G - Physics – 06 – K
Patent
G - Physics
06
K
G06K 9/36 (2006.01) C04B 28/30 (2006.01) G06E 3/00 (2006.01) G06T 9/00 (2006.01)
Patent
CA 2170548
A signal processing system processes an input signal in real time. The system includes a light valve array for selectively attenuating light incident thereupon in response to electronic control signals, a light source for providing illumination, a light-sensitive array for producing electronic output signals representing a processed version of the input signal in response to light incident thereupon, and control circuitry for generating and applying electronic control signals to the light valve array in response to the input signal. The electroniccontrol signals are generated from the input signal and are adapted for implementing an arbitrarily-selected signal processing operation. The light valve array is situated between the light source and the light-sensitive array, such that the light source is selectively attenuated by the light valve array, and such that the selectively attenuated light is incident upon the light-sensitive array.
Ranganath Minakanagurki V.
Ribera John Frank
At&t Ipm Corp.
Kirby Eades Gale Baker
LandOfFree
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