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Measurement of Attitude by Power Spectra (MAPS)

Award Information

Department of Defense
Award ID:
Program Year/Program:
1996 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Advanced Optical Systems, Inc
6767 Old Madison Pike Suite 410 Huntsville, AL -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 2
Fiscal Year: 1996
Title: Measurement of Attitude by Power Spectra (MAPS)
Agency / Branch: DOD / ARMY
Contract: N/A
Award Amount: $598,513.00


We propose a system to determine object attitude from special video imagery taken from two locations, with an image analysis system based on the Fourier Transform, which provides the spatial power spectrum of the image. The Fourier transform of an image represents the information in terms of angles and spatial frequencies. In this case we are interested only in the angles. The transform of a missile-like target is dominated by one dashed line. The location of this line does not vary with the location of the target in the field of view. The location does not vary with the scale (and thus range) of the target. Even if the target is briefly obscured, there is no need to "search" for the image or the data - in the Fourier transform plane is it just there. This transform approach makes the analysis of data gathering easy, rapid, and very accurate, at the expense of having to perform the 2-D spatial Fourier Transform.

Principal Investigator:

Dr. Richard L. Hartman

Business Contact:

Small Business Information at Submission:

Advanced Optical Systems,
3330 L&n Drive, Suite A Huntsville, AL 35801

EIN/Tax ID: 630993088
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No