CN1889667B - Video frequency signal multi-processor parallel processing method - Google Patents
Video frequency signal multi-processor parallel processing method Download PDFInfo
- Publication number
- CN1889667B CN1889667B CN2006100526614A CN200610052661A CN1889667B CN 1889667 B CN1889667 B CN 1889667B CN 2006100526614 A CN2006100526614 A CN 2006100526614A CN 200610052661 A CN200610052661 A CN 200610052661A CN 1889667 B CN1889667 B CN 1889667B
- Authority
- CN
- China
- Prior art keywords
- processor
- video
- sub
- piece
- interface
- 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
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 238000003786 synthesis reaction Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 3
- 239000013598 vector Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000013139 quantization Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 206010045178 Tunnel vision Diseases 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101100439969 Arabidopsis thaliana CLPD gene Proteins 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100526614A CN1889667B (en) | 2006-07-26 | 2006-07-26 | Video frequency signal multi-processor parallel processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006100526614A CN1889667B (en) | 2006-07-26 | 2006-07-26 | Video frequency signal multi-processor parallel processing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1889667A CN1889667A (en) | 2007-01-03 |
CN1889667B true CN1889667B (en) | 2011-03-30 |
Family
ID=37578925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100526614A Active CN1889667B (en) | 2006-07-26 | 2006-07-26 | Video frequency signal multi-processor parallel processing method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1889667B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101448155B (en) * | 2008-12-26 | 2011-04-13 | 杭州华三通信技术有限公司 | Method and system for transmitting video codec data between digital signal processors |
CN102378037A (en) * | 2010-08-04 | 2012-03-14 | 致伸科技股份有限公司 | Image test method of image acquisition device and image test device using same |
CN102331923B (en) * | 2011-10-13 | 2015-04-22 | 西安电子科技大学 | Multi-core and multi-threading processor-based functional macropipeline implementing method |
CN103093176A (en) * | 2011-10-27 | 2013-05-08 | 上海德致伦电子科技有限公司 | Face detecting chip and face detecting equipment |
CN102497527B (en) | 2011-12-16 | 2013-11-27 | 杭州海康威视数字技术股份有限公司 | Multi-processor video processing system and video image synchronous transmission and display method thereof |
CN103634596A (en) * | 2012-09-27 | 2014-03-12 | 深圳市慧之星计算机有限公司 | Video coding device |
CN103093446B (en) * | 2013-01-18 | 2015-07-15 | 北京理工大学 | Multi-source image fusion device and method based on on-chip system of multiprocessor |
US8955027B1 (en) * | 2013-11-21 | 2015-02-10 | Google Inc. | Transcoding media streams using subchunking |
CN103686307B (en) * | 2013-12-24 | 2017-05-10 | 北京航天测控技术有限公司 | Digital signal processor based multi-screen splicing display device |
CN104238984B (en) * | 2014-08-28 | 2017-12-19 | 国家电网公司 | A kind of method and system of multi-host parallel synchronism output image |
CN106973230A (en) * | 2017-04-19 | 2017-07-21 | 宇龙计算机通信科技(深圳)有限公司 | Picture synthetic method and system |
CN107197287A (en) * | 2017-05-24 | 2017-09-22 | 福州瑞芯微电子股份有限公司 | A kind of video recorded broadcast method and apparatus based on arm processors |
CN108259834B (en) * | 2018-02-12 | 2020-05-05 | 南京六九零二科技有限公司 | High-definition wireless transmission device with extremely low time delay |
CN109657603B (en) * | 2018-12-17 | 2021-05-11 | 深圳云天励飞技术有限公司 | Face detection method and device |
CN110264473B (en) * | 2019-06-13 | 2022-01-04 | Oppo广东移动通信有限公司 | Image processing method and device based on multi-frame image and electronic equipment |
CN111064937A (en) * | 2019-12-23 | 2020-04-24 | 威创集团股份有限公司 | Video optical fiber seat receiving device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1171691A (en) * | 1996-06-21 | 1998-01-28 | Lg电子株式会社 | Apparatus and method for reproducing multiple camera-angle signals from disc |
CN1319227A (en) * | 1998-07-20 | 2001-10-24 | 汤姆森特许公司 | Digital video apparatus user interface |
CN1585490A (en) * | 2003-08-21 | 2005-02-23 | 松下电器产业株式会社 | Digital video signal processing apparatus and electronic device therewith |
CN1615027A (en) * | 2004-11-30 | 2005-05-11 | 北京中星微电子有限公司 | Motioning estimating searching and computing method during visual frequency coding-decoding process |
