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Title: Edge-based correlation image registration for multispectral imaging

Abstract

Registration information for images of a common target obtained from a plurality of different spectral bands can be obtained by combining edge detection and phase correlation. The images are edge-filtered, and pairs of the edge-filtered images are then phase correlated to produce phase correlation images. The registration information can be determined based on these phase correlation images.

Inventors:
 [1]
  1. Albuquerque, NM
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
971077
Patent Number(s):
7620269
Application Number:
12/057,226
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Classifications (CPCs):
G - PHYSICS G06 - COMPUTING G06K - RECOGNITION OF DATA
G - PHYSICS G06 - COMPUTING G06T - IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING

Citation Formats

Nandy, Prabal. Edge-based correlation image registration for multispectral imaging. United States: N. p., 2009. Web.
Nandy, Prabal. Edge-based correlation image registration for multispectral imaging. United States.
Nandy, Prabal. Tue . "Edge-based correlation image registration for multispectral imaging". United States. https://www.osti.gov/servlets/purl/971077.
@article{osti_971077,
title = {Edge-based correlation image registration for multispectral imaging},
author = {Nandy, Prabal},
abstractNote = {Registration information for images of a common target obtained from a plurality of different spectral bands can be obtained by combining edge detection and phase correlation. The images are edge-filtered, and pairs of the edge-filtered images are then phase correlated to produce phase correlation images. The registration information can be determined based on these phase correlation images.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2009},
month = {11}
}

Patent:

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