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SYSTEM AND METHOD FOR IDENTIFYING IMAGE BASED ON SINGULAR VALUE DECOMPOSITION AND FEATURE POINT
SYSTEM AND METHOD FOR IDENTIFYING IMAGE BASED ON SINGULAR VALUE DECOMPOSITION AND FEATURE POINT
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机译:基于奇异值分解和特征点的图像识别系统及方法
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摘要
A system and method for identifying an image based on singular value decomposition is provided. The system includes: a feature point extracting module for extracting at least one of feature points from an input image using strength of a Gaussian curvature of each pixel from the input image; an identifier detecting module for detecting a local identifier based on SVD (singular value decomposition) for blocks adjacent to the extracted feature points; and a matching module for determining whether an image is duplicated or not by comparing the detected local identifier from the identifier detecting module with an image database storing at least one of images.
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