Display of Digital Image Matrix Data and Its Fourier Transform
Program Code Descriptions for Image Processing Algorithms: P0301 - Display of digital image matrix data and Fourier transform implementation using fft2 function; P0302 - Image compression via 2D discrete cosine transform (DCT) with dct2 function; P0303 - Image contrast enhancement through grayscale transformation techniques; P0304 - Histogram equalization for image enhancement; P0305 - Simulation of Gaussian white noise and salt-and-pepper noise effects on images; P0306 - Salt-and-pepper noise filtering using medfilt2 2D median filtering function; P0307 - Mean filtering of noisy images with MATLAB's filter2 function; P0308 - Adaptive Wiener filtering for image restoration; P0309 - Image sharpening using five different gradient enhancement methods; P0310 - High-pass filtering and mask processing for images; P0311 - Image smoothing with Butterworth low-pass filters