Color constancy by category correlation
J Vazquez-Corral, M Vanrell… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Finding color representations that are stable to illuminant changes is still an open problem in
computer vision. Until now, most approaches have been based on physical constraints or
statistical assumptions derived from the scene, whereas very little attention has been paid to
the effects that selected illuminants have on the final color image representation. The novelty
of this paper is to propose perceptual constraints that are computed on the corrected
images. We define the category hypothesis, which weights the set of feasible illuminants …
computer vision. Until now, most approaches have been based on physical constraints or
statistical assumptions derived from the scene, whereas very little attention has been paid to
the effects that selected illuminants have on the final color image representation. The novelty
of this paper is to propose perceptual constraints that are computed on the corrected
images. We define the category hypothesis, which weights the set of feasible illuminants …
Color constancy by category correlation
V i Corral, MI Vanrell i Martorell, R Baldrich i Caselles… - 2012 - lareferencia.info
Finding color representations that are stable to illuminant changes is still an open problem in
computer vision. Until now, most approaches have been based on physical constraints or
statistical assumptions derived from the scene, whereas very little attention has been paid to
the effects that selected illuminants have on the final color image representation. The novelty
of this paper is to propose perceptual constraints that are computed on the corrected
images. We define the category hypothesis, which weights the set of feasible illuminants …
computer vision. Until now, most approaches have been based on physical constraints or
statistical assumptions derived from the scene, whereas very little attention has been paid to
the effects that selected illuminants have on the final color image representation. The novelty
of this paper is to propose perceptual constraints that are computed on the corrected
images. We define the category hypothesis, which weights the set of feasible illuminants …
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