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PR
2011
13 years 1 months ago
A novel mutual nearest neighbor based symmetry for text frame classification in video
In the field of multimedia retrieval in video, text frame classification is essential for text detection, event detection, event boundary detection etc. We propose a new text fram...
Palaiahnakote Shivakumara, Anjan Dutta, Trung Quy ...
IMAGING
2004
14 years 4 days ago
Mechanism of Color Constancy
There are two widely held theories of color constancy based on very different mechanisms: Chromatic Adaptation and Spatial Comparisons. Chromatic Adaptation is based on the change...
John J. McCann
SIGGRAPH
1996
ACM
14 years 2 months ago
Hierarchical View-Dependent Structures for Interactive Scene Manipulation
The result of a scene manipulation is usually displayed by rerendering the entire image even if the change has affected only a small portion of it. This paper presents a system th...
Normand Brière, Pierre Poulin
CG
2008
Springer
13 years 11 months ago
Masked photo blending: Mapping dense photographic data set on high-resolution sampled 3D models
The technological advance of sensors is producing an exponential size growth of the data coming from 3D scanning and digital photography. The production of digital 3D models consi...
Marco Callieri, Paolo Cignoni, Massimiliano Corsin...
CVIU
2004
134views more  CVIU 2004»
13 years 10 months ago
The "dead reckoning" signed distance transform
Consider a binary image containing one or more objects. A signed distance transform assigns to each pixel (voxel, etc.), both inside and outside of any objects, the minimum distan...
George J. Grevera