Publicación:
ACTIVITY SPECKLE IMAGES OBTAINED FROM BOX FRACTAL FORMALISM

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dc.creatorERIK BARADIT ALLENDES
dc.date2019
dc.date.accessioned2025-01-10T15:05:18Z
dc.date.available2025-01-10T15:05:18Z
dc.date.issued2019
dc.description.abstractWE PROPOSE A GENERALIZED BOX FRACTAL ALGORITHM TO SEGMENT ACTIVITY SPECKLE IMAGES. THE TIME HISTORY OF THE INTENSITY VALUE AT EVERY PIXEL OF THE FRAMES IS TAKEN AS A TIME SERIES. THE PLOT OF THIS TIME SERIES IS THEN CONSIDERED AN IMAGE IN A PLANE, AND ITS BOX FRACTAL DIMENSION IS THEN CALCULATED WITH THE USUAL METHOD. ITS VALUE IS ASSIGNED TO A PIXEL AND AN IMAGE IS CONSTRUCTED THAT SHOWS THE ACTIVITY FROM A FRACTAL VIEWPOINT. WE SHOW SOME CASES OF THE APPLICATION OF THIS APPROACH TO SEGMENT IMAGES IN DIFFERENT DYNAMIC SITUATIONS.
dc.formatapplication/pdf
dc.identifier.doi10.1016/j.optlaseng.2019.04.024
dc.identifier.issn1873-0302
dc.identifier.issn0143-8166
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/10359
dc.languagespa
dc.publisherOPTICS AND LASERS IN ENGINEERING
dc.relation.uri10.1016/j.optlaseng.2019.04.024
dc.rightsPUBLICADA
dc.titleACTIVITY SPECKLE IMAGES OBTAINED FROM BOX FRACTAL FORMALISM
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE FISICA
ubb.SedeCONCEPCIÓN
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