Stereoscopic analysis: Difference between revisions
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== GRASS 5 == | == GRASS 5 == | ||
[[Image:stereo_basic.gif|400px|center]] | |||
There is some old GRASS 5 software in | There is some old GRASS 5 software in | ||
Revision as of 02:47, 15 June 2013
GRASS 5
There is some old GRASS 5 software in
which does this job. It awaits integration into GRASS 6.
Tutorial: http://grass.osgeo.org/gdp/stereo-grass/index.html
GRASS 6
The d.anaglyph addon module provides an easy way to greate 3D anaglyphs and stereographs. It uses the m.nviz.image module to render two viewpoints, then from those two images composes the 3D image into a single PNG file. In time it should be possible to port this functionality into NVIZ itself.
Anaglyph
 |
 |
Stereogram
 |
 |
"Free-view" Stereogram
- No special viewing equipment needed: just cross your eyes.
See also
- Stereo anaglyphs wiki page
- Principles of Photogrammetry: Stereoscopic Parallax
- nasa/StereoPipeline: The NASA Ames Stereo Pipeline is a suite of automated geodesy & stereogrammetry tools designed for processing planetary imagery captured from orbiting and landed robotic explorers on other planets