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DAGM
1995
Springer
15 years 7 months ago
Learning Weights in Discrimination Functions Using a priori Constraints
We introduce a learning algorithm for the weights in a very common class of discrimination functions usually called weighted average". Di erent submodules are produced by som...
Norbert Krüger
SIGGRAPH
1991
ACM
15 years 7 months ago
Spectrally optimal sampling for distribution ray tracing
Nonuniform sampling of images is a useful technique in computer graphics, because a properly designed pattern of samples can make aliasing take the form of high-frequency random n...
Don P. Mitchell
CAIP
2009
Springer
114views Image Analysis» more  CAIP 2009»
15 years 7 months ago
Decision Trees Using the Minimum Entropy-of-Error Principle
Binary decision trees based on univariate splits have traditionally employed so-called impurity functions as a means of searching for the best node splits. Such functions use estim...
Joaquim Marques de Sá, João Gama, Ra...
131
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CIVR
2009
Springer
141views Image Analysis» more  CIVR 2009»
15 years 7 months ago
Automatic retrieval of visual continuity errors in movies
Continuity errors occur in many movies and television series, in spite of careful checking by those employed to minimise them. In this work we develop a scheme for automatically d...
Lyndsey C. Pickup, Andrew Zisserman
AVI
2008
15 years 6 months ago
Multiview user interfaces with an automultiscopic display
Automultiscopic displays show 3D stereoscopic images that can be viewed from any viewpoint without special glasses. These displays are becoming widely available and affordable. In...
Wojciech Matusik, Clifton Forlines, Hanspeter Pfis...