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sift-tutorial

A MATLAB Livescript to explain how the SIFT algorithm works.

Usage

Run livescript.mlx

Requirements

The livescript requires the following MATLAB Toolboxes:

Citation credits

  1. Lowe, 2004, Distinctive Image Features from Scale-Invariant Keypoints
  2. Brown, Lowe, 2002, Invariant Features from Interest Point Groups
  3. Rey-Otero, Delbracio, 2014, Anatomy of the SIFT Method
  4. Karami, Prasad, Shehata, 2017, Image matching using SIFT, SURF, BRIEF and ORB: performance comparison for distorted images

Image credits

  1. Lenna: http://www.lenna.org/
  2. Car pictures: https://www.mercedes-benz.de/
  3. Waldo: https://wallpaperaccess.com/wheres-waldo
  4. SIFT pictures: from source (2)