Patent ID: 6900821
Filing Date: 2005-05-31
Classification: G06T,G09G,H04N

Abstract:
1. A method of processing image data for display on a pixelated imaging device having an associated Nyquist frequency, the method comprising: pre-compensation filtering an image input for each of a plurality of superposed pixelated imaging devices, at least two of which are unaligned, to produce multiple sets of pre-compensation filtered pixel values, the pre-compensation filtering being performed with a filter having a transfer function that approximates the function that equals one divided by a pixel transfer function, at least over a frequency range whose upper limit does not exceed the Nyquist frequency of the pixelated imaging device; and displaying the multiple pre-compensation filtered pixel values on six imaging devices, the six imaging devices being positioned in four spatial phase families, the first and third spatial phase families each corresponding to a separate imaging device, each of which is fed green chrominance values, the second and fourth spatial phase families each corresponding to a pair of aligned imaging devices, each pair having an imaging device that is fed blue chrominance values and an imaging device that is fed red chrominance values.