US 5173949Tier 1 — UAP Program Assignee
CONFIRMED BOUNDARY PATTERN MATCHING
Assignee
Raytheon
Filed as: RAYTHEON COMPANY, LEXINGTON, MASSACHUSETTS 02173, A CORP. OF DE
Filed
Aug 29, 1988
Granted
Dec 22, 1992
Location
BEDFORD MA US
Abstract
A method of aligning two images of the same scene by matching features in a first image to features in a second image is disclosed. The method comprises edges of objects in the first image using two different processes. The edges identified using both processes are compared and combined into one image representing confirmed edges which are readily identified in other images of the same scene. A template is then formed from the confirmed edges which is matched to a subregion of the second image.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Jun 30, 1989
Rescinded
May 27, 1992
Duration
2 years, 11 months
Inventor
- 1THEODORE J. PEREGRIM
Record Details
- Patent number
- US 5173949
- Application
- 07237933
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
RaytheonMore from this assignee
Back to patent indexSource: USPTO 35 USC §181 secrecy order records