Research on Multi-core Collaborative Computing for FWP Image Processing Algorithm by FPGA
On the basis of analysis of research on embedded soft hardware collaborative design method,image processing SOPC collaborative design principle is elaborated,relation between complicated algorithm time and soft hardware implementation and the implementation method to accelerate algorithm by multi-processor and multi-core is studied,thus the logical relationship between equipment IP core on the chip with Fast Simplex Link(FSL) bus and bus bridge,connecting conditions and application flow is organized.Finally,design SOPC,for which,multicore and multi-processor collaborative work with the core of PowerPC 405 processor by taking flexible workpiece path (FWP) image as an example.The test manifests that the computation speed of SOPC designed in this passage is higher 10 times than that of common single-core SOPC in terms of image processing computing,effectively solving the problem of slow speed for computing image preprocessing by software in the embedded system.
FWP Image Processing SOPC Collaborative Computing Multi-processor Core & FSL Bus
Yaohua Deng Guixiong Liu Wei Han Ziwei Fang Liming Wu Qingfu Liao
School of Mechanical and Automotive Engineering South China University of Technology,Guangzhou, Chin School of Mechanical and Automotive Engineering South China University of Technology,Guangzhou, Chin School of Information Engineering Guangdong University of Technology, Guangzhou, China
国际会议
重庆
英文
1340-1344
2011-06-23（万方平台首次上网日期，不代表论文的发表时间）