An Objective Comparison Between Gray Weighted Distance Transforms and Weighted Distance Transforms on Curved Spaces
نویسندگان
چکیده
In this paper, we compare two different definitions of distance transform for gray level images: the Gray Weighted Distance Transform (GWDT), and the Weighted Distance Transform On Curved Space (WDTOCS). We show through theoretical and experimental comparisons the differences, the strengths and the weaknesses of these two distances. Continuous case D GW DT = 1 0 |π(t)|dt.
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