29 search results - page 4 / 6 » Using Hierarchical EM to Extract Planes from 3D Range Scans |
CGF
2010
13 years 6 months ago
2010
We address the problem of generating quality surface triangle meshes from 3D point clouds sampled on piecewise smooth surfaces. Using a feature detection process based on the cova...
ECCV
1996
Springer
14 years 8 months ago
1996
Springer
We present a technique to extract complex suburban roofs from sets of aerial images. Because we combine 2-D edge information, photometric and chromatic attributes and 3-D informati...
CGI
2009
IEEE
13 years 10 months ago
2009
IEEE
We present an approach to automatically register a large set of color images to a 3D geometric model. The problem arises from the modeling of real-world environments, where surfac...
3DPVT
2006
IEEE
14 years 9 days ago
2006
IEEE
Range sensing technology allows the photo-realistic modeling of large-scale scenes, such as urban structures. A major bottleneck in the process of 3D scene acquisition is the auto...
BIBE
2001
IEEE
13 years 10 months ago
2001
IEEE
Different modalities in biomedical imaging, like CT, MRI and PET scanners, provide detailed crosssectional views of the human anatomy. The imagery obtained from these scanning dev...