Visual characteristic defogging and image stabilizing detection system
A technology of detection system and visual characteristics, applied in image enhancement, image analysis, image data processing and other directions, can solve the problem of high false alarm rate of algorithm, inability to deal with simultaneous motion of background, and inability to segment objects by difference between frames.
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[0135] like figure 1 As shown, the input of the system of the present invention is the image data collected by the front-end sensor, and the image data is first input to the haze characteristic analysis and enhancement module. The haze characteristic analysis and enhancement module uses the color shift estimator to build a dehazing color shift estimation model for the haze-affected imaging image to estimate the color shift of the haze effect and obtain the corrected estimated value. Use this value to equalize and correct the image, and output it to the upper and lower bounds to support the dehazing enhancement filter. The filter adopts the upper and lower bound edge-preserving filter estimator, and calculates the upper and lower bound values of the input corrected image for bidirectional iterative edge-preserving filtering, deepens and corrects the image according to the filtering result, and then uses the inter-frame parameter stabilization filter for smoothing Finally, t...
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