GitXplorerGitXplorer
s

visual-clutter

public
7 stars
3 forks
0 issues

Commits

List of commits on branch master.
Unverified
231f2fc9adc9ffea6d684e1180f8642d5188e19d

Updated readme index

sshelhamer committed 13 years ago
Unverified
3cb321f95afef2c0114e94c46323ffb45c7f0c28

Fix Prokudy-Gorskin typo

sshelhamer committed 13 years ago
Unverified
b3910e1cd9faa48759e8940df7a08c1d670d2cba

Prokudin-Gorsky: registration by maximization of mutual information

sshelhamer committed 13 years ago
Unverified
8f8004964ddea66b7d8588cdb5252dddc828c46a

Congealing: implementation & demo of joint alignment algorithm

sshelhamer committed 13 years ago
Unverified
b6397a4ba0ea2c5f1c859778c10bc9a2aa57d738

Café Wall: set framerate to 30, reduce computation

sshelhamer committed 13 years ago
Unverified
362310fd22294528ae34168bb05a75091ea17a8f

Café Wall: include explanation text

sshelhamer committed 13 years ago

README

The README file for this repository.

Evan Shelhamer's Visual Clutter

My visual side projects to complement whatever is kicking around my school due to computer science and psychology studies, computer vision and cognitive psychology laboratory work, or my idle curiosity.

If it’s a computer vision algo, a visual illusion, or anything else appropriately filed under “Vision” I’ll include it here.

Index

Congealing: MATLAB implementation of a computer vision algorithm for joint alignment of a set of images. Alignment of handwritten digits is demonstrated and results are discussed. Algorithm invented by Erik Learned-Miller.

Prokudin-Gorsky Registration: automatic creation of color photographs from separate color plates of historical interest. Prokudin-Gorsky took series of exposures on different plates with red, green, and blue filters to capture color photography across Russia before there ever was such a thing as color photography. Photos are created through registration of the plates by maximization of mutual information and colors are selected by minimum KL-divergence from a color distribution estimated on a training set.

Café Wall Illusion (CafeWall): Processing.org sketch for the Café Wall geometric optical illusion. Parallel lines on a checkerboard appear slanted due to displacements among rows.