SAR/ISAR REAL TIME IMAGE PROCESSING FOR AIR ASW PLATFORMS

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$50,825.00
Award Year:
1993
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Agency Tracking Number:
20781
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
Alphatech, Inc.
Executive Place Iii, 50 Mall, Road, Burlington, MA, 01803
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Thomas G. Allen
(617) 273-3388
Business Contact:
() -
Research Institution:
n/a
Abstract
Using SAR/ISAR imagery to detect and classify small targets in cluttered environments for ASW applications requires careful examination of the full array of image processing, computer vision, and related methods in order to identify those that are well-matched to the problem and thus offer promise to exploit the specific spatio-temporal characteristics that distinguish targets from environmental clutter. In this proposal we describe an effort to accomplish this task; we describe several recently-developed, advanced methodologies that appear to hold special promise. In particular, in addition to standard methods of image analysis, we intend to exploit i) recent advances in multi-resolution and fractal image processing, including methods based on the wavelet transform; ii) nonlinear image analysis methods based on morphological filtering that deal with particular pattern characteristics that distinguish targets and clutter; and iii) spatio-temporal image analysis methods, aimed at exploiting the differences in the temporal coherency of targets and some sources of clutter.

* information listed above is at the time of submission.

Agency Micro-sites

US Flag An Official Website of the United States Government