Coal mining fully mechanized excavation face dynamic video image fusion method
A video image, fusion method technology, applied in image enhancement, image analysis, image data processing and other directions, can solve problems such as poor fusion effect
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[0056] Example 1: The dynamic video image fusion method: select the camera to place the axis, and place two or more high-definition network cameras around the camera axis to completely cover the entire coal mining face; and the video obtained by adjacent cameras The frame image should have an overlapping area of about one-third; then the obtained dynamic video of the fully mechanized coal mining face is fused, and the fusion steps of the dynamic video of the fully mechanized coal mining face are as follows:
[0057] 1. Camera calibration and video frame image distortion correction
[0058] When the camera acquires the video stream, the camera is calibrated before processing the video frame image to establish the correspondence between the two-dimensional space image and the three-dimensional space object. The camera calibration method is the Zhang Zhengyou calibration method;
[0059] Through camera calibration, the internal parameters of the camera are obtained, the factors causin...
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