ES2406190R1 - Sistema y metodo de captura de imagenes multiespectrales para la discriminacion de materiales. - Google Patents

Sistema y metodo de captura de imagenes multiespectrales para la discriminacion de materiales.

Info

Publication number
ES2406190R1
ES2406190R1 ES201100858A ES201100858A ES2406190R1 ES 2406190 R1 ES2406190 R1 ES 2406190R1 ES 201100858 A ES201100858 A ES 201100858A ES 201100858 A ES201100858 A ES 201100858A ES 2406190 R1 ES2406190 R1 ES 2406190R1
Authority
ES
Spain
Prior art keywords
materials
discrimination
capture
light sources
camera
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES201100858A
Other languages
English (en)
Other versions
ES2406190A2 (es
ES2406190B1 (es
Inventor
Portilla Olga Maria Conde
Garcia Adolfo Cobo
Allende Pilar Beatriz Garcia
Serrano Jesus Mirapeix
Gutierrez Jose Julian Valdiande
Higuera Jose Miguel Lopez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Cantabria
Original Assignee
Universidad de Cantabria
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universidad de Cantabria filed Critical Universidad de Cantabria
Priority to ES201100858A priority Critical patent/ES2406190B1/es
Publication of ES2406190A2 publication Critical patent/ES2406190A2/es
Publication of ES2406190R1 publication Critical patent/ES2406190R1/es
Application granted granted Critical
Publication of ES2406190B1 publication Critical patent/ES2406190B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Un sistema de captura de imágenes multiespectrales para la discriminación de materiales, que comprende: una pluralidad de fuentes de luz (1) para emitir longitudes de onda diferentes y configuradas para encenderse y apagarse mediante un sistema de control (7) y para iluminar un objeto (2) de cuyos materiales se desea obtener una imagen multiespectral; una cámara de visión (5) que comprende un sensor formador de imagen bidimensional. El sistema comprende una superficie difusora (3) situada entre la cámara y el conjunto formado por las fuentes de luz (1) y dicho objeto (2). La superficie difusora (3) comprende una abertura (4) a través de la cual dicha cámara (5) es capaz de captar una imagen de dicho objeto (2), y donde la disposición relativa entre las fuentes de luz, la cámara y la superficie difusora permite evitar la captación por la cámara de reflexión especular no difusa. Un método de captura de imágenes multiespectrales para la discriminación de materiales.
ES201100858A 2011-07-23 2011-07-23 Sistema y metodo de captura de imagenes multiespectrales para la discriminacion de materiales. Active ES2406190B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201100858A ES2406190B1 (es) 2011-07-23 2011-07-23 Sistema y metodo de captura de imagenes multiespectrales para la discriminacion de materiales.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201100858A ES2406190B1 (es) 2011-07-23 2011-07-23 Sistema y metodo de captura de imagenes multiespectrales para la discriminacion de materiales.

Publications (3)

Publication Number Publication Date
ES2406190A2 ES2406190A2 (es) 2013-06-05
ES2406190R1 true ES2406190R1 (es) 2013-09-17
ES2406190B1 ES2406190B1 (es) 2014-07-09

Family

ID=48485679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201100858A Active ES2406190B1 (es) 2011-07-23 2011-07-23 Sistema y metodo de captura de imagenes multiespectrales para la discriminacion de materiales.

Country Status (1)

Country Link
ES (1) ES2406190B1 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093988A1 (en) * 2007-01-29 2008-08-07 Jong Il Park A method of multispectral imaging and an apparatus thereof
ES2310154A1 (es) * 2008-05-07 2008-12-16 Universidad De Cantabria. Dispositivo y metodo para la obtencion de imagenes multiespectrales optimizadas para la discriminacion de materiales.
WO2010081116A2 (en) * 2009-01-10 2010-07-15 Goldfinch Solutions, Llc System and method for analyzing properties of meat using multispectral imaging

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093988A1 (en) * 2007-01-29 2008-08-07 Jong Il Park A method of multispectral imaging and an apparatus thereof
ES2310154A1 (es) * 2008-05-07 2008-12-16 Universidad De Cantabria. Dispositivo y metodo para la obtencion de imagenes multiespectrales optimizadas para la discriminacion de materiales.
WO2010081116A2 (en) * 2009-01-10 2010-07-15 Goldfinch Solutions, Llc System and method for analyzing properties of meat using multispectral imaging

Also Published As

Publication number Publication date
ES2406190A2 (es) 2013-06-05
ES2406190B1 (es) 2014-07-09

Similar Documents

Publication Publication Date Title
ES2608831T3 (es) Sistema y procedimiento de detección de luz
MX2016007805A (es) Sistema de impresion con laser.
GB2540919A (en) Imaging module and reader for, and method of, illuminating and imaging targets to be read over an extended range of working distances
EP2706287A3 (en) Vehicular lamp
GB201107716D0 (en) Methods and systems for capturing 3d surface geometry
ES2721912T3 (es) Escáner de oído
WO2018071799A3 (en) Mobile device photography apparatus for even illumination
WO2014172269A3 (en) Fluorescence imager on a mobile device
WO2011029086A3 (en) Multimodal laser speckle imaging
EA201491372A1 (ru) Оптическая система формирования изображений и трехмерное дисплейное устройство
WO2014201009A3 (en) Systems and methods for infrared detection
GB2548666A (en) Intergrated camera system having two dimensional image capture and three dimensional time-of-flight capture with movable illuminated region of interest
MY192899A (en) System and method for inspecting opthalmic lenses
US9217665B2 (en) Viewing-angle imaging using lenslet array
ATE468568T1 (de) System zur bilderfassung
EP4306075A3 (en) 3d intraoral scanner measuring fluorescence
BR112014028135A2 (pt) aparelho de caracterização de profundidade portátil para caracterizar uma profundidade de uma superfície de um objeto alvo; método de caracterizar uma profundidade de uma superfície de um objeto alvo utilizando um aparelho portátil; e meio de armazenamento legível por computador
RU2018124784A (ru) Способ и устройство контроля шин
JP2015130614A5 (es)
CN105723697B8 (zh) 用于相机和光源同步的方法、装置、设备及存储介质
NZ701010A (en) A fluorescence microtitre plate reader
WO2011027983A3 (ko) 도트 조명을 이용한 영상 침입 감지 시스템 및 방법
WO2015095724A3 (en) Digital shearography ndt system for speckless objects
EP2645138A3 (en) Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus
JP2015029461A5 (es)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2406190

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20140709