Title :
Managing the level of detail in 3D shape reconstruction and representation
Author :
Floriani, Leila De ; Magillo, Paola ; Puppo, Enrico
Author_Institution :
Dipt. di Inf. e Sci. dell´´Inf., Genoa Univ., Italy
Abstract :
We address the problem of reconstructing the shape of a solid object from sparse data, and of representing it at multiple levels of detail. We provide a multiresolution model, based on a set of local sculpturing updates on an initial tetrahedral mesh, which supports extraction of representations at an arbitrary level of detail. We present a new sculpturing algorithm that we use to build the multiresolution model
Keywords :
computer vision; image reconstruction; image representation; mesh generation; stereo image processing; 3D shape reconstruction; MultiShape model; feature extraction; image representation; multiresolution model; sculpturing algorithm; solid object; tetrahedral mesh; CADCAM; Computer aided manufacturing; Computer vision; Data mining; Electrical capacitance tomography; Electronic switching systems; Lab-on-a-chip; Robot sensing systems; Shape; Virtual reality;
Conference_Titel :
Pattern Recognition, 1998. Proceedings. Fourteenth International Conference on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
0-8186-8512-3
DOI :
10.1109/ICPR.1998.711162
