Title: | Shape from silhouette: image pixels for marching cubes |
Authors: | Mercier, Bruno Meneveaux, Daniel |
Citation: | Journal of WSCG. 2005, vol. 13, no. 3, p. 112-118. |
Issue Date: | 2005 |
Publisher: | Václav Skala - UNION Agency |
Document type: | článek article |
URI: | http://wscg.zcu.cz/WSCG2005/Papers_2005/Journal/!WSCG2005_Journal_Final.pdf http://hdl.handle.net/11025/1453 |
ISSN: | 1213–6964 (online) 1213–6980 (CD-ROM) 1213–6972 (hardcover) |
Keywords: | geometrická rekonstrukce;tvar ze siluety;pochodující kostky |
Keywords in different language: | geometry reconstruction;shape from silhouette;marching cubes |
Abstract: | In this paper, we propose to use image pixels for geometry reconstruction with a shape from silhouette approach. We aim at estimating shape and normal for the surface of a single object seen through calibrated images. From the voxelbased shape obtained with the algorithm proposed by R. Szeliski in [18], our main contribution concerns the use of image pixels together with marching cubes for constructing a triangular mesh. We also provide a mean for estimating a normal inside each voxel with two different methods: (i) using marching cubes triangles and (ii) using only voxels. As seen in the results, our method proves accurate even for real objects acquired with a usual camera and an inexpensive acquisition system. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | Volume 13, Number 1-3 (2005) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Mercier.pdf | Plný text | 648,34 kB | Adobe PDF | View/Open |
Mercier_obrazkove_prilohy.pdf | Obrazová příloha | 712,54 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/1453
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.