Digital Circularity and Its Applications

摘要: This paper presents a brief survey of some recently discovered properties digital circles, discs, and surfaces revolution, which are related with many theoretical challenges in the space have diverse applications image processing, pattern recognition, computer graphics. These digital-geometric helpful today's context revolution to eliminate inherent discrepancies limitations real circles solving various problems on characterization, construction, reconstruction, segmentation circles/discs. As very contemporary problem, we discussed why how notion circularity leads an efficient algorithm-friendly interpretation for parametrization circular arcs from graphic regions document. Another problem is generating surface needs detecting fixing absentee voxels 3D order ensure irreducibility continuity voxel-surface revolution. The such corresponds that pixels cover disc concentric circles. Experimental results demonstrate impact effectiveness all these state-of-the-art practices.