Computer-Vision

This repository contains the assignments in computer vision course that I did during my mtech at IIIT-H.

TOPICS

Assignment-1

• Camera Callibration - Direct Linear Transform to construct projection matrix, camera matrix, rotation matrix.
• RANSAC method to get best projection matrix
• Effect of normalization on camera callibration
• Zhang's method

Assignment-2

• Image Mosaicing
• Estimate the homography
• Find matches between two partially overlapping images using SIFT.
• Stereo Correspondences
• Stereo Rectification

Assignment-3

• Implmentation of “GrabCut” — Interactive Foreground Extraction using Iterated Graph Cuts for image segmentation
• Paper link
  • Grab-Cut : http://vision.stanford.edu/teaching/cs231b_spring1415/papers/SIGGRAPH04_RotherKolmogorovBlake.pdf
  • Interactive Graph Cuts for Optimal Boundary & Region Segmentation of Objects in N-D Images : http://vision.stanford.edu/teaching/cs231b_spring1415/papers/ICCV03_BoykovJolly.pdf

Assignment-4

• Face Detection using Viola Jones method
• Scene Recognition using Bag of Visual Words Technique

Assignment-5

• Convolutional Neural Networks for classification

Project

Topic - Dual Illumination Estimation for Robust-Exposure Correction

Link - https://github.com/rishabh26malik/Dual-Illumination-Estimation-for-Robust-Exposure-Correction