A Corner Matching Algorithm Based on Harris Operator

Image Matching is a fundamental tasks in image processing used to match two or more images, for example, at different time ,from different viewpoints, Registration is the foundation of many image processing and applications such as object recognition, change detection, 3-D modeling. The paper researches Image Matching based on characteristic point, such as Harris Operator, and introduces corner point matching method based on the singular value decompound, in the end, the paper analyses corner point matching method based on the singular value decompound through three principles of characteristic point matching arithmetic, educes experiment conclusion.