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Page SurfaceAdaptiveProjector.
The SurfaceAdaptiveProjector is a video projector that adapts the emited signal based on the analysis of an input feedback signal (camera) in order to compensate light, color and shape deformations resulting from the non uniformity of the screen surface (to the extend possible). This goes from simple color adaptations to complex adaptions where the image adaptation algorithm does its best to smooth an otherwise impossible to process image (for example : dark areas on the screen shall not impede the total surface, yet transitions form light to dark areas shall be smoothed). One spectacular application would be projection of images on building facades that would make any facade looks like a uniform plane surface. An elaboration of the process includes dynamic adaption (versus static adaptation, maybe based on some initial calibration). |
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