Title :
A systolic array approach to determine the image threshold by local edge evaluation
Author :
Rodrigues, Evandro Luis Linhari ; Roda, Valentin Obac
Author_Institution :
Dept. de Engenharia Eletrica, Sao Paulo Univ., Brazil
Abstract :
This paper presents a real time architecture made of systolic modules for applications in the “early processing” level of computer vision systems. The purpose of the architecture is to determine dynamically the threshold by local edge evaluation. Systolic modules are proposed for the edge detection, for finding the histogram and for the evaluation of the edge quality which is used to determine dynamically the threshold
Keywords :
computer vision; edge detection; real-time systems; systolic arrays; computer vision systems; dynamic threshold determination; edge detection; image threshold; local edge evaluation; real time architecture; systolic array; systolic modules; Application software; Cameras; Computer architecture; Computer vision; Convolution; Histograms; Image edge detection; Informatics; Laplace equations; Systolic arrays;
Conference_Titel :
Cybernetic Vision, 1996. Proceedings., Second Workshop on
Conference_Location :
Sao Carlos
Print_ISBN :
0-8186-8058-X
DOI :
10.1109/CYBVIS.1996.629451
