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digital-image-processing

This repository contains code for various tranformations needed in image processing.

Entire code is written in matlab without using image processing toolkit functions.

It is done by the following 3 people -

  1. Mudit Garg
  2. Niranjan Thirusaga
  3. Mayank Murali

Details of Project 1:

The task of project 1 is to find the smallest disk and largest disk in the RandomDisks Image using mathematical morphology operations.

  • Firstly, salt & pepper noise is removed from the image using close and open operation.
  • A disk shaped structuring element is selected and hit-or-miss transform is performed.
  • Another structuring element is window with a hole in between.
  • In the end, we are able to find the smallest disks and largest disks only, using different sized structuring elements.

Details of Project 2:

The task fo this project was to find a homotopic skeleton of the images and find the nearest matching object of an image in another image using pecstral analysis.