By Topic

Computational stereo vision using color

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
J. R. Jordan ; Dept. of Electr. & Comput. Eng., Texas Univ., Austin, TX, USA ; A. C. Bovik

An investigation of the efficiency of color or chromatic information as an aid in solving the stereo correspondence problem is described. Two very simple stereo algorithms differing only in the use of chromatic information are applied to images containing various chromatic characteristics. The intensity-matching algorithm matches the zero crossings in a Laplacian-of-Gaussian filtered image, while the color-matching algorithm includes chromatic gradients that characterize the intensity zero crossings. The algorithms have been defined with a very simple matching structure in an effort to isolate the effects of including chromatic information in early stereo processing. The results indicate that the use of chromatic information can significantly reduce the ambiguity between potential matches while increasing the accuracy of the resulting matches.<>

Published in:

IEEE Control Systems Magazine  (Volume:8 ,  Issue: 3 )