Patent ID: 6046823
Filing Date: 2000-04-04
Classification: G06F

Abstract:
An interface for a color image processing system comprising:a set of more than one common input/output data bus;a correlated double sampler;three programmable gain amplifiers for three primary color signals of said color image, having adjustment to eliminate the difference in said three primary color signals of said color image due to uneven illumination;three signals channels for said three primary color signals;an analog-to-digital converter (ADC) to convert said one of said three primary signals into digital image data for use to select a dispatch format for said digital image data to feed more than data bus; anda controller using an output enable (OE) signal to distinguish input/output direction of said data bus;said OE signal in a first binary state controlling an input signal processing through said data bus,said OE signal in a second binary state controlling digital image data output to said data bus.