Hsin-Hsen Yao

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In this paper the FPGA implementation of composition of an Artificial Neural Network (ANN) architecture and Wavelet transforms for a face detection system is considered. A novel technique is proposed to design the face detection system. First, Wavelet Transforms are applied in the input image in order to extract particular features that are detected by a(More)
A knowledge base is <i>consistent</i> if all its data, information, or knowledge (regardless they are stored in database or implied by inference engine) satisfy the predefined constraints which represent a real world rules or restrictions. Maintaining knowledge consistency in an object-oriented knowledge base is difficult since (i) two data items in the(More)
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