CS 766 Computer Vision Assignment 2: Panorama & Mosaics

Saikat R. Gomes (saikat@cs.wisc.edu) & Stephen Lazzaro (slazzaro@cs.wisc.edu)

Contents

  1. Home
  2. Introduction
  3. Image Acquisition
  4. Cylindrical Coordinates
  5. SIFT Feature detection
  6. Ransac Translation
  7. Stitching: Translastion
  8. Image Blending
  9. Results
    1. Monona Terrace
    2. University
    3. CS Lobby (iPhone)
  10. Datasets
  11. Code
  12. Git Logs
  13. References

SIFT Features

In order to find SIFT features for our images, we used the VLFeat toolbox for Matlab. This toolbox made finding SIFT features extremely simple as all we needed to use was the vl_sift method to find the sift features for each image and then the vl_ubcmatch method to find matching sifts for two images. Below is an image of some SIFT features that we received for one of our images.