Download All

Code covered by the BSD License  

Highlights from
Edge Dection

5.0

5.0 | 1 rating Rate this file 13 Downloads (last 30 days) File Size: 56.58 KB File ID: #9108
image thumbnail

Edge Dection

by Anthony Gabrielson

 

22 Nov 2005 (Updated 08 Dec 2005)

Simple Edge Detection

| Watch this File

File Information
Description

This code converts a BW image to an Edge Detected image in C with MEX. I put this together for a school project and I couldn't find any good examples of MEX with image processing. One note the code is currently hard coded to handle only UINT8, however it should be trivial to convert that data type. Enjoy.
MATLAB release MATLAB 7.1.0 (R14SP3)
Other requirements I built this under Windows with VC 2003 & R14SP3, but there is nothing platform or compiler specific about it.
Tags for This File  
Everyone's Tags
Tags I've Applied
Add New Tags Please login to tag files.
Comments and Ratings (3)
14 Mar 2008 indra wijaya

do u know bout canny edge detection?
please teach me....
30 Mar 2009 siti 85

why the download file cannot open?

20 Apr 2009 Anthony Gabrielson

The file opens for me...
Please login to add a comment or rating.
Updates
02 Dec 2005

The image is now only referenced by pointers, not an array.
05 Dec 2005

Code cleanup.
08 Dec 2005

Code cleanup and a pointer math error.
Tag Activity for this File
Tag Applied By Date/Time
filtering Anthony Gabrielson 22 Oct 2008 08:07:15
mex Anthony Gabrielson 22 Oct 2008 08:07:15
bw Anthony Gabrielson 22 Oct 2008 08:07:15
detect Anthony Gabrielson 22 Oct 2008 08:07:15
edge Anthony Gabrielson 22 Oct 2008 08:07:15
image Anthony Gabrielson 22 Oct 2008 08:07:15
bw dina Aboul Dahab 19 Nov 2011 14:05:53

Contact us at files@mathworks.com