Project 08 Bethany Witemeyer

The Tony.ppm image with the balloon.ppm image as a background.

The white, grey, and black image used to replace the background in the Tony image.

Min compositing of the cube (background) and balloon (foreground) images. Both images have a constant alpha value of 1.

Max compositing of the cube (background) and balloon (foreground) images. Both images have a constant alpha value of 1.

Subtract compositing of the cube (background) and balloon (foreground) images. Both images have a constant alpha value of 1.

Multiplication compositing of the cube (background) and balloon (foreground) images. Both images have a constant alpha value of 1.

Over compositing of the cube (background) and balloon (foreground) images. Balloon alpha set to 0.5, cube alpha set to 1.

Over conpositing of the cube (background) and balloon (foreground) images. Both images have a constant alpha value of 1.

Over compositing of the cube (background) and balloon (foreground) images. The balloon alpha is set to 0, and the cube alpha is set to 1.