Arrangement for and method of acquiring a monochrome image with a color image capture processor

1. An arrangement for acquiring a monochrome image of a target, comprising:

a solid-state imager for capturing return light from the target over a field of view, and for generating an output image data stream having image components arranged in a serial format at a clock frequency;

a preprogrammed microprocessor operatively connected to the imager for serially receiving and processing the image components at a sampling frequency to generate the monochrome image of the target;

a clock frequency adjustment circuit operatively connected to the imager and the microprocessor for adjusting the clock frequency to enable the microprocessor to receive and process the image components and generate the monochrome image; and

wherein the imager is a monochrome imager for generating the image components in a monochrome format only as a plurality of intensity components; wherein the microprocessor is a color microprocessor preprogrammed to serially receive the image components in a color format as a plurality of intensity components alternating with a plurality of color information components; and wherein the clock frequency adjustment circuit increases the clock frequency to enable the microprocessor to only process the intensity components of the output image data stream to generate the monochrome image.

2. The arrangement of claim 1 , wherein the clock frequency adjustment circuit doubles the clock frequency to match the sampling frequency.

3. An arrangement for acquiring a monochrome image of a target, comprising:

imaging means for capturing return light from the target over a field of view, and for generating an output image data stream having image components arranged in a serial format at a clock frequency;

processing means for serially receiving and processing the image components at a sampling frequency to generate the monochrome image of the target;

adjusting means for adjusting the clock frequency to enable the processing means to receive and process the image components and generate the monochrome image; and

wherein the imaging means generates the image components in a monochrome format only as a plurality of intensity components; wherein the processing means serially receives the image components in a color format as a plurality of intensity components alternating with a plurality of color information components; and wherein the adjusting means increases the clock frequency to enable the processing means to only process the intensity components of the output image data stream to generate the monochrome image.

4. The arrangement of claim 3 , wherein the adjusting means doubles the clock frequency to match the sampling frequency.

5. A method of acquiring a monochrome image of a target, comprising the steps of:

capturing return light from the target over a field of view of a solid-state imager, and generating an output image data stream having image components arranged in a serial format at a clock frequency;

serially receiving and processing the image components with a processor at a sampling frequency to generate the monochrome image of the target;

adjusting the clock frequency to enable the processor to receive and process the image components and generate the monochrome image; and

wherein the generating step is performed by generating the image components in a monochrome format only as a plurality of intensity components; wherein the processing step is performed by serially receiving the image components in a color format as a plurality of intensity components alternating with a plurality of color information components; and wherein the adjusting step is performed by increasing the clock frequency to enable the processor to only process the intensity components of the output image data stream to generate the monochrome image.

6. The method of claim 5 , wherein the adjusting step is performed by doubling the clock frequency to match the sampling frequency.