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Contour and shape are the major point for signature recognition. There are a few approaches that have been used for shape detection, particularly to signature recognition. Combination methods of geometric features such as ratio, contour, shape or moment like Zernike moment, Moment Invariants (Hu) usually have been used to identify the signature. One method never been used for signature recognition,...
In this paper, the numerical analysis is studied with the help of computer technology to geometry texture features of traditional Chinese art patterns. First, the gray-scale distribution of an original image is adjusted by using the gray value transformation and a new image with five gray levels is formed. Second, by using the geometry invariant moment method in image analysis and processing, 12 geometry...
We have developed a dynamic hand gesture recognition system that can simplify the way humans interact with computers and many other non-critical consumer electronic equipment. The proposed system is based on the well-known “Wave Controller” technology developed at the University of Wollongong and will revolutionize video gaming and consumer electronics control interfaces. Currently,...
Multimedia database retrieval is a key technology used to construct a modern digital museum. The antique coin images are the important component parts of multimedia database in digital museum. In this paper, we design an antique coin image retrieval (ACIR) system using synthetic features. The synthetic features include two parts: one is the histogram of centroid distance (HCD) as a coarse feature...
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