946 search results - page 92 / 190 » Efficient Graphical Models for Processing Images |
ICIP
2005
IEEE
16 years 1 months ago
2005
IEEE
We present a new multiresolution analysis framework for irregular meshes with attributes based on the lifting scheme. We introduce a surface prediction operator to compute the det...
VISUALIZATION
1998
IEEE
15 years 4 months ago
1998
IEEE
Many sophisticated solutions have been proposed to reduce the geometric complexity of 3D meshes. A less studied problem is how to preserve on a simplified mesh the detail (e.g. co...
191
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GIS
2007
ACM
16 years 28 days ago
2007
ACM
This paper presents an approach to visualize and analyze 3D building information models within virtual 3D city models. Building information models (BIMs) formalize and represent d...
113
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ICCV
2001
IEEE
16 years 1 months ago
2001
IEEE
We propose to incorporate a priori geometric constraints in a 3?D stereo reconstruction scheme to cope with the many cases where image information alone is not sufficient to accur...
ICCV
2005
IEEE
16 years 1 months ago
2005
IEEE
We address the problem of detecting irregularities in visual data, e.g., detecting suspicious behaviors in video sequences, or identifying salient patterns in images. The term &qu...