Publications

last update 29-Jan-2021 (Data taken from ORCID)
  • Evaluation of Combined Artificial Intelligence and Radiologist Assessment to Interpret Screening Mammograms  

    ISSN: 2574-3805

    DOI: 10.1001/jamanetworkopen.2020.0265

  • X-ray imaging virtual online laboratory for engineering undergraduates  

    Publisher: IOP Publishing

    Volume: 41

    Page: 014001

    DOI: 10.1088/1361-6404/ab5011

  • Densitometric Radiographic Imaging With Contour Sensors  

    Volume: 7

    DOI: 10.1109/ACCESS.2019.2895925

  • Gamma-ray imaging system for real-time measurements in nuclear waste characterisation  

    Publisher: IOP Publishing

    Volume: 13

    Page: P03016-P03016

    DOI: 10.1088/1748-0221/13/03/p03016

  • Identifying the Best Machine Learning Algorithms for Brain Tumor Segmentation, Progression Assessment, and Overall Survival Prediction in the BRATS Challenge  
  • 3D measurements in conventional X-ray imaging with RGB-D sensors  

    Volume: 42

    Page: 73-79

    DOI: 10.1016/j.medengphy.2017.01.024

  • Evaluation of modern camera calibration techniques for conventional diagnostic X-ray imaging settings  

    Volume: 10

    Page: 68-81

    DOI: 10.1007/s12194-016-0369-y

  • New accurate measurements of neutron emission probabilities for relevant fission products  

    Volume: 146

    DOI: 10.1051/epjconf/201714601004

  • Automatic intensity windowing of mammographic images based on a perceptual metric.  

    DOI: 10.1002/mp.12144

  • 3D measurements from X-ray images and dense surface mappings  

    DOI: 10.1109/GMEPE-PAHCE.2016.7504638

  • First tests of the applicability of γ-ray imaging for background discrimination in time-of-flight neutron capture measurements  

    Volume: 823

    Page: 107-119

    DOI: 10.1016/j.nima.2016.03.073

  • Geometrical Calibration of X-Ray Imaging with RGB Cameras for 3D Reconstruction  

    Volume: 35

    Page: 1952-1961

    DOI: 10.1109/TMI.2016.2540929

  • Joint calibration of RGB and X-ray cameras  

    DOI: 10.1109/GMEPE-PAHCE.2016.7504640

  • Measuring X-ray image quality using a perceptual metric  

    DOI: 10.1109/GMEPE-PAHCE.2016.7504639

  • A triggerless digital data acquisition system for nuclear decay experiments  

    Volume: 1541

    Page: 165-166

    DOI: doi.org/10.1063/1.4810829

  • Scientific applications running at IFIC using the GRID technologies within the e-science framework  

    Page: 73-76

Patents

last update (Data taken from Patentscope)
  • Zweibildsystem für onkologische diagnosen und echtzeit-geführte biopsien  

    The present invention relates to a dual image system, suitable for oncological diagnoses and real time guided biopsies, comprising: an ultrasound imaging device (1) for obtaining associated signals with one or more anatomical images; a gamma ray detector (2) for obtaining associated signals with one or more functional images; an electronic module (3) for processing the obtained signals by the detectors (1, 2); a casing (4) housing the detectors (1, 2); characterized in that the gamma ray detector (2) is a gamma ray Compton scattering detector, comprising at least two individual gamma detectors (2a, 2b) substantially aligned in the same detection direction and with the detection surfaces substantially parallel to each other; the ultrasound imaging device (1) and the gamma ray detector (2) have the same detection directions substantially aligned with each other.

