7405 search results - page 202 / 1481 » Computer Graphics |
CGI
1998
IEEE
15 years 6 months ago
1998
IEEE
Hierarchical radiosity is a very demanding process in terms of computation time and memory ressources even for scenes of moderate complexity. To handle complex environments, not f...
104
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CGI
2004
IEEE
15 years 5 months ago
2004
IEEE
We present a new algorithm for computing a polygonal surface from a union of balls. The method computes and connects the singular points of a given union of balls in an efficient ...
105
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CHI
2010
ACM
15 years 8 months ago
2010
ACM
Click-based graphical passwords have been proposed as alternatives to text-based passwords, despite being potentially vulnerable to shoulder-surfing, where an attacker can learn p...
104
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3DPVT
2004
IEEE
15 years 5 months ago
2004
IEEE
Computer graphics cameras lack the finite Depth of Field (DOF) present in real world ones. This results in all objects being rendered sharp regardless of their depth, reducing the...
133
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GREC
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. GREC’05 marked the 10th anniversary of the series of international workshops on graphics recognition, for which the first edition was held in Penn State in 1995. At th...