Lecture 39 Blog, ECE438 Fall 2014, Prof. Boutin
Monday December 1, 2014 (Week 15) - See Course Outline.
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Today we looked at how to sharpen an image with an unsharp mask. The images I showed in class are in the links below.
Relevant Links
- http://en.wikipedia.org/wiki/Unsharp_masking
- Plot of frequency response of basic image filters
- Case study: http://www.lapresse.ca/actualites/justice-et-affaires-criminelles/faits-divers/201411/26/01-4822661-suicide-dune-residente-du-chum-ses-etudes-en-medecine-lont-tuee.php
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