Project 5

William Loo

Shoot the Pictures

Some pictures were shot with a similar view and common points of interest. Here are two pictures that I am starting with.

1_1 1_2

Recover Homographies

Before warping the images together, I need to recover the homography transformation between points in this image. Here is an example showing where I placed my keypoints for now.

2_1 2_2

To recover the homography, I used the least squares approach to best match the transformation to the points.

2_3

The resulting homography is a 3x3 matrix with 8 variables and the bottom right corner is a 1. Here is a preview of the resullts.

2_4

For next steps, I have been working on using the homography to transform an image to perform image rectification, and also stitching. Stay tuned!