Stela Isernhagen

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A simple and efficient method for the recognition of isolated handwritten words in Brazilian bankchecks is proposed. For this end, the global word recognition technique was adopted. It relies mainly on topological features to identify the shape of the digitized word images. A Genetic Algorithm (GA) was used to select those features that best represent each(More)
This paper presents an automatic method to assess telangiectasia degreeing, by estimating the reduction of the varicose area from pre to post-treatment using digital image analysis techniques. First both images are geometrically transformed and color space reduced, in order to make them suitable for processing. Next, the varicose veins are segmented via(More)
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