Project 2

CSE 455: Computer Vision

Project 2 Artifact

Ethan Faust and Robert Bart

Test sequence

"Test Sequence" by Robert Bart and Ethan Faust, CSE 455 Autumn 2012 (full size, 360° viewer)

Sequence with Kaiden panorama head

Keeping the camera horizontal for this image set helped allow the images to stitch better.

Other sets we took might have looked nicer, but the camera was tilted up or down, which caused problems with stitching.

"City in the rain" by Robert Bart and Ethan Faust, CSE 455 Autumn 2012 (full size, 360° viewer)

Sequence taken by hand

After taking the night shot, we noted the importance of keeping the camera horizontal, and parallel to the horizon

With the exception of a few areas, this sequence ended up stitching fairly well.

"Atrium and hallway" by Robert Bart and Ethan Faust, CSE 455 Autumn 2012 (full size, 360° viewer)

ROC, Threshold comparison of our code vs. SIFT

ROC - Yosemite

ROC comparison for Yosemite - MOPS + SSD (red), MOPS + ratio test (green), SIFT + SSD (blue), SIFT + ratio test (purple)

Threshold - Yosemite

Threshold comparison for Yosemite - MOPS + SSD (red), MOPS + ratio test (green)

ROC - Graf

ROC comparison for Graf - MOPS + SSD (red), MOPS + ratio test (green), SIFT + SSD (blue), SIFT + ratio test (purple)

Threshold - Graf

Threshold comparison for Graf - MOPS + SSD (red), MOPS + ratio test (green)

Extra Credit

Fixed bug in Features computeFeatures which would cause the program to crash if it could not find the image.