Medial circle and sphere representation using octagonal distances
Aswatha M. Kumar, Jayanta Mukherjee, Biswa Nath Chatterji, P. P. Das · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1995
Image representation schemes are of importance in fields of computer vision, graphics, image processing, CAD/CAM, etc. Various representation schemes are presented in the literature for both 2D and 3D. In this paper, we present a scheme of representation using the concept of octagonal distances. They are called Medial circle representation (MCR) and Medial sphere representation (MSR) in 2-D and 3-D, respectively. Storage requirements, computational complexity, merits and demerits of the representation schemes are discussed.