2756 search results - page 275 / 552 » A New Anti-Aliasing Algorithm for Computer Graphics Images |
161
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COMPGEOM
2003
ACM
15 years 10 months ago
2003
ACM
Given a scene consisting of objects, ray shooting queries answer with the first object encountered by a given ray, and are used in ray tracing and radiosity for rendering photo-r...
142
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VISUALIZATION
1998
IEEE
15 years 9 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...
119
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
Scientists find that the human perception is based on the similarity on the manifold of data set. Isometric feature mapping (Isomap) is one of the representative techniques of man...
146
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ICIAP
2007
ACM
15 years 11 months ago
2007
ACM
In this paper, a new multi-modal non-rigid registration technique for medical images is presented. Firstly, the registration problem is outlined and some of the most common approa...
132
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HPCS
2005
IEEE
15 years 10 months ago
2005
IEEE
Abstract— Optimization of a similarity metric is an essential component in most medical image registration approaches based on image intensities. In this paper, two new, determin...