André F. Oliveira

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
This paper proposes a method that aims to reduce a real scene to a set of regions that contain text fragments and keep small number of false positives. Text is modeled and characterized as a texture pattern, by employing the QMF wavelet decomposition as a texture feature extractor. Processing includes segmentation and spatial selection of regions and then(More)
  • 1