A New Object Detection Technique Based on Geometric Hashing
نویسندگان
چکیده
This paper describes the modifications of Geometric Hashing pattern recognition scheme to fulfill the requirements of real-time industrial applications in recognizing general shapes with large numbers of feature points. The scheme is robust to variety of object transformations and partial occlusion. By decomposing the pattern into sub-patterns, using a plurality of hash tables to record the sub-patterns and by using Image Pyramid in combination with edge direction information, the modeling and recognition performance was improved.
منابع مشابه
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تاریخ انتشار 2005