Using information from multiple low-resolution images to increase resolution
Philippe Gagné, Henri H. Arsenault · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1991
We show that a high-resolution picture of a scene can be generated from multiple low resolution images. The pixels of the multiple images are combined to form a matrix corresponding to the correlation between the required high resolution image and the camera degradation. Examples are shown.