Through-Wall Imaging With UWB Radar System - KEMT FEI TUKE
Through-Wall Imaging With UWB Radar System - KEMT FEI TUKE
Through-Wall Imaging With UWB Radar System - KEMT FEI TUKE
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4.3 Highlighting of a Building Contours 75<br />
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Detected edges in Hough space<br />
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Filtered peaks in Hough space<br />
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Highlighted walls of scanned building<br />
c)<br />
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HOUGH<br />
TRANSFORM<br />
FILTERING IN<br />
HOUGH SPACE<br />
INVERSE<br />
HOUGH<br />
TRANSFORM<br />
Fig. 4.3.8: Steps of highlighting the building walls in the scanned image, part 2. a)<br />
The Hough Transform performed on the detected edges. b) The peaks in Hough<br />
space filtered by a sharp window function. c) The highlighted walls drawn over<br />
the scanned image obtained by Inverse Hough Transform.