CN107318023B - 图像帧的压缩方法及装置 - Google Patents
图像帧的压缩方法及装置 Download PDFInfo
- Publication number
- CN107318023B CN107318023B CN201710476879.0A CN201710476879A CN107318023B CN 107318023 B CN107318023 B CN 107318023B CN 201710476879 A CN201710476879 A CN 201710476879A CN 107318023 B CN107318023 B CN 107318023B
- Authority
- CN
- China
- Prior art keywords
- target
- image frame
- pixel
- image block
- color
- 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.)
- Active
Links
- 238000007906 compression Methods 0.000 title claims abstract description 93
- 230000006835 compression Effects 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000013598 vector Substances 0.000 claims description 77
- 239000003086 colorant Substances 0.000 claims description 20
- 230000000007 visual effect Effects 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 abstract description 26
- 238000010586 diagram Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 108091026890 Coding region Proteins 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710476879.0A CN107318023B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的压缩方法及装置 |
CN202011492058.4A CN112954355B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的处理方法及装置 |
CN202011492434.XA CN113163202B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的压缩方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710476879.0A CN107318023B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的压缩方法及装置 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011492058.4A Division CN112954355B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的处理方法及装置 |
CN202011492434.XA Division CN113163202B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的压缩方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107318023A CN107318023A (zh) | 2017-11-03 |
CN107318023B true CN107318023B (zh) | 2020-12-22 |
Family
ID=60183820
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011492434.XA Active CN113163202B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的压缩方法及装置 |
CN201710476879.0A Active CN107318023B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的压缩方法及装置 |
CN202011492058.4A Active CN112954355B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的处理方法及装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011492434.XA Active CN113163202B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的压缩方法及装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011492058.4A Active CN112954355B (zh) | 2017-06-21 | 2017-06-21 | 图像帧的处理方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN113163202B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110582019A (zh) * | 2019-09-02 | 2019-12-17 | 北京网聘咨询有限公司 | 基于手机端的视频简化处理系统 |
CN111464812B (zh) * | 2020-04-17 | 2022-06-10 | 重庆京像微电子有限公司 | 编码解码的方法、系统、装置、存储介质及处理器 |
CN114022790B (zh) * | 2022-01-10 | 2022-04-26 | 成都国星宇航科技有限公司 | 遥感图像中云层检测及图像压缩方法、装置和存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103700121A (zh) * | 2013-12-30 | 2014-04-02 | Tcl集团股份有限公司 | 一种复合图像的压缩方法及装置 |
CN103886623A (zh) * | 2012-12-19 | 2014-06-25 | 华为技术有限公司 | 一种图像压缩方法、设备及系统 |
CN103886622A (zh) * | 2012-12-21 | 2014-06-25 | 腾讯科技(深圳)有限公司 | 自动图像区域划分的实现方法及实现装置 |
CN104270638A (zh) * | 2014-07-29 | 2015-01-07 | 武汉飞脉科技有限责任公司 | 一种ct影像感兴趣区域压缩与质量评估方法 |
CN106568782A (zh) * | 2016-11-05 | 2017-04-19 | 上海大学 | 一种基于机器视觉对彩色瓶盖图像颜色量化的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000511363A (ja) * | 1994-07-14 | 2000-08-29 | ジョンソン、グレイス、カンパニー | 画像を圧縮するための方法及び装置 |
EP1126411A1 (en) * | 2000-02-17 | 2001-08-22 | BRITISH TELECOMMUNICATIONS public limited company | Visual attention location system |
US20040071351A1 (en) * | 2002-10-07 | 2004-04-15 | Johan Rade | Method and system for graphics compression and display |
CN103577993B (zh) * | 2012-08-07 | 2017-06-09 | 阿里巴巴集团控股有限公司 | 颜色选取方法及装置 |
CN103218832B (zh) * | 2012-10-15 | 2016-01-13 | 上海大学 | 基于图像中全局颜色对比度和空域分布的视觉显著性算法 |
CN103514580B (zh) * | 2013-09-26 | 2016-06-08 | 香港应用科技研究院有限公司 | 用于获得视觉体验优化的超分辨率图像的方法和系统 |
CN104065962B (zh) * | 2013-10-28 | 2017-03-08 | 四川大学 | 基于视觉注意的宏块层比特分配优化方法 |
