Combining color and spatial information for object recognition across illumination changes

  title={Combining color and spatial information for object recognition across illumination changes},
  author={Damien Muselet and Ludovic Macaire},
  journal={Pattern Recognition Letters},
One of the most widely used approaches in the context of object recognition across illumination changes consists in comparing the images by means of the intersection between invariant histograms. However, this approach does not provide satisfying results with limited image databases. We propose to cope with the problem of illumination changes by analyzing simultaneously the color components of the pixels and their spatial arrangement in the image. For this purpose, we introduce the chromatic co… CONTINUE READING

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