CN2766473Y (en) * | 2004-05-26 | 2006-03-22 | 王威 | Image optoelectronic scanning technique for optical fibre multipath image |
-
2006
- 2006-07-26 CN CN2006100526614A patent/CN1889667B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1171691A (en) * | 1996-06-21 | 1998-01-28 | Lg电子株式会社 | Apparatus and method for reproducing multiple camera-angle signals from disc |
CN1319227A (en) * | 1998-07-20 | 2001-10-24 | 汤姆森特许公司 | Digital video apparatus user interface |
CN1585490A (en) * | 2003-08-21 | 2005-02-23 | 松下电器产业株式会社 | Digital video signal processing apparatus and electronic device therewith |
CN2766473Y (en) * | 2004-05-26 | 2006-03-22 | 王威 | Image optoelectronic scanning technique for optical fibre multipath image |
CN1615027A (en) * | 2004-11-30 | 2005-05-11 | 北京中星微电子有限公司 | Motioning estimating searching and computing method during visual frequency coding-decoding process |
Also Published As
Publication number | Publication date |
---|---|
CN1889667A (en) | 2007-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1889667B (en) | Video frequency signal multi-processor parallel processing method | |
US11843794B2 (en) | CABAC decoder with decoupled arithmetic decoding and inverse binarization | |
US20220060725A1 (en) | Hierarchical inter-layer prediction in multi-loop scalable video coding | |
CA2682461C (en) | Selective information handling for video processing | |
RU2648592C2 (en) | Motion-constrained control data for tile set | |
TWI415462B (en) | A system and method for selective image capture, transimission and reconstruction | |
CN1140133C (en) | Dual compressed video bitstream camera for universal serial bus connection | |
CN101594512B (en) | Terminal, multi-point control unit, system and method for realizing high definition multiple images | |
US20050094729A1 (en) | Software and hardware partitioning for multi-standard video compression and decompression | |
JP5189167B2 (en) | Method and system for processing images | |
Bao et al. | HDTV down-conversion decoder | |
CN107113447A (en) | High frame rate low frame rate rate transmission technology | |
US20230203165A1 (en) | Selective Picture-Based Encryption of Video Streams | |
CN113302931A (en) | Identifying tiles from network abstraction unit headers | |
EP2557780A2 (en) | Method and system for switching between video streams in a continuous presence conference | |
CN102123275A (en) | Video component data information acquiring and extracting method | |
WO2005015805A2 (en) | Software and hardware partitioning for multi-standard video compression and decompression | |
US10291913B2 (en) | Entropy encoder, video encoder including the same and electronic system including the same | |
KR20070058839A (en) | Apparatus for deblocking filtering | |
CN101835006A (en) | Digital television receiving equipment and video data decoding method thereof | |
KR102247196B1 (en) | Vc-2 decoding using parallel decoding paths | |
CN102238385A (en) | Encoder and/or vertical and/or horizontal cache device of decoder and method | |
RU2420912C1 (en) | Method of distributing and transcoding video content | |
RU2787557C1 (en) | Method for referencing and setting restrictions on a set of adaptation parameters in an encoded video stream | |
US20170180741A1 (en) | Video chrominance information coding and video processing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN HUAYAN INFORMATION INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG UNIVERSITY Effective date: 20111215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310027 HANGZHOU, ZHEJIANG PROVINCE TO: 610041 CHENGDU, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111215 Address after: 610041, Sichuan, Chengdu Province, 81 new East Street Tianfu Software Park C District, building 10, 16 floor Patentee after: Sichuan Whayer Information Industry Co., Ltd. Address before: 310027 Department of information and electrical engineering, Zhejiang University, Yuquan campus, 38 Zhejiang Road, Zhejiang, Hangzhou Patentee before: Zhejiang University |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 610094 16 / F, building 10, Tianfu Software Park, no.219, Tianhua Second Road, hi tech Zone, Chengdu, Sichuan Province Patentee after: Huayan Intelligent Technology (Group) Co., Ltd Address before: 610041, Sichuan, Chengdu Province, 81 new East Street Tianfu Software Park C District, building 10, 16 floor Patentee before: Sichuan Whayer Information Industry Co., Ltd. |