颜色空间变换的量化特性
|
|
WO2021093801A1
(en)
*
|
2019-11-14 |
2021-05-20 |
Beijing Bytedance Network Technology Co., Ltd. |
Coding of low bit-depth visual media data
|
|
US11425405B2
(en)
*
|
2019-11-15 |
2022-08-23 |
Qualcomm Incorporated |
Cross-component adaptive loop filter in video coding
|
|
US20210160481A1
(en)
*
|
2019-11-26 |
2021-05-27 |
Qualcomm Incorporated |
Flexible signaling of qp offset for adaptive color transform in video coding
|
|
AU2020391549C1
(en)
*
|
2019-11-26 |
2024-09-05 |
Wilus Institute Of Standards And Technology Inc. |
Method and device for processing video signal by using adaptive color space transform
|
|
US20210168406A1
(en)
*
|
2019-11-29 |
2021-06-03 |
Tencent America LLC |
Signaling of video coding tools supporting various chroma formats
|
|
WO2021112950A1
(en)
*
|
2019-12-05 |
2021-06-10 |
Alibaba Group Holding Limited |
Method and apparatus for chroma sampling
|
|
WO2021118977A1
(en)
|
2019-12-09 |
2021-06-17 |
Bytedance Inc. |
Using quantization groups in video coding
|
|
CN116320457B
(zh)
*
|
2019-12-10 |
2024-06-28 |
北京达佳互联信息技术有限公司 |
以4:4:4色度格式进行视频编解码的方法和装置
|
|
WO2021121419A1
(en)
|
2019-12-19 |
2021-06-24 |
Beijing Bytedance Network Technology Co., Ltd. |
Interaction between adaptive color transform and quantization parameters
|
|
JP7001668B2
(ja)
*
|
2019-12-26 |
2022-01-19 |
Kddi株式会社 |
画像復号装置、画像復号方法及びプログラム
|
|
KR102922307B1
(ko)
|
2019-12-27 |
2026-02-05 |
두인 비전 컴퍼니 리미티드 |
비디오 픽처 헤더의 슬라이스 유형의 시그널링
|
|
WO2021138293A1
(en)
*
|
2019-12-31 |
2021-07-08 |
Bytedance Inc. |
Adaptive color transform in video coding
|
|
JP7436680B2
(ja)
|
2020-01-05 |
2024-02-22 |
北京字節跳動網絡技術有限公司 |
映像コーディングのための一般制約情報
|
|
US11803989B2
(en)
*
|
2020-01-08 |
2023-10-31 |
Qualcomm Incorporated |
Quantization for geometry-based point cloud compression
|
|
WO2021139707A1
(en)
*
|
2020-01-08 |
2021-07-15 |
Beijing Bytedance Network Technology Co., Ltd. |
Joint coding of chroma residuals and adaptive color transforms
|
|
CN115244926A
(zh)
*
|
2020-01-14 |
2022-10-25 |
抖音视界有限公司 |
视频编解码中的量化参数的覆写
|
|
WO2021143896A1
(en)
|
2020-01-18 |
2021-07-22 |
Beijing Bytedance Network Technology Co., Ltd. |
Adaptive colour transform in image/video coding
|
|
WO2021150086A1
(ko)
*
|
2020-01-25 |
2021-07-29 |
엘지전자 주식회사 |
Act 레지듀얼 기반 영상 또는 비디오 코딩
|
|
CN120186349A
(zh)
*
|
2020-02-21 |
2025-06-20 |
阿里巴巴（中国）有限公司 |
计算机实现的编码及解码方法、计算机可读存储介质
|
|
US12355964B2
(en)
|
2020-03-12 |
2025-07-08 |
Interdigital Ce Patent Holdings, Sas |
High-level constraint flag for local chroma quantization parameter control
|
|
CN114450950B
(zh)
*
|
2020-04-08 |
2023-04-18 |
日本放送协会 |
编码装置、解码装置及存储介质
|
|
CN115362681B
(zh)
|
2020-04-10 |
2025-02-25 |
抖音视界有限公司 |
视频编解码中的变换跳过块的最小允许量化
|
|
US12058348B2
(en)
*
|
2020-04-17 |
2024-08-06 |
Qualcomm Incorporated |
Parallelized rate-distortion optimized quantization using deep learning
|
|
JP7142187B2
(ja)
*
|
2020-04-22 |
2022-09-26 |
日本放送協会 |
符号化装置、復号装置、及びプログラム
|
|
US11310529B2
(en)
|
2020-05-27 |
2022-04-19 |
Tencent America LLC |
Mode-dependent joint component transform
|
|
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
|
|
CN114208177B
(zh)
*
|
2020-06-10 |
2024-04-26 |
腾讯美国有限责任公司 |
视频编解码的方法、装置以及存储介质
|
|
US11700386B2
(en)
*
|
2020-06-10 |
2023-07-11 |
Tencent America LLC |
Adaptive colour transform related signalling for both of CU level and TU level
|
|
KR20240059003A
(ko)
|
2020-06-12 |
2024-05-07 |
베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 |
4:4:4 색 포맷의 비디오 코딩 방법 및 장치
|
|
CN114650425A
(zh)
*
|
2020-12-21 |
2022-06-21 |
华为技术有限公司 |
视频帧格式转换方法和装置
|
|
US12047589B2
(en)
*
|
2021-09-30 |
2024-07-23 |
Tencent America LLC |
Deriving offsets in cross-component transform coefficient level reconstruction
|
|
US12355962B2
(en)
*
|
2021-10-04 |
2025-07-08 |
Tencent America LLC |
Method and apparatus for intra block copy prediction with sample padding
|
|
US20230412806A1
(en)
*
|
2022-06-16 |
2023-12-21 |
Nokia Technologies Oy |
Apparatus, method and computer program product for quantizing neural networks
|
|
WO2024006436A1
(en)
*
|
2022-07-01 |
2024-01-04 |
Innopeak Technology, Inc. |
Bitstream encoding and decoding for geometry point cloud coding
|
|
US12425596B2
(en)
*
|
2023-05-03 |
2025-09-23 |
Tencent America LLC |
Systems and methods for dependent quantization based on current dequantization states
|
|
WO2025217251A1
(en)
*
|
2024-04-09 |
2025-10-16 |
Bytedance Inc. |
Interpretation and constraints on matrix coefficients in cicp
|