12207 search results - page 40 / 2442 » Color image processing |
ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
We address here the problem of color constancy and propose two new methods for achieving color constancythe first method uses denoising techniques such as a Gaussian filter, Media...
CVPR
2004
IEEE
2004
IEEE
Effect of Colorspace Transformation, the Illuminance Component, and Color Modeling on Skin Detection
15 years 11 months ago
Skin detection is an important preliminary process in human motion analysis. It is commonly performed in three steps: transforming the pixel color to a non-RGB colorspace, droppin...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
This paper proposes a novel method to detect flames in video by processing the data generated by an ordinary camera monitoring a scene. In addition to ordinary motion and color cl...
108
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ICIP
2009
IEEE
15 years 10 months ago
2009
IEEE
We propose a new color filter array (CFA) with optimal characteristics for the acquisition of color scenes, since the luminance and chrominance information is encoded in the mosai...
102
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TIP
2008
14 years 9 months ago
2008
Abstract--Sparse representations of signals have drawn considerable interest in recent years. The assumption that natural signals, such as images, admit a sparse decomposition over...