562 search results - page 20 / 113 » On theoretical backgrounds of CAD |
CAD
2005
Springer
13 years 7 months ago
2005
Springer
Point-based geometric models are gaining popularity in both the computer graphics and CAD fields. A related design/modelling problem is the focus of the reported research: drawing...
CAD
2005
Springer
13 years 7 months ago
2005
Springer
Estimates suggest that more than 75% of engineering design activity comprises reuse of previous design knowledge to address a new design problem. Reusing design knowledge has grea...
CAD
2002
Springer
13 years 7 months ago
2002
Springer
This paper presents a method for three-dimensional surface flattening, which can be efficiently used in threedimensional computer aided garment design. First, facet model is used ...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
Draw a secret (DAS) is a representative graphical password scheme. Rigorous theoretical analysis suggests that DAS supports an overall password space larger than that of the ubiqu...
TCSV
2011
13 years 2 months ago
2011
This paper proposes a background subtraction method for Bayer-pattern image sequences. The proposed method models the background in a Bayer-pattern domain using a mixture of Gauss...