Stereogram Types

1.Hidden Image Stereograms stereograms with hidden objects which are not obvious until the stereogram is revealed.
1.1.Random Dot Stereogram (RDS, SIRDS) hidden depth is encoded by random dots.
1.2.Patterned Stereogram hidden depth is encoded by a pattern, which could be any picture or drawing.
1.3.Mapped Texture Stereogram (MTS) hidden depth is encoded by a texture, which is also used for texturing the hidden objects.
1.4.Contour Stereogram hidden depth is encoded by contours of hidden objects.
1.5.Stained Glass Stereogram painted Contour Stereogram.
2.Object Array Stereograms repetitive objects become three dimensional or appear on different levels of depth.
2.1. 2D Floaters (Wallpaper) flat objects appear on different levels of depth.
2.2. 3D Floaters flat objects become three dimensional and could be on different levels of depth as well.
2.3. Solid Array repetitive and seamless pattern becomes three dimensional.
2.4. Cloud Stereogram set of small objects (clouds) form a hidden object.
3.Text Stereogram (ASCII) a text document which works like a stereogram.
3.1. Hidden Text Stereogram hidden image is formed from a text pattern.
3.2. Text Array Stereogram repetitive words appear on different levels of depth.
3.3. Pop-up Text Stereogram some letters pop up and form text or sentence you can read.