Invariant image reconstruction from irregular samples and hexagonal grid splines
Image and Vision Computing
Image and Vision Computing
Visual reconstructability as a quality metric for flow visualization
EuroVis'11 Proceedings of the 13th Eurographics / IEEE - VGTC conference on Visualization
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We present a method of image reconstruction which is invariant to the chosen group of transformations of the spline grid used to reconstruct the image. Integration over a group of transformations may be what the human eye does during microsaccades which may be an explanation of why the images we see are not aliased although the sensors with which we record them are irregularly placed in the retina.