Shahram Ebadollahi Homepage

Columbia University
Newyork City,
USA

http://www.ee.columbia.edu/~shahram/main.html


Most of the sections of his site is under construction.
In his lecture notes I read about "Morphological Operations"

Lecture Notes
 Course code - ELEN E4830 
 Year        - Spring 2009
 Course Name - Digital Image Processing
                http://www.ee.columbia.edu/~xlx/ee4830/outline.html

Richard Alan Peters Homepage

Vanderbilt School of Engineering,
Nashville, Tennessee,

USA.

http://www.vuse.vanderbilt.edu/~rap2/AlsMainPage.html

Lecture notes is very good. It can be downloaded for free.
http://www.archive.org/details/Lectures_on_Image_Processing