DocumentCode
1506921
Title
Combining multispectral data of differing spatial resolution
Author
Price, John C.
Volume
37
Issue
3
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
1199
Lastpage
1203
Abstract
An improvement to an existing band correlation method is described for merging high spatial resolution imagery with data from additional lower spatial resolution bands. A figure of merit quantifies the improvement over pixel replication of the lower resolution imagery. Examples are given using AVIRIS data to simulate the future Landsat Thematic Mapper. A physical basis is useful in understanding results of the image sharpening procedure
Keywords
geophysical signal processing; geophysical techniques; image enhancement; image processing; multidimensional signal processing; remote sensing; sensor fusion; terrain mapping; band correlation method; geophysical measurement technique; image enhancement; image processing; image resolution; image sharpening; land surface; merging; multispectral data combination; remote sensing; spatial resolution; terrain mapping; Correlation; Image enhancement; Image processing; Image resolution; Image restoration; Merging; Pixel; Remote sensing; Satellite broadcasting; Spatial resolution;
fLanguage
English
Journal_Title
Geoscience and Remote Sensing, IEEE Transactions on
Publisher
ieee
ISSN
0196-2892
Type
jour
DOI
10.1109/36.763272
Filename
763272
Link To Document