Description: Including 256 colors to grayscale, Hough transform, image_j1, PCA, Walsh transform, contrast stretching, binarization transformation, anti-color, box encoding, Fourier transform, Gaussian smoothing, gray balance, mean filter, Laplacian sharpening (edge detection), discrete cosine transform, the brightness increases and decreases in inverse filtering deal, check on the number of check index, the gradient sharpening, image processing, image mirroring, image translation, image scaling, image thinning , image rotation, Wiener filtering treatment using Canny edge extraction operator, threshold transform, histogram equalization.
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直线的极坐标方程--纪丽婵.pps