    Applicants: CONSEJO SUPERIOR INVESTIGACION UNIV VALENCIA

    Authors: CABALLERO ONTANAYA LUIS DOMINGO PARDO CÉSAR ALBIOL COLOMER FRANCISCO JAVIER

  • Dual image system suitable for oncological diagnoses and real time guided biopsies  

    The present invention relates to a dual image system, suitable for oncological diagnoses and real time guided biopsies, comprising: an ultrasound imaging device (1) for obtaining associated signals with one or more anatomical images; a gamma ray detector (2) for obtaining associated signals with one or more functional images; an electronic module (3) for processing the obtained signals by the detectors (1, 2); a casing (4) housing the detectors (1, 2); characterized in that the gamma ray detector (2) is a gamma ray Compton scattering detector, comprising at least two individual gamma detectors (2a, 2b) substantially aligned in the same detection direction and with the detection surfaces substantially parallel to each other; the ultrasound imaging device (1) and the gamma ray detector (2) have the same detection directions substantially aligned with each other.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) UNIVERSITAT DE VALÈNCIA

    Authors: Luis CABALLERO ONTANAYA César DOMINGO PARDO Francisco Javier ALBIOL COLOMER

  • System and method for the volumetric and isotopic identification of radiation distribution in radioactive surroundings  

    The present invention relates to a system (10) and method for the volumetric and isotopic identification of the spatial distribution of ionizing radiation from point or extensive radioactive sources (3) in radioactive surroundings. More specifically, this system (10) comprises a gamma radiation detector (2) and an optical transducer (1) joined to each other and linked to a control unit to detect the absolute position of radioactive sources (3) relative to a visual reference located in the radioactive surroundings, and to determine the radioactive activity of the sources, that is to say it detects the isotope composition of the radioactive sources (3).

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) UNIVERSITAT DE VALÈNCIA EMPRESA NACIONAL DE RESIDUOS RADIOACTIVOS, S.A.. (ENRESA)

    Authors: Jorge AGRAMUNT ROS Francisco ALBIOL COLOMER Alberto CORBI BELLOT Luis CABALLERO ONTANAYA Céar DOMINGO PARDO Alberto ALBIOL COLOMER

  • System und verfahren zur volumetrischen und isotopischen identifizierung der strahlungsverteilung in einer radioaktiven umgebung  

    The present invention relates to a system (10) and method for the volumetric and isotopic identification of the spatial distribution of ionizing radiation from point or extensive radioactive sources (3) in radioactive surroundings. More specifically, this system (10) comprises a gamma radiation detector (2) and an optical transducer (1) joined to each other and linked to a control unit to detect the absolute position of radioactive sources (3) relative to a visual reference located in the radioactive surroundings, and to determine the radioactive activity of the sources, that is to say it detects the isotope composition of the radioactive sources (3).

    Applicants: CONSEJO SUPERIOR INVESTIGACION UNIV VALENCIA EMPRESA NAC DE RESIDUOS RADIOACTIVOS S A ENRESA

    Authors: AGRAMUNT ROS JORGE ALBIOL COLOMER FRANCISCO CORBI BELLOT ALBERTO CABALLERO ONTANAYA LUIS DOMINGO PARDO CÉSAR ALBIOL COLOMER ALBERTO

  • Sistema de imagen dual apto para su uso en diagnósticos oncológicos y biopsias guiadas en tiempo real  

    The present invention relates to a dual image system, suitable for oncological diagnoses and real time guided biopsies, comprising: an ultrasound imaging device (1) for obtaining signals associated with one or more anatomical images; a gamma ray detector (2) for obtaining signals associated with one or more functional images; an electronic module (3) for processing the signals obtained by the detectors (1, 2); a casing (4) housing the detectors (1, 2); characterized in that the gamma ray detector (2) is a gamma ray Compton scattering detector, comprising at least two individual gamma detectors (2a, 2b) aligned substantially in the same detection direction and with the detection surfaces substantially parallel to each other; the ultrasound imaging device (1) and the gamma ray detector (2) have detection directions substantially aligned with each other.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) UNIVERSITAT DE VALÈNCIA

    Authors: CABALLERO ONTANAYA, Luis DOMINGO PARDO, César ALBIOL COLOMER, Francisco Javier

  • Sistema y metodo para la identificacion volumetrica e isotopica de distribuciones de escenas radioactivas  

    Sistema y método para la identificación volumétrica e isotópica de distribuciones de escenas radioactivas. La presente invención es un sistema (10) y método para la identificación volumétrica e isotópica de la distribución espacial de una radiación ionizante procedente de fuentes radioactivas (3) puntuales, o extensas, en escenas radioactivas. Más concretamente, este sistema (10) comprende: un detector de radiación gamma (2) y un transductor óptico (1) solidarios entre si y vinculados con una unidad de control para detectar la posición absoluta, con respecto a una referencia visual que se encuentra en la escena radioactiva, de las fuentes radioactivas (3) y determina su actividad radioactiva, es decir detecta la composición de isótopos de las fuentes radioactivas (3).

