Sirds lets you create Single Image Random Dot Stereogram (SIRDS) or Single Image Stereogram (SIS) from depth map images and pattern images.

SIRDS or SIS is an image giving a three-dimensional representation of a solid object or surface, and it does not require any equipment such as red & blue or polarized 3D glasses to view the stereo scene. You just need to learn how to view it in certain way with your own eyes.

• Generate "wall-eyed" or "cross-eyed" SIRDS or SIS
• Customizable dimensions (resolution, observer distance, maximum depth, and eye separation)
• Hidden-surface removal
• Center to both sides method to minimize the distortion
• Oversampling to give smooth depth levels
• Stereogram viewing guide marks
• Random Dot pattern generator
• Supported depth map and pattern image file types: PNG, TIFF, JPEG, BMP, GIF, PICT, etc.
• AppleScript scripting

* Stereogram algorithm licensed from W.A. Steer. Visit www.techmind.org for technical details.

Free sample depth map and pattern images are available at www.katsurashareware.com and forum.katsurashareware.com.