3109 search results - page 498 / 622 » Hypergraph-Based Image Representation |
108
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SIGGRAPH
2000
ACM
15 years 8 months ago
2000
ACM
We present a method for automatically rendering pen-and-ink illustrations of trees. A given 3-d tree model is illustrated by the tree and a visual representation of the foliage us...
135
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SIGGRAPH
2000
ACM
15 years 8 months ago
2000
ACM
We show how spectral methods may be applied to 3D mesh data to obtain compact representations. This is achieved by projecting the mesh geometry onto an orthonormal basis derived f...
139
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ICMCS
1999
IEEE
15 years 8 months ago
1999
IEEE
Many types of pseudo-random signals have been used to embed signatures as watermarks, with spread spectrum signal techniques used to recover the signature from the encrypted data....
127
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VL
1999
IEEE
15 years 8 months ago
1999
IEEE
Sonnet was designed as a visual language for implementing real-time processes. Early design and development of behavioral components has largely focused on the domain of music pro...
163
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FGR
1998
IEEE
15 years 8 months ago
1998
IEEE
The performance of a local feature based system, using Gabor-filters, and a global template matching based system, using a combination of PCA (Principal Component Analysis) and LD...