101
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SIBGRAPI
15 years 3 months ago
2006 IEEE 
Sharp discontinuities in depth, or depth edges, are very important low-level features for scene understanding. Recently, we have proposed a solution to the depth edge detection pr...
SIBGRAPI
15 years 3 months ago
2006 IEEE  108
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SIBGRAPI
15 years 3 months ago
2006 IEEE 
Expression Transfer is a method for mapping a photographed expression performed by a given subject onto the photograph of another person’s face. Building on well succeeded previ...
SIBGRAPI
15 years 3 months ago
2006 IEEE 
Exploration and analysis of multivariate data play an important role in different domains. This work proposes a simple interface prototype that allows a human user to visually expl...
SIBGRAPI
15 years 3 months ago
2006 IEEE
This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to b...
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Computer Graphics