Digital Image Processing (DIP) Exercises

Exercises for Digital Image Processing Course - Amirkabir University of Technology Spring 2022

By Gholamreza Dar Spring/Summer 2022

Content

• Table of Contents
  • Exercise 1 [Face Symmetry, Climate Change, Steganography, Pacman with OpenCV]
  • Exercise 2 [Pedestrian/Motion Detection, Bilateral Filtering Poster, Seam Carving]
  • Exercise 3 [Fourier Analysis, Hybrid Image Generation with frequency separation]
  • Exercise 4 [Image Restoration, Perspective Transform, Face Morphing with Delaunay Triangulation]

Exercise 1

• Face Symmetry

  • Who has the most symmetric face?

• Measure Climate Change

  • Estimate the amount of climate change based on the historic images of a landmark.

• Steganography

  • Find hidden information in images

• Pacman

  • Simulate Pacman using image processing techniques and tools.

Exercise 2

• Pedestrian Detection

  • Frame_2 - Frame_1 = Movement!

• Bilateral Filtering

  • Create posterized(!) posters using bilateral filtering and thresholding.

• Seam Carving

  • Remove Objects and people from images link

  • Remove Putin from an Image youtube link

  • Resize Images without losing important information link

    

Exercise 3

• Fourier Analysis

  • Match the shapes present in the images and patterns in their Fourier magnitude image

• Fourier Analysis continued

  • Don't remember but pretty

• Hybrid Image

  • Details of one image on top of coarse information of another

Exercise 4

• Image Restoration

  • Restore old images using a variety of image processing techniques

• Image Restoration and Warping

  • Restore old images using a variety of image processing techniques

• Image Morphing
  • Morph an image into another using delaunay triangulation and linear interpolation view the video on youtube