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Mexican Hat Filter (7×7)

Category: Image Filters
Description: Uses a 7 x 7 Mexican hat shaped kernel for edge finding.
Comments: This is a slow script
Acknowledgements: See 'The Image Processing Handbook' by John Russ for an excellent overview of image processing techniques and applications.
Script version: 2.0
DM/GMS version: 3.6.5
Script written as a function: No
Source: Show code
Download Source Code: Download
Download Zip File: Download