Mobile phone image denoising method based on wavelet transform edge detection
A technology of wavelet transform and edge detection, which is applied in the field of image processing, can solve the problems of not being able to detect the best edge of the image and the influence of noise
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[0081] The detailed process of the method of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and embodiments.
[0082] Step 1: Read in a frame with size L 1 × L 2 ×3 noise color image I 0 , where L 1 and L 2 are positive integers, respectively denoting the noise color image I 0 The total number of rows and total columns, and then the input noise color image I 0 Convert from RGB color space to YUV color space:
[0083] Y U V = 0.299 0.587 0.114 - 0.147 - 0.289 ...
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