Open Access

Median and Morphological Specialized Processors for a Real-Time Image Data Processing

EURASIP Journal on Advances in Signal Processing20022002:841742

DOI: 10.1155/S1110865702000422

Received: 29 July 2001

Published: 14 January 2002

Abstract

This paper presents the considerations on selecting a multiprocessor MISD architecture for fast implementation of the vision image processing. Using the author′s earlier experience with real-time systems, implementing of specialized hardware processors based on the programmable FPGA systems has been proposed in the pipeline architecture. In particular, the following processors are presented: median filter and morphological processor. The structure of a universal reconfigurable processor developed has been proposed as well. Experimental results are presented as delays on LCA level implementation for median filter, morphological processor, convolution processor, look-up-table processor, logic processor and histogram processor. These times compare with delays in general purpose processor and DSP processor.

Keywords

image processing median specialized processor morphological specialized processor real-time vision system

Authors’ Affiliations

(1)
Institute of Electronics, AGH Technical University of Cracow

Copyright

© Wiatr 2002