Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
532961 | Pattern Recognition | 2006 | 5 Pages |
Abstract
A re-scan of the well-known Mach band illusion has led to the proposal of a Bi-Laplacian of Gaussian operation in early vision. Based on this postulate, the human visual system at low-level has been modeled from two approaches that give rise to two new tools. On one hand, it leads to the construction of a new image sharpening kernel, and on the other, to the explanation of more complex brightness-contrast illusions and the possible development of a new algorithm for robust visual capturing and display systems.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Vision and Pattern Recognition
Authors
Kuntal Ghosh, Sandip Sarkar, Kamales Bhaumik,