(New page: Category:2014_Fall_ECE_438_Boutin Category:ECE438 Category:signal processing Category:ECE Category:Blog =Lecture 39 Blog, ECE438 Fall 2014, [[user:mboutin|Prof. B...) |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 10: | Line 10: | ||
Jump to [[Lecture1ECE438F14|Lecture 1]], [[Lecture2ECE438F14|2]], [[Lecture3ECE438F14|3]] ,[[Lecture4ECE438F14|4]] ,[[Lecture5ECE438F14|5]] ,[[Lecture6ECE438F14|6]] ,[[Lecture7ECE438F14|7]] ,[[Lecture8ECE438F14|8]] ,[[Lecture9ECE438F14|9]] ,[[Lecture10ECE438F14|10]] ,[[Lecture11ECE438F14|11]] ,[[Lecture12ECE438F14|12]] ,[[Lecture13ECE438F14|13]] ,[[Lecture14ECE438F14|14]] ,[[Lecture15ECE438F14|15]] ,[[Lecture16ECE438F14|16]] ,[[Lecture17ECE438F14|17]] ,[[Lecture18ECE438F14|18]] ,[[Lecture19ECE438F14|19]] ,[[Lecture20ECE438F14|20]] ,[[Lecture21ECE438F14|21]] ,[[Lecture22ECE438F14|22]] ,[[Lecture23ECE438F14|23]] ,[[Lecture24ECE438F14|24]] ,[[Lecture25ECE438F14|25]] ,[[Lecture26ECE438F14|26]] ,[[Lecture27ECE438F14|27]] ,[[Lecture28ECE438F14|28]] ,[[Lecture29ECE438F14|29]] ,[[Lecture30ECE438F14|30]] ,[[Lecture31ECE438F14|31]] ,[[Lecture32ECE438F14|32]] ,[[Lecture33ECE438F14|33]] ,[[Lecture34ECE438F14|34]] ,[[Lecture35ECE438F14|35]] ,[[Lecture36ECE438F14|36]] ,[[Lecture37ECE438F14|37]] ,[[Lecture38ECE438F14|38]] ,[[Lecture39ECE438F14|39]] ,[[Lecture40ECE438F14|40]] ,[[Lecture41ECE438F14|41]] ,[[Lecture42ECE438F14|42]] ,[[Lecture43ECE438F14|43]] ,[[Lecture44ECE438F14|44]] | Jump to [[Lecture1ECE438F14|Lecture 1]], [[Lecture2ECE438F14|2]], [[Lecture3ECE438F14|3]] ,[[Lecture4ECE438F14|4]] ,[[Lecture5ECE438F14|5]] ,[[Lecture6ECE438F14|6]] ,[[Lecture7ECE438F14|7]] ,[[Lecture8ECE438F14|8]] ,[[Lecture9ECE438F14|9]] ,[[Lecture10ECE438F14|10]] ,[[Lecture11ECE438F14|11]] ,[[Lecture12ECE438F14|12]] ,[[Lecture13ECE438F14|13]] ,[[Lecture14ECE438F14|14]] ,[[Lecture15ECE438F14|15]] ,[[Lecture16ECE438F14|16]] ,[[Lecture17ECE438F14|17]] ,[[Lecture18ECE438F14|18]] ,[[Lecture19ECE438F14|19]] ,[[Lecture20ECE438F14|20]] ,[[Lecture21ECE438F14|21]] ,[[Lecture22ECE438F14|22]] ,[[Lecture23ECE438F14|23]] ,[[Lecture24ECE438F14|24]] ,[[Lecture25ECE438F14|25]] ,[[Lecture26ECE438F14|26]] ,[[Lecture27ECE438F14|27]] ,[[Lecture28ECE438F14|28]] ,[[Lecture29ECE438F14|29]] ,[[Lecture30ECE438F14|30]] ,[[Lecture31ECE438F14|31]] ,[[Lecture32ECE438F14|32]] ,[[Lecture33ECE438F14|33]] ,[[Lecture34ECE438F14|34]] ,[[Lecture35ECE438F14|35]] ,[[Lecture36ECE438F14|36]] ,[[Lecture37ECE438F14|37]] ,[[Lecture38ECE438F14|38]] ,[[Lecture39ECE438F14|39]] ,[[Lecture40ECE438F14|40]] ,[[Lecture41ECE438F14|41]] ,[[Lecture42ECE438F14|42]] ,[[Lecture43ECE438F14|43]] ,[[Lecture44ECE438F14|44]] | ||
---- | ---- | ||
| − | + | 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== | ==Relevant Links== | ||
*http://en.wikipedia.org/wiki/Unsharp_masking | *http://en.wikipedia.org/wiki/Unsharp_masking | ||
*[[ECE_438_Fall_2009_mboutin_plotCSFTofbasicfilters|Plot of frequency response of basic image filters]] | *[[ECE_438_Fall_2009_mboutin_plotCSFTofbasicfilters|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 | ||
==Action Items== | ==Action Items== | ||
Latest revision as of 11:37, 1 December 2014
Lecture 39 Blog, ECE438 Fall 2014, Prof. Boutin
Monday December 1, 2014 (Week 15) - See Course Outline.
Jump to Lecture 1, 2, 3 ,4 ,5 ,6 ,7 ,8 ,9 ,10 ,11 ,12 ,13 ,14 ,15 ,16 ,17 ,18 ,19 ,20 ,21 ,22 ,23 ,24 ,25 ,26 ,27 ,28 ,29 ,30 ,31 ,32 ,33 ,34 ,35 ,36 ,37 ,38 ,39 ,40 ,41 ,42 ,43 ,44
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
Action Items
Previous: Lecture 38 Next: Lecture 40
