Image analysis – Histogram processing – For setting a threshold
Patent
1988-08-29
1991-05-21
Moore, David K.
Image analysis
Histogram processing
For setting a threshold
382 30, 382 34, 358105, 342 62, 342 64, G06K 900
Patent
active
050182188
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 identifying 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.
REFERENCES:
patent: 4499595 (1985-02-01), Masaitis et al.
patent: 4581762 (1986-04-01), Lapidus et al.
Peregrim Theodore J.
Richter Stephen L.
Roy Richard E.
Moore David K.
Raytheon Company
Santos Daniel
Sharkansky Richard M.
Walsh Edmund J.
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