Dear Mr. Masuji ,
I released the initial version of my free/open-source software "Anaglyph Hald Generator", and, if you find it relevant, I'd like to ask for support of its outcome in StereoPhotoMaker. Specifically - for ability to apply pre-made color-lookup-tables. Of course it's up to you whether to provide it. As the name hints, Anaglyph Hald Generator facilitates creating color-lookup-tables that optimize stereopairs for being viewed as full-color red-cyan anaglyphs. The tables adhere to "HALD" standard".
Application of these CLUTs aimed at reducing retinal-rivalry by replacing problematic colors by others that still somehow resemble them.
What could be considered the downside: requirements for viewing conditions (glasses, illumination, etc.) are stricter for anaglyph processed with Anahald's CLUTs than with half-color or Dubois anaglyph.
What should be considered the downside: not always retinal-rivalry is fully eliminated. Instead, it's a matter of trade-off between eye-comfort and color-accuracy. By the way, the same applies to the two additional undocumented methods in StereoPhotoMaker - Suto and SPM.
According to my experience with the testbase of ~350 stereopairs and 6 sample LUT-s, most of the images could be improved in comparison to half-color or Dubois form. The Suto anaglyph behaves similar to the most conservative (minimal correction) out of my 6 sample LUTs; it shows pure red-s slightly better, but at the cost of preserving retinal-rivalry in more cases.
- full info - see "Anaglyph Hald Generator" on www.dualcam.net . - Flickr album "Stereo-3D: Anaglyph HALD Generator Demo" - see https://flic.kr/s/aHBqjC3ybW - the 6 LUT(s) used for the above demo - download link - http://dualcam.net/galleries/ADDON__ANAHALD/SAMPLE_HALDS/anahald_sample_luts.zip
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