Generation of Zonal Map From Point Data via Weighted Skeletonization by Influence Zone. - H. M. Rajashekara; Pratap Vardhan; B. S. Daya Sagar (IEEE Geosci. Remote. Sens. Lett., 2012)

Metric Based on Morphological Dilation for the Detection of Spatially Significant Zones. - B. S. Daya Sagar; N. Rajesh; S. Ashok Vardhan; Pratap Vardhan (IEEE Geosci. Remote. Sens. Lett., 2013)