High Speed Image Filtering for Arament Research

Award Information
Agency:
Department of Defense
Branch
Air Force
Amount:
$344,728.00
Award Year:
1994
Program:
SBIR
Phase:
Phase II
Contract:
n/a
Agency Tracking Number:
20095
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Tanner Research, Inc.
180 North Vinedo Avenue, Pasadena, CA, 91107
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Andrew Moore, Ph.d.
(818) 792-3000
Business Contact:
() -
Research Institution:
n/a
Abstract
The dynamic range of modern image sensors can exceed the range of a video monitor by an order of magnitude or more. This means that fast arid intelligent range compression and image enhancement must be interposed between the sensor and display for effective surveillance, target acquisition, and intelligence gathering. Digital hardware can enhance an image in real time, but the common method for range compression on digital hardware, linear filtering, can severely distort the image. We propose to evaluate designs for high-speed image range compression chips. At Tanner Research, image processors are under development that carry out nonlinear filtering for range compression and image enhancement at video rates. The nonlinear filtering intelligently compresses the range without distortion. We will prepare a design that increases processing speed by an order of magnitude, to 500-1000 frames per second, in the Phase I effort. We will measure the performance limits of the existing processor; results will guide in the design task. In Phase lI, we will fabricate and test the high-speed processor technology.

* information listed above is at the time of submission.

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