Patent ID: 6597807
Filing Date: 2003-07-22
Classification: G02B,G06T,H04N

Abstract:
A method for processing signals using preattentive human vision from a plurality of sensors representing different spectral ranges of the same three dimensional scene, comprising:obtaining first left and right stereo signals from a pair of left and right sensors sensitive in a first spectral range, said first spectral range having a spatial frequency content lower than any other spectral range; assigning a first Red-Green-Blue (RGB) color code green, for which humans are most sensitive, to the first left and right stereo signals to enhance object recognition and perception; obtaining second left and right stereo signals from a pair of left and right sensors sensitive in a second spectral range, said second spectral range having the next lower spatial frequency content; assigning a second Red-Green-Blue (RGB) color code red for which humans are next most sensitive, to the second left and right stereo signals to enhance object recognition and perception.