The process of converting a 2d image into a 3d image always starts with a 2d image and a sparse depth map (painted in Gimp or Photoshop).
In the following, I am gonna show depth maps generated by DMAG4 using 1 scale and 3 scales. Note that the more scales you use, the slower DMAG4 runs but the fewer iterations needed.
Clearly, the depth map obtained using 3 scales is better than the one obtained using 1 scale. At this point, it's not a bad idea to smooth the depth map while preserving the edges using, for instance, EPS9.
DMAG4 and EPS9 are available at 3D Software. WiggleMaker is WiggleMaker.
Automatic depth map generation, stereo matching, multi-view stereo, Structure from Motion (SfM), photogrammetry, 2d to 3d conversion, etc. Check the "3D Software" tab for my free 3d software. Turn photos into paintings like impasto oil paintings, cel shaded cartoons, or watercolors. Check the "Painting Software" tab for my image-based painting software. Problems running my software? Send me your input data and I will do it for you.
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