CN109218727A - 视频处理的方法和装置 - Google Patents
视频处理的方法和装置 Download PDFInfo
- Publication number
- CN109218727A CN109218727A CN201710525977.9A CN201710525977A CN109218727A CN 109218727 A CN109218727 A CN 109218727A CN 201710525977 A CN201710525977 A CN 201710525977A CN 109218727 A CN109218727 A CN 109218727A
- Authority
- CN
- China
- Prior art keywords
- video
- resolution
- video fragment
- fragment
- machine learning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 80
- 238000012545 processing Methods 0.000 title claims abstract description 41
- 238000010801 machine learning Methods 0.000 claims abstract description 68
- 238000005070 sampling Methods 0.000 claims description 140
- 239000012634 fragment Substances 0.000 claims description 135
- 230000003044 adaptive effect Effects 0.000 claims description 56
- 238000012549 training Methods 0.000 claims description 39
- 230000008569 process Effects 0.000 claims description 37
- 238000004364 calculation method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 238000013527 convolutional neural network Methods 0.000 description 37
- 238000011176 pooling Methods 0.000 description 35
- 230000006870 function Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 21
- 238000003860 storage Methods 0.000 description 18
- 230000003068 static effect Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 10
- 238000004590 computer program Methods 0.000 description 10
- 239000013598 vector Substances 0.000 description 6
- 238000004422 calculation algorithm Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000013139 quantization Methods 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- 238000013528 artificial neural network Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003062 neural network model Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- Mathematical Physics (AREA)
- Computing Systems (AREA)
- Medical Informatics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (12)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710525977.9A CN109218727B (zh) | 2017-06-30 | 2017-06-30 | 视频处理的方法和装置 |
PCT/CN2018/083823 WO2019001108A1 (zh) | 2017-06-30 | 2018-04-20 | 视频处理的方法和装置 |
EP18824050.1A EP3637781A4 (en) | 2017-06-30 | 2018-04-20 | VIDEO PROCESSING METHOD AND DEVICE |
US16/728,538 US20200145692A1 (en) | 2017-06-30 | 2019-12-27 | Video processing method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710525977.9A CN109218727B (zh) | 2017-06-30 | 2017-06-30 | 视频处理的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109218727A true CN109218727A (zh) | 2019-01-15 |
CN109218727B CN109218727B (zh) | 2021-06-25 |
Family
ID=64741015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710525977.9A Active CN109218727B (zh) | 2017-06-30 | 2017-06-30 | 视频处理的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20200145692A1 (zh) |
EP (1) | EP3637781A4 (zh) |
CN (1) | CN109218727B (zh) |
WO (1) | WO2019001108A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109996116A (zh) * | 2019-03-27 | 2019-07-09 | 深圳创维-Rgb电子有限公司 | 提升视频分辨率的方法、终端及可读存储介质 |
CN110008904A (zh) * | 2019-04-08 | 2019-07-12 | 万维科研有限公司 | 生成基于视频文件格式的形状识别列表的方法 |
