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Road Extraction from SAR Image Using an Improved Statistical Algorithm
Road extraction Feature extraction SAR image Speckle statistics Phase grouping
2015/12/9
An efficient statistical algorithm of automatic extracting road from SAR images is devised in this paper. First, an feature detecting operator is used to find the road candidate. Then another smaller ...
Multipolarimetric SAR image change detection based on multiscale feature-level fusion
Multipolarimetric SAR Change Detection NSCT Fusion
2015/7/27
Many methodologies of change detection have been discussed in the literature, but most of them are tested on only optical images or traditional synthetic-aperture radar (SAR) images. Few studies have ...
PRECISE ORIENTATION OF SPOT PANCHROMATIC IMAGES WITH TIE POINTS TO A SAR IMAGE
Image orientation stereoscopic multisensor SAR SPOT parallax
2015/3/24
The extraction of spatial data from satellite imagery requires that precise sensor models are used to orientate images. This is
particularly important with images acquired by linear sensors, such as...