CN104105006B (zh) * | 2014-07-23 | 2017-12-26 | 北京永新视博信息技术有限公司 | 一种视频图像处理方法和系统 |
CN104933738B (zh) * | 2015-06-16 | 2017-09-15 | 中国人民解放军国防科学技术大学 | 一种基于局部结构检测和对比度的视觉显著图生成方法 |
-
2017
- 2017-06-21 CN CN202011492434.XA patent/CN113163202B/zh active Active
- 2017-06-21 CN CN201710476879.0A patent/CN107318023B/zh active Active
- 2017-06-21 CN CN202011492058.4A patent/CN112954355B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103886623A (zh) * | 2012-12-19 | 2014-06-25 | 华为技术有限公司 | 一种图像压缩方法、设备及系统 |
CN103886622A (zh) * | 2012-12-21 | 2014-06-25 | 腾讯科技(深圳)有限公司 | 自动图像区域划分的实现方法及实现装置 |
CN103700121A (zh) * | 2013-12-30 | 2014-04-02 | Tcl集团股份有限公司 | 一种复合图像的压缩方法及装置 |
CN104270638A (zh) * | 2014-07-29 | 2015-01-07 | 武汉飞脉科技有限责任公司 | 一种ct影像感兴趣区域压缩与质量评估方法 |
CN106568782A (zh) * | 2016-11-05 | 2017-04-19 | 上海大学 | 一种基于机器视觉对彩色瓶盖图像颜色量化的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112954355A (zh) | 2021-06-11 |
CN107318023A (zh) | 2017-11-03 |
CN113163202A (zh) | 2021-07-23 |
CN112954355B (zh) | 2022-12-09 |
CN113163202B (zh) | 2022-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10242646B2 (en) | RGB to YUV format conversion and inverse conversion method and circuit for depth packing and depacking | |
US8780996B2 (en) | System and method for encoding and decoding video data | |
CN111489346B (zh) | 一种全参考图像质量评价方法及系统 | |
CN107318023B (zh) | 图像帧的压缩方法及装置 | |
CN112866802B (zh) | 视频处理方法、装置、存储介质及计算机设备 | |
US20210390659A1 (en) | Apparatus and method for performing artificial intelligence encoding and decoding on image by using low-complexity neural network | |
CN113596573B (zh) | 图像处理方法、装置、电子设备和计算机可读存储介质 | |
CN112132836A (zh) | 视频图像裁剪方法、装置、电子设备及存储介质 | |
Sandić-Stanković et al. | Fast blind quality assessment of DIBR-synthesized video based on high-high wavelet subband | |
CN107465939A (zh) | 视频图像数据流的处理方法及装置 | |
CN111429357A (zh) | 训练数据确定方法、视频处理方法、装置、设备及介质 | |
CN105744275A (zh) | 一种视频数据输入、输出方法和装置 | |
US20170161875A1 (en) | Video resolution method and apparatus | |
CN107220934B (zh) | 图像重建方法及装置 | |
US9508025B2 (en) | Image processing device, image processing method and medium | |
CN112565887A (zh) | 一种视频处理方法、装置、终端及存储介质 | |
KR101279576B1 (ko) | 디지털 영상 처리 장치에서의 파노라마 영상 생성 방법 | |
US9619864B2 (en) | Image processing apparatus and method for increasing sharpness of images | |
US20170244972A1 (en) | Methods and apparatus for mapping input image | |
CN114092359B (zh) | 花屏处理方法、装置和电子设备 | |
KR20140028516A (ko) | 학습방식의 부화소기반 영상축소방법 | |
Nguyen et al. | Colorto grayscale image conversion using modulation domain quadratic programming | |
US10438328B1 (en) | Chroma blurring reduction in video and images | |
CN110267043B (zh) | 解码方法、解码装置和电子设备 | |
Kalyan et al. | A New Concatenated Method for Deep Curve Estimation Using Low Weight CNN for Low Light Image Enhancement |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Jiao Inventor after: Zhong Anbiao Inventor after: Su Rui Inventor before: Zhou Jiao Inventor before: Su Rui |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221212 Address after: Room 740, No. 1256 and 1258, Wanrong Road, Jing'an District, Shanghai, 200072 Patentee after: Shanghai Jingda Xinlian Information Technology Co.,Ltd. Address before: Room d102, building 4, Fengye Xindu District, hi tech Zone, Xi'an City, Shaanxi Province Patentee before: XI'AN VANXVM ELECTRONICS TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230724 Address after: 710075, 2nd Floor, Building 5, Taiwei Zhilian Center, No. 8 Tangyan South Road, High tech Zone, Xi'an City, Shaanxi Province Patentee after: XI'AN VANXVM ELECTRONICS TECHNOLOGY Co.,Ltd. Address before: Room 740, No. 1256 and 1258, Wanrong Road, Jing'an District, Shanghai, 200072 Patentee before: Shanghai Jingda Xinlian Information Technology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The compression method and device for image frames Granted publication date: 20201222 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: XI'AN VANXVM ELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2024610000022 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |