15-862 Computational Photography: Project #4

Feature Matching for Autostitching

This page shows the results of 15862 project #4. In this project, we will extract image features based on Brown et al's paper, compute homographies using RANSAC, and produce mosaics.

Feature points

Red points are obtained from Adaptive Non-Maximal Suppression, Blue points are computed by feature matching (feature descriptors for each images are showed below), and yellow points are used to compute a robust homography, found by RANSAC.

image 1 image 2
feature descriptors for image 1 feature descriptors for image 2

Mosaic