Zobrazeno 1 - 10
of 12
pro vyhledávání: '"José Javier Báez Rojas"'
Autor:
Manuel Abraham López Pacheco, José Javier Báez Rojas, Jorge Castro-Ramos, José Fabian Villa Manríquez, Karen Esmonde-White
Publikováno v:
Heliyon, Vol 7, Iss 3, Pp e05797- (2021)
Capsaicin is an active compound in hot peppers. It has been studied for its health benefits for humans. Optical spectroscopy is an important tool for determining the optical properties or chemical composition of matter. The aim of this research is pr
Externí odkaz:
https://doaj.org/article/b224a2d27bd24055948542280236d5c5
Autor:
José Fabian Villa Manríquez, Karen A. Esmonde-White, Manuel Abraham López Pacheco, José Javier Báez Rojas, J. Castro-Ramos
Publikováno v:
Heliyon
Heliyon, Vol 7, Iss 3, Pp e05797-(2021)
Heliyon, Vol 7, Iss 3, Pp e05797-(2021)
Capsaicin is an active compound in hot peppers. It has been studied for its health benefits for humans. Optical spectroscopy is an important tool for determining the optical properties or chemical composition of matter. The aim of this research is pr
Publikováno v:
2014 International Conference on Mechatronics, Electronics and Automotive Engineering.
Color image reconstruction provides a measure of the feature representation capability of the moment functions. In this work, we present the quaternion Fourier-Legendre moments in polar pixels, which are computationally faster and have a high-precisi
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 31(1)
A high-precision and fast algorithm for computation of Jacobi-Fourier moments (JFMs) is presented. A fast recursive method is developed for the radial polynomials that occur in the kernel function of the JFMs. The proposed method is numerically stabl
Publikováno v:
Advanced Information Systems Engineering ISBN: 9783642387081
CIARP
CIARP
We present a novel method for gait phase detection based on Krawtchouk moments, which can be used in gait analysis. The low computational cost and high capacity of description of the Krauchouk moments makes it easy detect the parameters of the gait c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::362243d1d4840591a44fc849220b4b06
https://doi.org/10.1007/978-3-319-12568-8_95
https://doi.org/10.1007/978-3-319-12568-8_95
Publikováno v:
Advanced Information Systems Engineering ISBN: 9783642387081
CIARP
CIARP
We present a new approach for angle estimation in binary images from Hahn moments, which provide an approximate estimate with short computational times. The method proposed retrieving the angle formed from a reference point to another, through a mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::507c2738db7eec4de0991be9a8ffd5de
https://doi.org/10.1007/978-3-319-12568-8_16
https://doi.org/10.1007/978-3-319-12568-8_16
Publikováno v:
Scopus-Elsevier
Volume data is interpolated using pseudo color and an electro-optical-hybrid-system. The method proposed in this paper is called optical interpolation. The visualization of a volumetric array of computed tomography data is achieved using the optical
Publikováno v:
Journal of Medical Imaging. 3:014004
A detailed analysis of the quaternion generic Jacobi-Fourier moments (QGJFMs) for color image description is presented. In order to reach numerical stability, a recursive approach is used during the computation of the generic Jacobi radial polynomial
Publikováno v:
Optics Communications. 109:393-399
In previous research we developed anoptical model to visualize volumetric arrays of data. In this paper we propose to implement the optical model in a hybrid system, and present some results obtained in the experimental stage. Through the experiment
Publikováno v:
OPT. COMMUN.. 91(No. 1,2):34-40
In this paper we propose a general model for the visualization of the 3D volume data, called optical model (OM). We present the model in its most general form, and a particular case is used for the display of computed tomography (CT) data. The optica