CN101227613B - 一种sad运算处理装置及方法 - Google Patents
一种sad运算处理装置及方法 Download PDFInfo
- Publication number
- CN101227613B CN101227613B CN 200810065970 CN200810065970A CN101227613B CN 101227613 B CN101227613 B CN 101227613B CN 200810065970 CN200810065970 CN 200810065970 CN 200810065970 A CN200810065970 A CN 200810065970A CN 101227613 B CN101227613 B CN 101227613B
- Authority
- CN
- China
- Prior art keywords
- output
- pixel
- value
- iteration
- unit
- 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
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810065970 CN101227613B (zh) | 2008-01-22 | 2008-01-22 | 一种sad运算处理装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810065970 CN101227613B (zh) | 2008-01-22 | 2008-01-22 | 一种sad运算处理装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101227613A CN101227613A (zh) | 2008-07-23 |
CN101227613B true CN101227613B (zh) | 2010-04-07 |
Family
ID=39859332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810065970 Active CN101227613B (zh) | 2008-01-22 | 2008-01-22 | 一种sad运算处理装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101227613B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2535426B (en) * | 2014-10-31 | 2021-08-11 | Advanced Risc Mach Ltd | Apparatus, method and program for calculating the result of a repeating iterative sum |
CN112399114B (zh) * | 2019-08-13 | 2022-12-13 | 天津大学青岛海洋技术研究院 | 一种快速的dvs图像传感器列信号读出方法 |
-
2008
- 2008-01-22 CN CN 200810065970 patent/CN101227613B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101227613A (zh) | 2008-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105183425B (zh) | 一种具有高精度低复杂度特性的固定位宽乘法器 | |
CN110519603B (zh) | 一种实时视频缩放的硬件电路及其缩放方法 | |
Medeiros et al. | A parallel color-based particle filter for object tracking | |
Tomasi et al. | High-performance optical-flow architecture based on a multi-scale, multi-orientation phase-based model | |
WO2011020647A1 (en) | Method and apparatus for estimation of interframe motion fields | |
KR20090105365A (ko) | 움직임 추정 장치 및 이를 구비하는 동영상 부호화 장치 | |
US20030031257A1 (en) | Motion estimation method and apparatus for interrupting computation which is determined not to provide solution | |
CN101453557B (zh) | 一种基于运动矢量对消和差分原理的快速全局运动估计方法 | |
Abel et al. | Applications tuning for streaming SIMD extensions | |
CN101227613B (zh) | 一种sad运算处理装置及方法 | |
Sousa et al. | Low-power array architectures for motion estimation | |
Fischer et al. | Cost-effective video filtering solution for real-time vision systems | |
CN101227607A (zh) | 一种基于并行流水线的穷尽运动估计搜索方法与装置 | |
Chang et al. | Design and implementation of a low-cost guided image filter for underwater image enhancement | |
CN1625266A (zh) | 计算绝对差值的设备、运动估计设备和运动图像编码设备 | |
Ismail et al. | An efficient adaptive high speed manipulation architecture for fast variable padding frequency domain motion estimation | |
Liu et al. | Fast and Scaled Counting-Based Stochastic Computing Divider Design | |
Chen et al. | Hardware design of moving object detection on reconfigurable system | |
Prayline Rajabai et al. | Hardware Implementation of Diamond Search Algorithm for Motion Estimation | |
Chen et al. | Analysis and hardware architecture design of global motion estimation | |
Tian et al. | Determination of fractional pixel location via an optimal group delay estimation approach | |
Shin et al. | A center-biased hybrid search method using plus search pattern for block motion estimation | |
Keller et al. | Fast global motion estimation for MPEG-4 video compression | |
CN100370834C (zh) | 多模图像编解码芯片中的系数缩放计算模块 | |
CN105898334A (zh) | 一种应用于视频编解码的dc预测电路及其方法 |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 519085 hi tech Zone, Guangdong, Zhuhai science and Technology Innovation Coast Road, No. four, No. 1 Patentee after: Juli Integrated Circuit Design Co., Ltd. Address before: 519085 No. 1, unit 15, building 1, 1 Da Ha Road, Tang Wan Town, Guangdong, Zhuhai Patentee before: Juli Integrated Circuit Design Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: 519085 C District, 1# workshop, No. 1, science and technology No. four road, hi tech Zone, Zhuhai, Guangdong, China Patentee after: ACTIONS (ZHUHAI) TECHNOLOGY Co.,Ltd. Address before: 519085 hi tech Zone, Guangdong, Zhuhai science and Technology Innovation Coast Road, No. four, No. 1 Patentee before: Juli Integrated Circuit Design Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 519085 High-tech Zone, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee after: ACTIONS TECHNOLOGY Co.,Ltd. Address before: 519085 High-tech Zone, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ACTIONS (ZHUHAI) TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |