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Performance Evaluation of Exhaustive-Search Equivalent Pattern Matching under Chebyshev distance

Research Authors
Mohamed Yousef and Khaled F. Hussain
Research Department
Research Journal
International Journal of Computing Academic Research (IJCAR)
Research Member
Research Rank
1
Research Year
2012
Research_Pages
pp. 79-87
Research Abstract

Abstract
Pattern Matching is a fundamental problem in computer vision, and image and video processing.
Exhaustive-Search equivalent algorithms yield the same results as exhaustively searching all
patterns in the image but significantly faster. Though much work have been done over the L1 and L2
distances, only small amount of work has been dedicated to the Chebyshev distance though its
importance in many applications. In this paper, we provide an evaluation of available state-of-art
exhaustive-search equivalent algorithm that targets the Chebyshev distance; we also provide
detailed analysis of the performance characteristics of evaluated algorithms.