Image matching method based on feature detection
A matching method and a technology for testing images, which are applied in the field of pattern recognition and can solve problems such as difficulty in feature point detection and matching
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[0037] The various details involved in the technical method of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be pointed out that the described embodiments are only intended to facilitate the understanding of the present invention, rather than limiting it in any way.
[0038] The image matching algorithm based on image pose and illumination estimation improves the accuracy, stability and real-time performance of image matching. Using the estimation of pose and illumination, the present invention implements an image matching system, such as figure 1 The flow chart of the image matching algorithm based on image pose and illumination is shown. This method is divided into three parts: pose estimation and correction, illumination estimation and correction, and image matching:
[0039] The attitude estimation and correction part includes the steps of: extracting scale-invariant feature points for the reference image ...
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