Paper Title:
Research on Multi-Core Collaborative Computing for FWP Image Processing Algorithm by FPGA
  Abstract

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, multi-core 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.

  Info
Periodical
Advanced Materials Research (Volumes 230-232)
Edited by
Ran Chen and Wenli Yao
Pages
1340-1344
DOI
10.4028/www.scientific.net/AMR.230-232.1340
Citation
Y. H. Deng, G. X. Liu, W. Han, Z. W. Fang, L. M. Wu, Q. F. Liao, "Research on Multi-Core Collaborative Computing for FWP Image Processing Algorithm by FPGA", Advanced Materials Research, Vols. 230-232, pp. 1340-1344, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ya Juan Shi, Feng Tao Li
Chapter 2: Image Processing Technology
Abstract:This paper proposed an improved method based on adaptive with threshold wavelet transform denoising, according to image is often affected by...
214