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TIP
2008
125views more  TIP 2008»
13 years 10 months ago
Segmentation by Fusion of Histogram-Based K-Means Clusters in Different Color Spaces
Abstract--This paper presents a new, simple, and efficient segmentation approach, based on a fusion procedure which aims at combining several segmentation maps associated to simple...
Max Mignotte
TIP
2008
152views more  TIP 2008»
13 years 10 months ago
Localizing Region-Based Active Contours
Abstract--In this paper, we propose a natural framework that allows any region-based segmentation energy to be re-formulated in a local way. We consider local rather than global im...
Shawn Lankton, Allen Tannenbaum
TIP
2008
155views more  TIP 2008»
13 years 10 months ago
Improving Color Constancy Using Indoor-Outdoor Image Classification
In this work, we investigate how illuminant estimation techniques can be improved, taking into account automatically extracted information about the content of the images. We consi...
Simone Bianco, Gianluigi Ciocca, Claudio Cusano, R...
JAT
2007
100views more  JAT 2007»
13 years 10 months ago
A Sobolev-type upper bound for rates of approximation by linear combinations of Heaviside plane waves
Quantitative bounds on rates of approximation by linear combinations of Heaviside plane waves are obtained for sufficiently differentiable functions f which vanish rapidly enough...
Paul C. Kainen, Vera Kurková, Andrew Vogt
TOG
2008
180views more  TOG 2008»
13 years 10 months ago
Interactive relighting of dynamic refractive objects
We present a new technique for interactive relighting of dynamic refractive objects with complex material properties. We describe our technique in terms of a rendering pipeline in...
Xin Sun, Kun Zhou, Eric J. Stollnitz, Jiaoying Shi...