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Computationally Efficient Parallax Processing

Award Information

Agency:
Department of Defense
Branch:
Defense Advanced Research Projects Agency
Award ID:
81278
Program Year/Program:
2007 / SBIR
Agency Tracking Number:
07SB2-0321
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Toyon Research Corp.
6800 Cortona Drive Goleta, CA 93117-3021
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2007
Title: Computationally Efficient Parallax Processing
Agency / Branch: DOD / DARPA
Contract: W31P4Q-08-C-0115
Award Amount: $99,000.00
 

Abstract:

Automated video processing for airborne surveillance applications requires accurate registration of the video frames. For example, change detection processing for moving target detection requires accurate frame-to-frame alignment of the image plane projections of world points. When the surveillance platform is moving, significant parallax effects are observed due to the varying ranges to and orientations of objects and surfaces in the scene. Thus, advanced algorithms are required to accurately model, estimate, and apply the registration transformations. Toyon's approach to computationally efficient parallax processing is based on a detailed understanding of projective imaging geometry and robust statistical estimation. Besides frame registration, Toyon's algorithms can be used to provide additional parallax mitigation capabilities, including identification and, optionally, filling in of missing data due to occlusion effects. All this is achieved with computational complexity that is linear in the number of pixels. When fully developed in commercially available hardware, this technology is expected to provide significant improvements in exploitation of aerial video surveillance data, in real time.

Principal Investigator:

Andrew P. Brown
Analyst
8059686787
abrown@toyon.com

Business Contact:

Marcella R. Lindbery
Director of Finance and Contracts
8059686787
mlindbery@toyon.com
Small Business Information at Submission:

TOYON RESEARCH CORP.
6800 Cortona Drive Goleta, CA 93117

EIN/Tax ID: 953526665
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No