2 papers
cs.CG2014
On Chord and Sagitta in : An Analysis towards Fast and Robust Circular Arc Detection
Sahadev Bera, Shyamosree Pal, Partha Bhowmick +1
Although chord and sagitta, when considered in tandem, may reflect many underlying geometric properties of circles on the Euclidean plane, their implications on the digital plane a…
cs.CG2014
On Covering a Solid Sphere with Concentric Spheres in
Sahadev Bera, Partha Bhowmick, Bhargab B. Bhattacharya
We show that a digital sphere, constructed by the circular sweep of a digital semicircle (generatrix) around its diameter, consists of some holes (absentee-voxels), which appear on…