431276af9eaed8b5659dea57d1a716bc  sensors_a2014m2v14n2p3690.pdf
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93f8e7a8a2025b1b271ce96415aa821dc2566abad7942f759c3417d4487fc6fd  sensors_a2014m2v14n2p3690.pdf

Title:          Feature Point Descriptors: Infrared and Visible Spectra
Subject:        This manuscript evaluates the behavior of classical feature point descriptors when they are used in images from long-wave infrared spectral band and compare them with the results obtained in the visible spectrum. Robustness to changes in rotation, scaling, blur, and additive noise are analyzed using a state of the art framework. Experimental results using a cross-spectral outdoor image data set are presented and conclusions from these experiments are given.
Keywords:       cross-spectral imaging; feature point descriptors
Author:         Pablo Ricaurte 1, Carmen Chilán 1, Cristhian A. Aguilera-Carrasco 2,3, Boris X. Vintimilla 1, Angel D. Sappa 1,3,*
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    Title: Feature Point Descriptors: Infrared and Visible Spectra
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    Subject: This manuscript evaluates the behavior of classical feature point descriptors when they are used in images from long-wave infrared spectral band and compare them with the results obtained in the visible spectrum. Robustness to changes in rotation, scaling, blur, and additive noise are analyzed using a state of the art framework. Experimental results using a cross-spectral outdoor image data set are presented and conclusions from these experiments are given.
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