Fall 2018
CS194-26 - Project 6a
Image Warping and Mosaicing
Regina Ongowarsito - cs194-26-aeq
10/10/2018
0: Summary
Using correspondence points, we warp two different images of the same scene via recovered homographys to create panoramas.
1: Image Rectifying
Before
After, rectifying on MLK's columns on the right of the image
2: Mosaicing
.
Before, picture 1
Before, picture 2
Results, Alpha Blending
Results, Laplacian Blending
Before, picture 1
Before, picture 2
Results, Alpha Blending
Results, Laplacian Blending
Before, picture 1
Before, picture 2
Results
Results
3: Summary
I've learned that homographies can warp images very well, but is very sensitive to the correspondence points used. Additionally, blending can be optimized by prioritizing edges -- if anything there's situations where your homography warp might be mostly incorrect, but still produces a believable warp if the edges of the waprs blend together in a believable way.