Grey Levels test image
The picture below is usefull to adjust a display gamma or brightness. You should be able to separate easily the twenty grey bands from each other. If the white ones are washed out, the gamma and/or the brightness are too high. If the dark bands looks fused together, increase the brightness and/or the gamma.
A useful paper explaining color and brighness patterns is here on Tom's hardware.
Total Disparity Calibration images
Total Disparity Calibration Images are pictures that look as normal 2D test patterns when viewed in 3D and as total chaos when viewed in 2D. Those images are extremely useful to align dual projector setups and are also nice to check the accuracy of any 3D display. Two Total Disparity Calibration Images are available here for download in full resolution : dual 1920x1080 and dual 1400x1050.
Test Images
Sometimes you suspect bad behavior from your equipment; so, why not check if it works properly? We provide here several test images that are downloadable for free. Click on the thumbnails here under to display the full size images, then right-click and save each image on your hard disk.
Check Red/Cyan glasses with this image:
Color Bars 6x4 inches, 300 dpi with 20 levels gray scale:
