A Composite Illumination Invariant Color Feature and Its Application to Partial Image Matching
نویسندگان
چکیده
منابع مشابه
A Composite Illumination Invariant Color Feature and Its Application to Partial Image Matching (Draft version)
In camera-based object recognition and classification, surface color is one of the most important characteristics. However, apparent object color may differ significantly according to the illumination and surface conditions. Such a variation can be an obstacle in utilizing color features. Geusebroek et al.’s color invariants can be a powerful tool for characterizing the object color regardless ...
متن کاملA Composite Illumination Invariant Color Feature and Its Application to Partial Image Matching
In camera-based object recognition and classification, surface color is one of the most important characteristics. However, apparent object color may differ significantly according to the illumination and surface conditions. Such a variation can be an obstacle in utilizing color features. Geusebroek et al.’s color invariants can be a powerful tool for characterizing the object color regardless ...
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Color image descriptors have been used extensively and successfully in many computer vision applications. However, object colors are sensitive to illumination changes which in turns will affect the performance of object recognition if the image descriptors used are not robust to these changes. To increase photometric invariance and discriminative power, this study proposes an image descriptor f...
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ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2012
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.e95.d.2522