CN110868610A (zh) * | 2019-10-25 | 2020-03-06 | 富盛科技股份有限公司 | 流媒体传输方法、装置及服务器 |
CN111025939A (zh) * | 2019-11-28 | 2020-04-17 | 徐州华邦专用汽车有限公司 | 一种用于汽车配件制造的切割系统 |
CN111163318A (zh) * | 2020-01-09 | 2020-05-15 | 北京大学 | 一种基于反馈优化的人机视觉编码方法和装置 |
CN112019846A (zh) * | 2020-07-26 | 2020-12-01 | 杭州皮克皮克科技有限公司 | 基于深度学习的自适应编码方法及系统、设备、介质 |
CN112188237A (zh) * | 2019-07-04 | 2021-01-05 | 国家广播电视总局广播电视科学研究院 | 节目分发方法和装置、接收方法、终端设备及介质 |
WO2021002719A1 (ko) * | 2019-07-03 | 2021-01-07 | 한국과학기술원 | 비디오 처리 방법 및 장치 |
CN112399120A (zh) * | 2019-08-14 | 2021-02-23 | 三星电子株式会社 | 电子装置及其控制方法 |
WO2021072694A1 (en) * | 2019-10-17 | 2021-04-22 | Alibaba Group Holding Limited | Adaptive resolution coding based on machine learning model |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111385490B (zh) * | 2018-12-28 | 2021-07-13 | 清华大学 | 视频拼接方法及装置 |
CN110401834B (zh) * | 2019-08-06 | 2021-07-27 | 杭州微帧信息科技有限公司 | 一种基于深度学习的自适应视频编码方法 |
KR102436512B1 (ko) * | 2019-10-29 | 2022-08-25 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
KR20210067783A (ko) | 2019-11-29 | 2021-06-08 | 삼성전자주식회사 | 전자 장치, 그 제어 방법 및 시스템 |
US11328095B2 (en) * | 2020-01-07 | 2022-05-10 | Attestiv Inc. | Peceptual video fingerprinting |
EP3849180A1 (en) * | 2020-01-10 | 2021-07-14 | Nokia Technologies Oy | Encoding or decoding data for dynamic task switching |
WO2021251659A1 (en) | 2020-06-11 | 2021-12-16 | Samsung Electronics Co., Ltd. | Method and apparatus for performing artificial intelligence encoding and artificial intelligence decoding |
US11645761B2 (en) * | 2020-08-14 | 2023-05-09 | Meta Platforms Technologies, Llc | Adaptive sampling of images |
CN112672164B (zh) * | 2020-12-10 | 2023-03-17 | 博流智能科技(南京)有限公司 | 视频压缩系统及方法、视频解压缩系统及方法 |
CN113452996B (zh) * | 2021-06-08 | 2024-04-19 | 杭州网易智企科技有限公司 | 一种视频编码、解码方法及装置 |
US20230068502A1 (en) * | 2021-08-30 | 2023-03-02 | Disney Enterprises, Inc. | Multi-Modal Content Based Automated Feature Recognition |
US11870833B2 (en) * | 2021-08-31 | 2024-01-09 | Google Llc | Methods and systems for encoder parameter setting optimization |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101710993A (zh) * | 2009-11-30 | 2010-05-19 | 北京大学 | 基于块的自适应超分辨率视频处理方法及系统 |
CN103607591A (zh) * | 2013-10-28 | 2014-02-26 | 四川大学 | 结合超分辨率重建的图像压缩方法 |
CN105392009A (zh) * | 2015-11-27 | 2016-03-09 | 四川大学 | 基于块自适应采样和超分辨率重建的低码率图像编码方法 |
US20160163021A1 (en) * | 2014-12-03 | 2016-06-09 | King Abdulaziz City For Science And Technology | Super-resolution of dynamic scenes using sampling rate diversity |
WO2016132145A1 (en) * | 2015-02-19 | 2016-08-25 | Magic Pony Technology Limited | Online training of hierarchical algorithms |
CN106791927A (zh) * | 2016-12-23 | 2017-05-31 | 福建帝视信息科技有限公司 | 一种基于深度学习的视频增强与传输方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247605A (en) * | 1990-07-02 | 1993-09-21 | General Electric Company | Neural nets supplied synapse signals obtained by digital-to-analog conversion of plural-bit samples |
CN103167284B (zh) * | 2011-12-19 | 2017-08-11 | 中国电信股份有限公司 | 一种基于画面超分辨率的视频流传输方法及系统 |
CN102881000B (zh) * | 2012-09-07 | 2016-05-18 | 华为技术有限公司 | 一种视频图像的超分辨率方法、装置和设备 |
