System and method for optimizing image resolution using pixelated imaging device
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United States of America Patent
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May 31, 2005
Grant Date -
Apr 17, 2003
app pub date -
Aug 26, 2002
filing date -
Feb 2, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of processing image data for display on a pixelated imaging device is disclosed. The method comprises: pre-compensation filtering an image input to produce pre-compensation filtered pixel values, the pre-compensation filter having a transfer function that approximates the function that equals one divided by a pixel transfer function; and displaying the pre-compensation filtered pixel values on the pixelated imaging device. In another disclosed method, the method further comprises: 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; and displaying the multiple pre-compensation filtered pixel values on the plurality of superposed pixelated imaging devices.
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