In real images, color recognition is a challenging problem because of natural variations in light and shadows. Most existing color models have limitations in distinctive representation of colors in real scenes. Here, a linear combination of multiple color models is assumed. The approach makes color edges in the target as main character for recognition. It combined multiple color models to make the recognition stable under varying imaging conditions. A proper weighting scheme to combine color spaces is obtained with the mathematical selection model of Markowitz, and the corresponding weights are obtained by multi-objective optimization. Effectiveness and reliability of the proposed method is demonstrated through various natural scene images.
A New Approach for Color-Based Object Recognition with Fusion of Color Models
2008 Congress on Image and Signal Processing ; 3 ; 456-460
2008-05-01
379073 byte
Conference paper
Electronic Resource
English
Color-blob-based COSFIRE filters for object recognition
British Library Online Contents | 2017
|Bayesian color constancy for outdoor object recognition
IEEE | 2001
|Real-Time Object Recognition in Color Imagery
NTRS | 2000
|Bayesian Color Constancy for Outdoor Object Recognition
British Library Conference Proceedings | 2001
|Spectral gradients for color-based object recognition and indexing
British Library Online Contents | 2004
|