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS UNIVERSITAT DE VALÈNCIA EMPRESA NACIONAL DE RESIDUOS RADIOACTIVOS, S.A. (ENRESA)

    Authors: AGRAMUNT ROS JORGE ALBIOL COLOMER FRANCISCO CORBI BELLOT ALBERTO CABALLERO ONTANAYA LUIS DOMINGO PARDO CESAR ALBIOL COLOMER ALBERTO

  • Sistema y método para la identificación volumétrica e isotópica de distribuciones de escenas radioactivas  

    The present invention relates to a system (10) and method for the volumetric and isotopic identification of the spatial distribution of ionising radiation from point or extensive radioactive sources (3) in radioactive surroundings. More specifically, this system (10) comprises a gamma radiation detector (2) and an optical transducer (1) joined to each other and linked to a control unit to detect the absolute position of radioactive sources (3) relative to a visual reference located in the radioactive surroundings, and to determine the radioactive activity of the sources, that is to say it detects the isotope composition of the radioactive sources (3).

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) UNIVERSITAT DE VALÈNCIA EMPRESA NACIONAL DE RESIDUOS RADIOACTIVOS, S.A. (ENRESA)

    Authors: AGRAMUNT ROS, Jorge ALBIOL COLOMER, Francisco CORBI BELLOT, Alberto CABALLERO ONTANAYA, Luis DOMINGO PARDO, César ALBIOL COLOMER, Alberto

  • Device for extracting three-dimensional information from x-ray images of an object, method for calibrating said device, and method for generating said x-ray images  

    Device for extracting three-dimensional information from radiographic images of an object; process for calibrating said device; and process for generating said radiographic images includes an X-ray emitter and an X-ray sensor. A contour sensor represents contour points of an object by means of the radiation emitted or reflected by the object. The device also has a calibration framework with X-ray markers, and contour markers. The processes are based on taking contour and X-ray images of the calibration framework, first without an object of study and subsequently with one, taking into account the information provided by the markers, and the fact that the contour sensor is placed in the same manner with respect to the X-ray emitter in all the images taken.

    Applicants: Consejo Superior De Investigaciones Cientificas (CSIC) Universitat Politecnica de Valencia Universitat de Valencia

    Authors: Francisco Javier Albiol Colomer Alberto Corbi Bellot Celso Bellot Romero Alberto Albiol Colomer

  • Vorrichtung zur extraktion von dreidimensionalen informationen aus röntgenbildern eines objekts, verfahren zur kalibrierung dieser vorrichtung und verfahren zur erzeugung besagter röntgenbilder  

    Disclosed are a device for extracting three-dimensional information from X-ray images of an object, a method for calibrating the device, and a method for generating the X-ray images. The device comprises: an X-ray emitter (2); an X-ray detector (3); a contour detector (6) for representing the contour points of an object, by means of radiation emitted or reflected by the object; and a calibration frame (10) with X-ray markers (8) and contour markers (7). The methods are based on taking X-ray and contour images of the calibration frame (10), first without and then with an object of study (1), taking into account the information provided by the markers (7, 8, 9), and that the contour detector (6) is disposed in relation to the X-ray emitter (2) in the same way in all the images taken.

