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Recent Advances in Registration, Integration and Fusion of Remotely Sensed Data: Redundant Representations and FramesIn recent years, sophisticated mathematical techniques have been successfully applied to the field of remote sensing to produce significant advances in applications such as registration, integration and fusion of remotely sensed data. Registration, integration and fusion of multiple source imagery are the most important issues when dealing with Earth Science remote sensing data where information from multiple sensors, exhibiting various resolutions, must be integrated. Issues ranging from different sensor geometries, different spectral responses, differing illumination conditions, different seasons, and various amounts of noise need to be dealt with when designing an image registration, integration or fusion method. This tutorial will first define the problems and challenges associated with these applications and then will review some mathematical techniques that have been successfully utilized to solve them. In particular, we will cover topics on geometric multiscale representations, redundant representations and fusion frames, graph operators, diffusion wavelets, as well as spatial-spectral and operator-based data fusion. All the algorithms will be illustrated using remotely sensed data, with an emphasis on current and operational instruments.
Document ID
20140017070
Acquisition Source
Goddard Space Flight Center
Document Type
Presentation
Authors
Czaja, Wojciech
(Maryland Univ. College Park, MD, United States)
Le Moigne-Stewart, Jacqueline
(NASA Goddard Space Flight Center Greenbelt, MD United States)
Date Acquired
December 8, 2014
Publication Date
July 13, 2014
Subject Category
Earth Resources And Remote Sensing
Mathematical And Computer Sciences (General)
Report/Patent Number
GSFC-E-DAA-TN15499
Meeting Information
Meeting: Canadian Symposium on Remote Sensing
Location: Quebec City
Country: Canada
Start Date: July 13, 2014
End Date: July 18, 2014
Sponsors: Institute of Electrical and Electronics Engineers
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
Fusion
Geoscience
Earth Science
Frames
Remote Sensing Data
Integration
Registration
Wavelets
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