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Spatial filtering analysis for quick drought assessment using MODIS images to detect drought affected areas.
Meng-Lung Lin
Fujun Sun
Qiu-Bing Wang
Cheng-Wu Chen
Yi-Shiang Shiu
Tzu-How Chu
Published in:
IGARSS (2011)
Keyphrases
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image analysis
image data
spatial filtering
image features
input image
image database
image collections
multispectral images
filtered images
satellite images
image retrieval
similarity measure
multiresolution
edge detection
spatial information