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How To Get Started

SAMPLEX and example images are available for demonstration. SAMPLEX was compiled on Solaris 2.3. It is also available for Silicon Graphics using IRIX by requesting it from Dr. C.J. Précetti.

To retrieve a demonstration copy for Solaris 2.3 by anonymous ftp use the following commands:

ftp pasture.ecn.purdue.edu

passwd: your_login

cd pub/pioneer/samplex

bin

get samplex

bye

or use the Mosaic FTP here.
This should bring SAMPLEX, xpseudo (a classified image display), and 3 example images.

Figure 1: Image 1- 512x220 Indiana corn

Seed corn on a conveyor belt. This image was taken at Pioneer Hi-Bred International plant in Flora, In.

Figure 2: Image 2- 375x282 Pork chop

Pork chop image taken in the Meat Science Department.

Figure 3: Image 3- 311-321 Candy

Colored candy used for high-school demonstration of color classification.

The images are in raw rgb format: three separate files containing the R (image.r), G (image.g), and B (image.b) color bands.

Tutorial on the RGB color space: get a feel for the different color spaces.

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