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With the worldwide strengthening of anti-terrorism and other identity verification, the products based on face recognition are used in real life more and more. The recognition as an important ways has become the focus of academic research in the world. Face recognition accuracy can be improved by increasing the number of training samples, but increasing number will result in a large computing complexity...
Rough set is used extensively in the field of date mining, which is also an useful tool for mining rules from decision tables, then solves the bottleneck of knowledge acquisition effectively, while concept lattice represents knowledge shown with hierarchical structure on the Hasse diagram, thus it is properly applied to the description of mining association rules in databases. Association rules mining...
An efficient algorithm for facial features extractions is proposed. The facial features we extracted are the edges of two eyes, nose and mouth. The algorithm is based on an improved Gabor wavelets edge detector to detect the face region and facial features regions. The experimental results show that the proposed method is robust against facial expression, illumination, and can be also effect if the...
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