Method of preprocessing color images using a Peano curve on a Transputer array
Robin A. Lambert, Bruce G. Batchelor · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1991
A method is described for the proe-processing of colour images. The histogram of a colour image is scanned using a Peano scan and the resulting one dimensional histogram is binned into 256 bins in a method similar to histogram equalisation. New co1ours are calculated for these bins and substituted back into the original image. The method produces high quality reproductions of the original and allows further processing to be achieved at an increased rate.