US9936208B1 (en) * | 2015-06-23 | 2018-04-03 | Amazon Technologies, Inc. | Adaptive power and quality control for video encoders on mobile devices |
GB201607879D0 (en) * | 2016-05-05 | 2016-06-22 | Magic Pony Technology Ltd | Video encoding using hierarchical algorithms |
WO2018053340A1 (en) * | 2016-09-15 | 2018-03-22 | Twitter, Inc. | Super resolution using a generative adversarial network |
US11055615B2 (en) * | 2016-12-07 | 2021-07-06 | Arilou Information Security Technologies Ltd. | System and method for using signal waveform analysis for detecting a change in a wired network |
US10986356B2 (en) * | 2017-07-06 | 2021-04-20 | Samsung Electronics Co., Ltd. | Method for encoding/decoding image and device therefor |
US10547823B2 (en) * | 2018-09-25 | 2020-01-28 | Intel Corporation | View interpolation of multi-camera array images with flow estimation and image super resolution using deep learning |
US20200162789A1 (en) * | 2018-11-19 | 2020-05-21 | Zhan Ma | Method And Apparatus Of Collaborative Video Processing Through Learned Resolution Scaling |
-
2017
- 2017-06-30 CN CN201710525977.9A patent/CN109218727B/zh active Active
-
2018
- 2018-04-20 EP EP18824050.1A patent/EP3637781A4/en not_active Withdrawn
- 2018-04-20 WO PCT/CN2018/083823 patent/WO2019001108A1/zh unknown
-
2019
- 2019-12-27 US US16/728,538 patent/US20200145692A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101710993A (zh) * | 2009-11-30 | 2010-05-19 | 北京大学 | 基于块的自适应超分辨率视频处理方法及系统 |
CN103607591A (zh) * | 2013-10-28 | 2014-02-26 | 四川大学 | 结合超分辨率重建的图像压缩方法 |
US20160163021A1 (en) * | 2014-12-03 | 2016-06-09 | King Abdulaziz City For Science And Technology | Super-resolution of dynamic scenes using sampling rate diversity |
WO2016132145A1 (en) * | 2015-02-19 | 2016-08-25 | Magic Pony Technology Limited | Online training of hierarchical algorithms |
CN105392009A (zh) * | 2015-11-27 | 2016-03-09 | 四川大学 | 基于块自适应采样和超分辨率重建的低码率图像编码方法 |
CN106791927A (zh) * | 2016-12-23 | 2017-05-31 | 福建帝视信息科技有限公司 | 一种基于深度学习的视频增强与传输方法 |
Non-Patent Citations (2)
Title |
---|
何小海、吴笛、滕奇志、卿粼波、黄建秋: "集成超分辨率重建的图像压缩编码新型框架及其实现", 《数据采集与处理》 * |
杨永玲: "基于超分辨率重建的视频图像压缩方法的研究", 《中国优秀硕士学位论文全文数据库》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109996116A (zh) * | 2019-03-27 | 2019-07-09 | 深圳创维-Rgb电子有限公司 | 提升视频分辨率的方法、终端及可读存储介质 |
CN110008904A (zh) * | 2019-04-08 | 2019-07-12 | 万维科研有限公司 | 生成基于视频文件格式的形状识别列表的方法 |
WO2021002719A1 (ko) * | 2019-07-03 | 2021-01-07 | 한국과학기술원 | 비디오 처리 방법 및 장치 |
CN112188237A (zh) * | 2019-07-04 | 2021-01-05 | 国家广播电视总局广播电视科学研究院 | 节目分发方法和装置、接收方法、终端设备及介质 |
CN112399120B (zh) * | 2019-08-14 | 2023-09-19 | 三星电子株式会社 | 电子装置及其控制方法 |
US11574385B2 (en) | 2019-08-14 | 2023-02-07 | Samsung Electronics Co., Ltd. | Electronic apparatus and control method for updating parameters of neural networks while generating high-resolution images |
CN112399120A (zh) * | 2019-08-14 | 2021-02-23 | 三星电子株式会社 | 电子装置及其控制方法 |
WO2021072694A1 (en) * | 2019-10-17 | 2021-04-22 | Alibaba Group Holding Limited | Adaptive resolution coding based on machine learning model |
CN110868610A (zh) * | 2019-10-25 | 2020-03-06 | 富盛科技股份有限公司 | 流媒体传输方法、装置及服务器 |
CN111025939A (zh) * | 2019-11-28 | 2020-04-17 | 徐州华邦专用汽车有限公司 | 一种用于汽车配件制造的切割系统 |
