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Image Processing Writeups & Codes

Program to calculate number of samples required for an image

Program to study the effects of reducing the spatial resolution of a digital image

Program to study the effects of varying the number of intensity levels in a digital image

Program to perform image averaging for noise reduction

Program to compare images using subtraction for enhancing the difference between images

Image Registration

Program to perform Image negation

Program to perform threshold on an image

Program to perform Log transformation

Power law transformations

Piecewise linear transformations

Program to plot the histogram of an image and categorise

Program to apply histogram equalization

Write a program to perform convolution and correlation

Program to apply smoothing and sharpening filters on grayscale and color images Low Pass

Program to apply smoothing and sharpening filters on grayscale and color images High Pass

Program to apply Discrete Fourier Transform on an image

Program to apply Low pass and High pass filters in frequency domain

Program to apply Laplacian filter in frequency domain

All other filters can be applied studied and compared with filters in spatial domain

Program for high frequency emphasis filtering high boost and homomorphic filtering

Program to denoise using spatial mean median and adaptive mean filtering

Program for Image deblurring using inverse Weiner filters

Program to read a color image and segment into RGB planes histogram of color image

Program for converting from one color model to another model

Program to apply false colouring(pseudo) on a gray scale image

Program to compute Discrete Cosine Transforms, Walsh -Hadamard Transforms, Haar Transform , Wavelet

Program to apply compression and decompression algorithm on an image (Arithmetic, Huffman and LZW coding techniques)

Program to apply erosion, dilation, opening, closing

Program for detecting boundary of an image

Program to apply Hit-or-Miss transform

Program to apply morphologica gradient on an image

Program to apply Top-Hat/Bottom-hat Transformations

Program for Edge detection using Sobel, Prewitt, Marr-Hildreth and Canny

Illustrate Watershed segmentation algorithm

Any more to be included(to be consulted)

Apply Principal components for image description

Apply Harris-Stephens corner detector algorithm