    Applicants: CONSEJO SUPERIOR INVESTIGACION UNIV VALENCIA POLITECNICA UNIV VALENCIA

    Authors: ALBIOL COLOMER FRANCISCO JAVIER CORBI BELLOT ALBERTO BELLOT ROMERO CELSO ALBIOL COLOMER ALBERTO

  • Camara compton focalizable equipada con detectores de separacion variable  

    Cámara Compton focalizable equipada con detectores de separación variable.#La presente invención se refiere a una cámara Compton focalizable que comprende: un detector de dispersión Compton (1); uno o más detectores de absorción (2, 2'), cuyos planos se encuentran separados del plano del detector de dispersión (1); y un sistema mecánico (3) de separación de los detectores de dispersión (1) y de absorción (2, 2') para variar la citada distancia (d) comprendida entre dichos detectores (1, 2, 2'). La invención permite mejorar la información asociada a la formación de imágenes por medio de radiación gamma, mediante el cálculo de la distancia de los objetos evaluados, así como identificar la distribución de los radioisótopos presentes en dichos objetos, superando así las limitaciones de otros equipos y cámaras del estado de la técnica.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS UNIVERSITAT DE VALÈNCIA EMPRESA NACIONAL DE RESIDUOS RADIOACTIVOS, ENRESA

    Authors: DOMINGO PARDO CESAR CABALLERO ONTANAYA LUIS ALBIOL COLOMER FRANCISCO JAVIER AGRAMUNT ROS JORGE

  • Cámara compton focalizable equipada con detectores de separación variable  

    The invention relates to a focusable Compton camera comprising: a Compton dispersion detector (1); at least one absorption detector (2, 2'), the planes of which are separate from the plane of the dispersion detector (1); and a mechanical system (3) for separating the dispersion (1) and absorption detectors (2, 2') so as to vary said distance (d) between said detectors (1, 2, 2'). The invention allows the improvement of the information associated with the formation of images by means of gamma radiation, by calculating the distance of the evaluated objects, and identifying the distribution of the radioisotopes present in said objects, thereby overcoming the limitations of other equipment and cameras of prior art.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS UNIVERSITAT DE VALÈNCIA EMPRESA NACIONAL DE RESIDUOS RADIACTIVOS, ENRESA

    Authors: DOMINGO PARDO, Cesar CABALLERO ONTANAYA, Luis ALBIOL COLOMER, Francisco Javier AGRAMUNT ROS, Jorge

  • Dispositivo para extraer informacion tridimensional de imagenes radiograficas de un objeto; procedimiento de calibracion de dicho dispositivo; y procedimiento para generar dichas imagenes radiograficas  

    Dispositivo para extraer información tridimensional de imágenes radiográficas de un objeto; procedimiento de calibración de dicho dispositivo; y procedimiento para generar dichas imágenes radiográficas. El dispositivo comprende: emisor de rayos X (2); captador de rayos X (3); captador de contorno (6), para representar puntos del contorno de un objeto, mediante radiación emitida o reflejada por el objeto; marco de calibración (10) con marcadores de rayos X (8), y marcadores de contorno (7). Los procedimientos se basan en tomar imágenes de contorno y de rayos X del marco de calibración (10) primero sin y luego con un objeto de estudio (1), teniendo en cuenta la información proporcionada por los marcadores (7, 8, 9), y el hecho de que el captador de contorno (6) está dispuesto en relación al emisor de rayos X (2) de la misma manera en todas las imágenes tomadas.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) UNIVERSITAT POLITÈCNICA DE VALÈNCIA UNIVERSITAT DE VALENCIA

    Authors: ALBIOL COLOMER FRANCISCO JAVIER CORBI BELLOT ALBERTO BELLOT ROMERO CELSO ALBIOL COLOMER ALBERTO

  • Dispositivo para extraer información tridimensional de imágenes radiográficas de un objeto; procedimiento de calibración de dicho dispositivo; y procedimiento para generar dichas imágenes radiográficas  

    Disclosed are a device for extracting three-dimensional information from X-ray images of an object, a method for calibrating the device, and a method for generating the X-ray images. The device comprises: an X-ray emitter (2); an X-ray detector (3); a contour detector (6) for representing the contour points of an object, by means of radiation emitted or reflected by the object; and a calibration frame (10) with X-ray markers (8) and contour markers (7). The methods are based on taking X-ray and contour images of the calibration frame (10), first without and then with an object of study (1), taking into account the information provided by the markers (7, 8, 9), and that the contour detector (6) is disposed in relation to the X-ray emitter (2) in the same way in all the images taken.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (CSIC) UNIVERSITAT POLITÈCNICA DE VALÈNCIA UNIVERSITAT DE VALÈNCIA

