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MULTISPECTRAL IMAGE FEATURE POINTS

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dc.creatorCRISTHIAN ALEJANDRO AGUILERA CARRASCO
dc.date2012
dc.date.accessioned2025-01-10T14:45:14Z
dc.date.available2025-01-10T14:45:14Z
dc.date.issued2012
dc.description.abstractTHIS PAPER PRESENTS A NOVEL FEATURE POINT DESCRIPTOR FOR THE MULTISPECTRAL IMAGE CASE FAR-INFRARED AND VISIBLE SPECTRUM IMAGES. IT ALLOWS MATCHING INTEREST POINTS ON IMAGES OF THE SAME SCENE BUT ACQUIRED IN DIFFERENT SPECTRAL BANDS. INITIALLY, POINTS OF INTEREST ARE DETECTED ON BOTH IMAGES THROUGH A SIFT-LIKE BASED SCALE SPACE REPRESENTATION. THEN, THESE POINTS ARE CHARACTERIZED USING AN EDGE ORIENTED HISTOGRAM (EOH) DESCRIPTOR. FINALLY, POINTS OF INTEREST FROM MULTISPECTRAL IMAGES ARE MATCHED BY FINDING NEAREST COUPLES USING THE INFORMATION FROM THE DESCRIPTOR. THE PROVIDED EXPERIMENTAL RESULTS AND COMPARISONS WITH SIMILAR METHODS SHOW BOTH THE VALIDITY OF THE PROPOSED APPROACH AS WELL AS THE IMPROVEMENTS IT OFFERS WITH RESPECT TO THE CURRENT STATE-OF-THE-ART.
dc.formatapplication/pdf
dc.identifier.doi10.3390/s120912661
dc.identifier.issn1424-8220
dc.identifier.issn1424-8220
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8821
dc.languagespa
dc.publisherSENSORS
dc.relation.uri10.3390/s120912661
dc.rightsPUBLICADA
dc.titleMULTISPECTRAL IMAGE FEATURE POINTS
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA ELECTRICA Y ELECTRONICA
ubb.SedeCONCEPCIÓN
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