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scopus(9)
Determination of mean square deviation of surface roughness in a planar gradient optical waveguide
Conference ObjectAbstract: Determining the mean square deviation σ of surface roughness and the imaginary part of permittivityPalabras claves:Mean square deviation, surface roughnessAutores:Christian N. Vega, Danny Sotomayor, Darwin L. Aguilar, Jesus Vila, Luis Cadena, Nikolai D. Espinosa, Osovitsky A., Paola LeónFuentes:scopusFilters evaluation for detection of contours in satellite images for cadaster purposes
Conference ObjectAbstract: The contour detection has an important role in image processing, especially in the detection and thePalabras claves:Canny, Contour, Digital image, Filters Sobel, LoG. ssim, Prewitt Roberts, Satellite imageAutores:Cadena F., Kruglyakov A., Luis Cadena, Romanenko A., Zotin A.Fuentes:scopusEnhancement of medical image using spatial optimized filters and OpenMP technology
Conference ObjectAbstract: For remove noise digital filters are used which in the last decades have taken great impetus for thePalabras claves:Denoising, Gaussian 2D filter, IMAGE PROCESSING, Mean filter, MEDIAN FILTER, medical image, Openmp, Parallel programingAutores:Cadena F., Luis Cadena, Zotin A.Fuentes:scopusNoise reduction techniques for processing of medical images
Conference ObjectAbstract: An application of different techniques for processing medical images is presented in this paper. ThePalabras claves:2DCleaner filter, Denoising, Gaussian 2D filter, IMAGE PROCESSING, Mean filter, MEDIAN FILTER, medical imageAutores:Byron Morales, Cadena F., Korneeva A., Legalov A., Luis Cadena, Zotin A.Fuentes:scopusNoise removal of the x-ray medical image using fast spatial filters and GPU
Conference ObjectAbstract: Medical images are corrupted by different types of noises caused by the equipment itself. It is veryPalabras claves:average fast filter, Gaussian fast filter, GPU, median fast filter, medical image, Parallel programmingAutores:Cadena F., Luis Cadena, Nikolai D. Espinosa, Zotin A.Fuentes:scopusImprove method for processing dental images with fast spatial filter and shearlet transform
Conference ObjectAbstract: Dental caries is one of the biggest problems in human health, in the whole world. Methods of detectiPalabras claves:Classis filters, Contour Detection, Dental images, Fast 2D Gauss filter, medical image, shearlet transform, SSIM measureAutores:Cadena F., Legalov A., Luis CadenaFuentes:scopusInverse problem of bragg's scattering for measuring the spectrum surface roughness in the optical gradient waveguide
Conference ObjectAbstract: A new method for measuring the spectrum of surface roughness based on Bragg scattering, is proposed.Palabras claves:Mean square deviation, surface roughnessAutores:Christian N. Vega, Grishaeva N., J. Alvarez, Luis Cadena, Nikolai D. Espinosa, Osovitsky A.Fuentes:scopusUse of Solar Renewable Energy for a Binaural Noise Monitoring System in Bogotá, Colombia
Conference ObjectAbstract: The XXI century has seen the necessity of using renewable forms of energy instead of the classical oPalabras claves:binaural hearing, noise monitoring, renewable energies, Solar panelsAutores:Agudelo O.E.A., Garcia E.E.G., Garzon A.M.B., Luis Cadena, Marin C.E.M., Martinez M.H.Fuentes:scopusProcessing dental caries images by Shearlet transform
Conference ObjectAbstract: Shearlet transform have emerged in recent years as one of the most successful methods for the multisPalabras claves:Contour detect, Dental caries image, IMAGE PROCESSING, Prewitt filter, shearlet transform, Sobel filterAutores:Barkova D., Cadena F., Luis CadenaFuentes:scopus