CN111163318A (zh) * | 2020-01-09 | 2020-05-15 | 北京大学 | 一种基于反馈优化的人机视觉编码方法和装置 |
WO2021139114A1 (zh) * | 2020-01-09 | 2021-07-15 | 北京大学 | 一种基于反馈优化的人机视觉编码方法和装置 |
CN112019846A (zh) * | 2020-07-26 | 2020-12-01 | 杭州皮克皮克科技有限公司 | 基于深度学习的自适应编码方法及系统、设备、介质 |
Also Published As
Publication number | Publication date |
---|---|
EP3637781A4 (en) | 2020-05-27 |
EP3637781A1 (en) | 2020-04-15 |
CN109218727B (zh) | 2021-06-25 |
WO2019001108A1 (zh) | 2019-01-03 |
US20200145692A1 (en) | 2020-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109218727B (zh) | 视频处理的方法和装置 | |
US11924445B2 (en) | Instance-adaptive image and video compression using machine learning systems | |
US10623775B1 (en) | End-to-end video and image compression | |
EP3829173A1 (en) | Transmission of images and videos using artificial intelligence models | |
CN109379550A (zh) | 基于卷积神经网络的视频帧率上变换方法及系统 | |
US20170264902A1 (en) | System and method for video processing based on quantization parameter | |
US11893762B2 (en) | Method and data processing system for lossy image or video encoding, transmission and decoding | |
TWI806199B (zh) | 特徵圖資訊的指示方法,設備以及電腦程式 | |
JP2024535693A (ja) | 機械学習システムを使用するネットワークパラメータ部分空間におけるインスタンス適応画像及びビデオ圧縮 | |
WO2022194137A1 (zh) | 视频图像的编解码方法及相关设备 | |
JP2023543520A (ja) | 機械学習を基にしたピクチャコーディングにおけるクロマサブサンプリングフォーマット取り扱いのための方法 | |
WO2023098688A1 (zh) | 图像编解码方法和装置 | |
US20240283957A1 (en) | Microdosing For Low Bitrate Video Compression | |
TW202228439A (zh) | 基於機器學習的圖像編解碼中的色度子採樣格式處理方法 | |
EP4231644A1 (en) | Video frame compression method and apparatus, and video frame decompression method and apparatus | |
US20230379475A1 (en) | Codec Rate Distortion Compensating Downsampler | |
KR20240064698A (ko) | 특징 맵 인코딩 및 디코딩 방법 및 장치 | |
WO2024005660A1 (en) | Method and apparatus for image encoding and decoding | |
WO2023206420A1 (zh) | 视频编解码方法、装置、设备、系统及存储介质 | |
KR102604657B1 (ko) | 영상 압축 성능 개선 방법 및 장치 | |
KR101581131B1 (ko) | 영상 정보를 전달하는 방법, 영상 부호기 및 영상 복호기 | |
US20240121398A1 (en) | Diffusion-based data compression | |
US20240163479A1 (en) | Entropy-Constrained Neural Video Representations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200225 Address after: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Applicant after: HUAWEI TECHNOLOGIES Co.,Ltd. Address before: 210012 HUAWEI Nanjing base, 101 software Avenue, Yuhuatai District, Jiangsu, Nanjing Applicant before: HUAWEI SOFTWARE TECHNOLOGIES Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210604 Address after: 430000 R & D building, 1st floor, single storey workshop building, Hekang inverter (Wuhan) Industrial Park, no.6, fozuling 3rd road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant after: Calligraphic newspaper video media (Hubei) Co.,Ltd. Address before: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Fangwei Information Technology Co.,Ltd. Effective date of registration: 20210604 Address after: 510670 Room 518, 91 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: Guangzhou Fangwei Information Technology Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Applicant before: HUAWEI TECHNOLOGIES Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |