Fast image registration method based on wavelet decomposition and Harris corner detection
A wavelet decomposition and corner detection technology, used in image analysis, image data processing, instruments, etc., can solve the problems of poor anti-noise, anti-interference ability, poor image matching accuracy, poor real-time matching, etc., to improve the matching accuracy accuracy, improve accuracy, ensure accuracy and real-time effect
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[0026] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0027] The present invention provides a kind of fast image registration method based on wavelet decomposition and Harris corner point detection, this method is carried out under computer hardware environment, Windows2000 / XP; Matlab or C language or C++ etc. any kind of language environment software all can realize , this embodiment adopts the matlab language environment, and the flow chart is as figure 1 As shown, the following steps are specifically included:
[0028] Step 1. Input two images F in matlab 1 and F 2 , where F 1 is the reference image, F 2 For the image to be registered, use the function rgb2gray() in matlab to convert the two images from the three-dimensional true color image to the two-dimensional grayscale image respectively, and record the grayscale image of the reference image and the image to be registered as image f 1 and image ...
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