115,258 research outputs found
Development of method of matched morphological filtering of biomedical signals and images
Formalized approach to the analysis of biomedical signals and images with locally concentrated features is developed on the basis of matched morphological filtering taking into account the useful signal models that allowed generalizing the existing methods of digital processing and analysis of biomedical signals and images with locally concentrated features. The proposed matched morphological filter has been adapted to solve such problems as localization of the searched structural elements on biomedical signals with locally concentrated features, estimation of the irregular background aimed at the visualization quality improving of biological objects on X-ray biomedical images, pathologic structures selection on mammogram. The efficiency of the proposed methods of matched morphological filtration of biomedical signals and images with locally concentrated features is proved by experiments
Categorization and conceptual behavior in nonhuman primates
This essay describes some of the studies that
have been carried out in the past 5 years with two
species of baboons, both in laboratory-controlled
conditions (Guinea baboons, Papio papio) and in
outdoor settings (olive baboons, Papio anubis)
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