USA flag logo/image

An Official Website of the United States Government

CLUTTER SUPPRESSION PROCESSING FOR INFRARED SEARCH AND TRACK

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
2064
Program Year/Program:
1986 / SBIR
Agency Tracking Number:
2064
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Nichols Research Corp
4040 S Memorial Pkwy Huntsville, AL 35802
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 1986
Title: CLUTTER SUPPRESSION PROCESSING FOR INFRARED SEARCH AND TRACK
Agency / Branch: DOD / NAVY
Contract: N/A
Award Amount: $182,000.00
 

Abstract:

THE DETECTION OF TARGETS IN BACKGROUND CLUTTER WITH AN IRST IS A KEY FUNCTION FOR SUPPORTING U.S. NAVAL SURVEILLANCE ACTIVITIES. THIS INVOLVES THE EXTRACTION OF TARGETS FROM BACKGROUND WHOSE RADIANCE MEANS AND STANDARD DEVIATIONS ARE MANY TIMES THAT OF THE TARGET. A SUCCESSFUL APPROACH, IN MANY CASES IS TO EMPLOY MTI TECHNIQUES TO EXTRACT THE TARGET FROM THE BACKGROUND. HOWEVER, PREPROCESSING TECHNIQUES ARE NEEDED TO REMOVE SCENE MOTION BEFORE THE APPLICATION OF MTI. THIS MAY REQUIRE THE APPLICATION OF SPATIAL FILTERING TECHNIQUES TO SEGMENT THE SCENE INTO REGIONS WHICH HAVE NEARLY THE SAME VELOCITY OF MOTION. THESE SCENE SEGMENTATION TECHNIQUES ARE CLOSELY RELATED TO THE TACTICAL IMAGE PROCESSING APPROACHES EMPLOYED BY NRD IN THE EXTRACTION OF STATIONARY TARGETS. OTHER TECHNIQUES, SUCH AS EDGE ENHANCEMENT PROCESSES, ARE ALSO USEFUL IN SEPARATING SECTIONS OF THE SCENE. ONCE THESE SCENES ARE SO SEGMENTED, APPARENT MOTION IN THE SCENE CAN BE REMOVED BY PERFORMING TWO-DIMENSIONAL CORRELATIONS OF THE BACKGROUND IRRADIANCE. WITH THE REMOVAL OF APPARENT MOTION, FRAME-TO-FRAME SUBTRACTION FOLLOWED BY TRACK ASSOCAITION CAN BE EMPLOYED TO EXTRACT THE TARGET AND REJECT CLUTTER.

Principal Investigator:

Gregory R Mcneil
7144760800

Business Contact:

Small Business Information at Submission:

Nichols Research Corp.
4100 Birch St - Ste 100 Newport Beach, CA 92660

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No