A Change Detection and Testing Method for Heterogeneous Sequence Images
A change detection and sequence image technology, applied in image analysis, image enhancement, image data processing, etc., to achieve high change detection rate
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[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0041] Such as figure 1 Shown is the overall flow chart of the present invention.
[0042] The invention proposes a change detection and testing method for heterogeneous sequence images, which is used for change detection of infrared sequence images and visible light reference images. Use the Canny operator to extract the stable edge features in the infrared image and visible light image, and output the edge map of the heterogeneous image; for the edge map, the image is divided into blocks, and a continuous edge probability change detection algorithm is proposed to calculate the heterogeneous image. change detection map; design a standardized test target as an intuitive evaluation of the change detection map for the ability to detect changes; use a complete set of test methods to verify the change of the change detection map with different se...
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