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ICIAR
2004
Springer
14 years 1 months ago
Segmentation Using Saturation Thresholding and Its Application in Content-Based Retrieval of Images
We analyze some of the visual properties of the HSV (Hue, Saturation and Value) color space and develop an image segmentation technique using the results of our analysis. In our me...
A. Vadivel, M. Mohan, Shamik Sural, Arun K. Majumd...
CVGIP
2004
98views more  CVGIP 2004»
13 years 7 months ago
Topological volume skeletonization and its application to transfer function design
Topological volume skeletonization is a novel approach for automating transfer function design in visualization by extracting the topological structure of a volume dataset. The sk...
Shigeo Takahashi, Yuriko Takeshima, Issei Fujishir...
CORR
2010
Springer
127views Education» more  CORR 2010»
13 years 7 months ago
Extended core and choosability of a graph
A graph G is (a, b)-choosable if for any color list of size a associated with each vertices, one can choose a subset of b colors such that adjacent vertices are colored with disjoi...
Yves Aubry, Godin Jean-Christophe, Togni Olivier
MVA
2002
107views Computer Vision» more  MVA 2002»
13 years 7 months ago
Spectral Measurement of Ambient Lighting and Its Application to Image Rendering
A method is described for estimating the illuminant spectra of an omnidirectional light distribution from the images of a camera aiming at a mirrored ball. First, we introduce an ...
Shoji Tominaga, Norihiro Tanaka
ICCV
2005
IEEE
14 years 10 months ago
Consistent Surface Color for Texturing Large Objects in Outdoor Scenes
Color appearance of an object is significantly influenced by the color of the illumination. When the illumination color changes, the color appearance of the object will change acc...
Rei Kawakami, Katsushi Ikeuchi, Robby T. Tan