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» Interval analysis for computer graphics
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SIBGRAPI
2006
IEEE
16 years 6 days ago
Exploratory visualization based on multidimensional transfer functions and star coordinates
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...
Alex Laier Bordignon, Rener Castro, Hélio L...
DCC
2004
IEEE
16 years 5 months ago
Efficient Bit Allocation for Dependent Video Coding
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
Yegnaswamy Sermadevi, Sheila S. Hemami
SIBGRAPI
2008
IEEE
16 years 17 days ago
Benchmark for Quantitative Evaluation of Assisted Object Segmentation Methods to Image Sequences
Evaluation of segmentation methods applied to image sequences consists in the analysis of such methods according to quantitative and/or qualitative criteria, usually driven to som...
Franklin César Flores, Roberto de Alencar L...
ACG
2006
Springer
16 years 5 days ago
Partial Information Endgame Databases
Endgame databases have previously been built based on complete analysis of endgame positions. In the domain of Checkers, where endgame databases consisting of 39 trillion positions...
Yngvi Björnsson, Jonathan Schaeffer, Nathan R...
IWCM
2004
Springer
15 years 11 months ago
Boundary Characterization Within the Wedge-Channel Representation
Abstract. Junctions play an important role in motion analysis. Approaches based on the structure tensor have become the standard for junction detection. However, the structure tens...
Ullrich Köthe