September 21, 2018, 12:48:06 PM

Author Topic: bad image quality with Kantan Mapper  (Read 886 times)

jackneeson

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bad image quality with Kantan Mapper
« on: June 06, 2018, 05:59:55 AM »
Hello,

I am working on a projection mapping project with 3 projectors at 1280x800 resolution each, projecting on 3 walls that are at different angles, correcting the image to appear to span across all 3 walls from a single perspective point. I am taking 4k footage and rendering the 3 separate videos using AfterEffects, and then loading them in TD and using Kantan to map to the wall surfaces.The problem is that the resulting image is very low quality, in comparison to the rendered footage. It looks like the comparison between an aliased and anti-aliased image. On a 1280x800 projector, this results in a pretty horrible image quality. I have the Kantan resolution set to 3840 x 800 and I'm using the Matrox TripleHead2Go for output. (However, I can see the image quality distortion quite clearly when displaying the output on my workstation screen (3840 x 2160)).

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Thank you
« Last Edit: June 06, 2018, 01:30:06 PM by jackneeson »