Now showing items 1-10 of 755
Fast fault diagnosis in power transformers using optimum-path forest
In this paper we propose a fast and an accurate method for fault diagnosis in power transformers by means of Optimum-Path Forest (OPF) classifier. Since we applied Dissolved Gas Analysis (DGA), the samples have been labeled ...
Automatic landslide recognition through Optimum-Path Forest
In this paper we shed light over the problem of landslide automatic recognition using supervised classification, and we also introduced the OPF classifier in this context. We employed two images acquired from Geoeye-MS ...
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 ...
A prototype for Brazilian bankcheck recognition
(World Scientific Publ Co Pte LtdSingaporeSingapura, 1997)
Optimizing optimum-path forest classification for huge datasets
Traditional pattern recognition techniques can not handle the classification of large datasets with both efficiency and effectiveness. In this context, the Optimum-Path Forest (OPF) classifier was recently introduced, ...
Intraspecific chemical recognition in the lizard Liolaemus tenuis
(Kluwer Academic/Plenum Publishers, 1999)
Experimental tests were conducted to determine whether females and males of the tree-dwelling lizard Liolaemus tenuis (Tropiduridae) show intraspecific chemical recognition during breeding and postreproductive seasons. ...
Methodological improvement on local Gabor face recognition based on feature selection and enhanced Borda count
Face recognition has a wide range of possible applications in surveillance, human computer interfaces and marketing and advertising goods for selected customers according to age and gender. Because of the high classification ...
Automatic segmentation of the secondary austenite-phase island precipitates in a superduplex stainless steel weld metal
Duplex and superduplex stainless steels are class of materials of a high importance for engineering purposes, since they have good mechanical properties combination and also are very resistant to corrosion. It is known as ...