Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Carmelo Cuenca"'
Publikováno v:
Historia y Comunicación Social, Vol 19 (2014)
Este trabajo describe cómo afrontar la planificación y puesta en marcha de una asignatura en el marco del EEES. En ese contexto es necesario diseñar actividades que cubran las horas presenciales y no presenciales de la asignatura, así como una fo
Externí odkaz:
https://doaj.org/article/01e5eaf95b5b404dbbc79bac9322a664
Publikováno v:
ELCVIA Electronic Letters on Computer Vision and Image Analysis, Vol 6, Iss 2 (2007)
In this paper we present a variational technique for the reconstruction of 3D cylindrical surfaces. Roughly speaking by a cylindrical surface we mean a surface that can be parameterized using the projection on a cylinder in terms of two coordinates,
Externí odkaz:
https://doaj.org/article/0e5d84b204ca425fb89b8e09f7758dd1
Autor:
Luis Alvarez, Agustín Trujillo, Daniel Santana-Cedrés, Luis Mazorra, Luis Gomez, Pablo G. Tahoces, Esther González, José M. Carreira, Carmelo Cuenca, Miguel Alemán-Flores, Julio Esclarín
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 14:345-355
The shape and size of the aortic lumen can be associated with several aortic diseases. Automated computer segmentation can provide a mechanism for extracting the main features of the aorta that may be used as a diagnostic aid for physicians. This art
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e55552e3ac23216c992469aad7f06d0
https://doi.org/10.1007/s11548-018-1861-0
https://doi.org/10.1007/s11548-018-1861-0
Autor:
Luis Alvarez, Agustín Trujillo, Carmelo Cuenca, Pablo G. Tahoces, Esther González, José M. Carreira
Publikováno v:
Journal of Mathematical Imaging and Vision. 60:1095-1110
In this paper we propose a multiscale parametric snake model for ellipse motion estimation across a sequence of images. We use a robust ellipse parameterization based on the geometry of the intersection of a cylinder and a plane. The ellipse paramete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2d3a245523203debfa177980393433e
https://doi.org/10.1007/s10851-018-0798-9
https://doi.org/10.1007/s10851-018-0798-9
Publikováno v:
SIAM Journal on Imaging Sciences. 11:1493-1523
In this paper we study a geometric partial differential equation including a forcing term. This equation defines a hypersurface evolution that we use for level set regularization. We study the shape of the radial solutions of the equation and some qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::243d8b320bda3c2d426dcf8b86162a8f
https://doi.org/10.1137/17m1139722
https://doi.org/10.1137/17m1139722
Autor:
Daniel Santana-Cedrés, Luis Alvarez, Carmelo Cuenca, Miguel Alemán-Flores, Pablo G. Tahoces, José M. Carreira, Agustín Trujillo
Publikováno v:
Medicalbiological engineeringcomputing. 58(5)
Computed tomography angiography (CTA) is one of the most common vascular imaging modalities. However, for clinical use, it still requires laborious manual analysis. This study demonstrates the feasibility of a fully automated technology for the accur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b21c33874c3ea0162b8fed72fd4826b9
https://pubmed.ncbi.nlm.nih.gov/32072432
https://pubmed.ncbi.nlm.nih.gov/32072432
Publikováno v:
Computer Aided Systems Theory – EUROCAST 2017 ISBN: 9783319747170
EUROCAST (1)
EUROCAST (1)
This work proposes a method for geometric and color rectification of stereoscopic images. The method is based on the Optical Flow of every stereoscopic image pair and it follows global and local approximations for both rectifications. Although the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3057b5463b72ceb93053d2d585807b5c
https://doi.org/10.1007/978-3-319-74718-7_19
https://doi.org/10.1007/978-3-319-74718-7_19
Autor:
Pablo G. Tahoces, Luis Alvarez, Luis Mazorra, José M. Carreira, Juan Antonio Martínez-Mera, Julio Esclarín, Agustín Trujillo, Carmelo Cuenca, Esther González
Publikováno v:
Journal of Real-Time Image Processing. 14:793-802
In this paper, we deal with the problem of circle tracking across an image sequence. We propose an active contour model based on a new energy. The center and radius of the circle is optimized in each frame by looking for local minima of such energy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21de40b6c9bb59b69995e3da9c7abc25
https://doi.org/10.1007/s11554-015-0531-5
https://doi.org/10.1007/s11554-015-0531-5
Publikováno v:
Journal of Mathematical Imaging and Vision. 55:199-209
In this paper we introduce an affine invariant distance definition from a $$2D$$2D point to the boundary of a bounded shape using morphological multiscale analysis. We study the mathematical behavior of this distance by examining separately the cases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::457e3b5e7c1a469a230bc18fae97ef43
https://doi.org/10.1007/s10851-015-0585-9
https://doi.org/10.1007/s10851-015-0585-9
Autor:
Julio Esclarín, Luis Mazorra, José M. Carreira, Luis Alvarez, Carmelo Cuenca, Esther González, Miguel Alemán-Flores, Agustín Trujillo, Pablo G. Tahoces, Luis Gomez
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319675336
CVII-STENT/LABELS@MICCAI
CVII-STENT/LABELS@MICCAI
In this work we propose a technique to automatically estimate circular cross-sections of the vessels in CT scans. First, a circular contour is extracted for each slice of the CT by using the Hough transform. Afterward, the locations of the circles ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::355b9ae3e720a6f15bea25f824437344
https://doi.org/10.1007/978-3-319-67534-3_1
https://doi.org/10.1007/978-3-319-67534-3_1