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Spectral gradients for color-based object recognition and indexing |
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| Authors: | Daniel Berwick Sang Wook Lee |
| Affiliation: | a General Dynamics AIS, 3300 Plymouth Road, Ann Arbor, MI 48105, USA;b Sogang University, 1 Shinsu dong, Mapo Ku, Seoul 121-742, South Korea |
| Abstract: | |
| Keywords: | Author Keywords: Color-based recognition Log-chromacity Spectral gradient Spectral– spatial gradient Illumination invariance |
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