    Authors: ALBIOL COLOMER, Francisco Javier CORBI BELLOT, Alberto BELLOT ROMERO, Celso ALBIOL COLOMER, Alberto

  • Device and method for obtaining densitometric images of objects by a combination of radiological systems and depth-sensing cameras  

    A device and a method for obtaining densitometric images which comprise at least one radiological device, at least one depth sensor, and image processing means, which combine the radiological absorption information from the set of recorded radiological images obtained with the radiological systems with the distances of the traversed material, provided by the three-dimensional reconstruction of the objects obtained by means of the depth sensors.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) UNIVERSIDAD POLITECNICA DE VALENCIA UNIVERSIDAD DE VALENCIA

    Authors: Avelina Fernandez Garcia German Vicente Rodrigo Garcia Francisco Javier Albiol Colomer Antonio Jose Albiol Colomer Alberto Albiol Colomer

  • Vorrichtung und verfahren zur gewinnung densitometrischer bilder von objekten durch eine kombination von röntgensystemen und tiefenmesskameras  

    A device and a method for obtaining densitometric images which comprise at least one radiological device, at least one depth sensor, and image processing means, which combine the radiological absorption information from the set of recorded radiological images obtained with the radiological systems with the distances of the traversed material, provided by the three-dimensional reconstruction of the objects obtained by means of the depth sensors.

    Applicants: CONSEJO SUPERIOR INVESTIGACION UNIV POLITÉCNICA DE VALENCIA UPV UNIV VALENCIA

    Authors: FERNÁNDEZ GARCÍA AVELINA RODRIGO GARCÍA GERMÁN VICENTE ALBIOL COLOMER FRANCISCO JAVIER ALBIOL COLOMER ANTONIO JOSÉ ALBIOL COLOMER ALBERTO

  • Dispositivo y procedimiento de obtencion de imagenes densitometricas de objetos mediante combinacion de sistemas radiologicos y camaras de profundidad  

    Dispositivo y procedimiento de obtención de imágenes densitométricas que comprende al menos un dispositivo radiológico, al menos un sensor de profundidad y medios de procesado de imágenes que combinan la información de absorción radiológica del conjunto de imágenes radiológicas registradas obtenido con los sistemas radiológicos con unas distancias de material atravesado que proporciona la reconstrucción tridimensional de los objetos obtenida de los sensores de profundidad.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC) UNIVERSIDAD POLITECNICA DE VALENCIA UNIVERSIDAD DE VALENCIA

    Authors: FERNANDEZ AVELINA GERMAN RODRIGO ALBIOL COLOMER FRANCISCO ALBIOL COLOMER ANTONIO JOSE ALBIOL COLOMER ALBERTO

  • Dispositivo y procedimiento de obtención de imágenes densitométricas de objetos mediante combinación de sistemas radiológicos y cámaras de profundidad  

    A device and a method for obtaining densitometric images comprise at least one X-ray device, at least one depth sensor, and image processing means which combine the X-ray absorptiometry information from the set of recorded X-ray images obtained with the X-ray systems with distances through the material, providing three-dimensional reconstruction of the objects by means of the depth sensors.

    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTÍFICAS (CSIC) UNIVERSIDAD POLITÉCNICA DE VALENCIA UNIVERSIDAD DE VALENCIA

    Authors: FERNÁNDEZ GARCÍA, Avelina RODRIGO GARCÍA, Germán Vicente ALBIOL COLOMER, Francisco Javier ALBIOL COLOMER, Antonio José ALBIOL COLOMER, Alberto

PHD Thesis

last update 29-Jan-2021
  • Uso de detectores de la radiación para el desarrollo de técnicas de reconstrucción espacial en residuos radiactivos  
  • Environment recognition applied to particle detectors