Improved Discrete Approximation of Laplacian of Gaussian
TBMG-1635
03/01/2004
- Content
An improved method of computing a discrete approximation of the Laplacian of a Gaussian convolution of an image has been devised. The primary advantage of the method is that without substantially degrading the accuracy of the end result, it reduces the amount of information that must be processed and thus reduces the amount of circuitry needed to perform the Laplacian-of-Gaussian (LOG) operation.
- Citation
- "Improved Discrete Approximation of Laplacian of Gaussian," Mobility Engineering, March 1, 2004.