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Embedded clusters in NGC 1808 central starburst - Near-infrared imaging and spectroscopy
(EDP SCIENCES S A, 2008-08)
Context. In the course of a mid-infrared imaging campaign of close-by active galaxies, we discovered the mid-infrared counterparts of bright compact radio sources in the central star-forming region of NGC 1808. Aims. We ...
Infrared face recogniton by optimum-path forest
This paper presents a novel, fast and accurate appearance-based method for infrared face recognition. By introducing the Optimum-Path Forest classifier, our objective is to get good recognition rates and effectively reduce ...