In geographic information retrieval users use names of geographic regions that do not have a well-defined boundary, like Southern France. We present two approaches to compute rea...
Iris Reinbacher, Marc Benkert, Marc J. van Kreveld...
We propose a technique that makes use of a proximity metric for delineating partially or fully bounded regions of a scanned bitmap that depicts a building floor plan. A proximity...
Kathy Ryall, Stuart M. Shieber, Joe Marks, Murray ...
Given a collection of points representing geographic data we consider the task of delineating boundaries based on the features of the points. Assuming that the features are binary...
Partial volume effects are present in nearly all medical imaging data. These artifacts blur the boundaries between different regions, making accurate delineation of anatomical stru...
The National Cancer Institute has collected a large database of uterine cervix images, termed “cervigrams” for cervical cancer screening research. Tissues of interest within t...