Math 336: Image Processing - Laboratory #1


1. Warm Up Exercise: Mandrill RGB Components

Separate the color image of Mandrill into it's RGB components.

mandrillrgb.m

2. Biometrics

Write a function that: (1) Reads in the image of the iris; (2) Locates the center of the iris and (3) draws a circle that approximates the boundary of the iris. The function should output the coordinates of the iris' center and it's radius. Indicate the center of the iris with a white circle and the boundary of the iris with a red circle.

locatecenter.m

3. Homework: Biometrics Regions

Extend your biometrics program from the warm up exercise to map a scheme that divides the iris into several regions. See example image in assignment handout.

drawregions.m