ES2129357A1 - Sistema automatico para la ingenieria inversa en entornos cad y la evaluacion objetiva del color. - Google Patents

Sistema automatico para la ingenieria inversa en entornos cad y la evaluacion objetiva del color.

Info

Publication number
ES2129357A1
ES2129357A1 ES09700699A ES9700699A ES2129357A1 ES 2129357 A1 ES2129357 A1 ES 2129357A1 ES 09700699 A ES09700699 A ES 09700699A ES 9700699 A ES9700699 A ES 9700699A ES 2129357 A1 ES2129357 A1 ES 2129357A1
Authority
ES
Spain
Prior art keywords
parts
cad
environments
colour
reverse engineering
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
ES09700699A
Other languages
English (en)
Other versions
ES2129357B1 (es
Inventor
Coronado Juan Lopez
Garcia-Bermejo Jaime Gomez
Urrechu Javier Delgado
Pernas Francisco J Diaz
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 Valladolid
Original Assignee
Universidad de Valladolid
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 Valladolid filed Critical Universidad de Valladolid
Priority to ES009700699A priority Critical patent/ES2129357B1/es
Publication of ES2129357A1 publication Critical patent/ES2129357A1/es
Application granted granted Critical
Publication of ES2129357B1 publication Critical patent/ES2129357B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Spectrometry And Color Measurement (AREA)

Abstract

El sistema objeto de la presente invención permite (i) medir la información geométrica y cromática de piezas, (ii) construir una representación geométrica de las mismas adecuada para su introducción y manejo eficiente en entornos CAD (Computer Aided Design) y, en el caso de piezas homogéneas, (iii) cuantificar de forma objetiva su comportamiento cromático. El funcionamiento de la invención es enteramente automático: la misión del operador se reduce a ubicar las piezas en la plataforma de medida, a definir la secuencia de posiciones a estudiar y a lanzar los distintos procedimientos en el orden deseado (bien directamente o a través de un procedimiento maestro). Básicamente el sistema comprende uno o varios equipos de captación de imágenes (8) (9), los oportunos equipos de digitalización y almacenamiento (2) (3) de imágenes, un sistema posicionador (11) (12) (13) (14) con el correspondiente equipo de control (5) para el movimiento controlado de las piezas (10), un proyector de luz estructurado (6), un proyector de luz que no necesita ser estructurado (7), y un equipo informático de computación (1) dotado del software, necesario para el funcionamiento del sistema (4). La ubicación física de todos estos componentes es arbitraria.
ES009700699A 1997-03-24 1997-03-24 Sistema automatico para la ingenieria inversa en entornos cad y la evaluacion objetiva del color. Expired - Fee Related ES2129357B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009700699A ES2129357B1 (es) 1997-03-24 1997-03-24 Sistema automatico para la ingenieria inversa en entornos cad y la evaluacion objetiva del color.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009700699A ES2129357B1 (es) 1997-03-24 1997-03-24 Sistema automatico para la ingenieria inversa en entornos cad y la evaluacion objetiva del color.

Publications (2)

Publication Number Publication Date
ES2129357A1 true ES2129357A1 (es) 1999-06-01
ES2129357B1 ES2129357B1 (es) 2000-02-01

Family

ID=8298823

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009700699A Expired - Fee Related ES2129357B1 (es) 1997-03-24 1997-03-24 Sistema automatico para la ingenieria inversa en entornos cad y la evaluacion objetiva del color.

Country Status (1)

Country Link
ES (1) ES2129357B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2000277C2 (nl) * 2006-10-16 2008-04-22 Univ Delft Tech Werkwijze en inrichting voor product-design-evaluatie.
CN103885390A (zh) * 2014-04-09 2014-06-25 哈尔滨工业大学 基于逆向工程技术的免示教激光三维测量方法和设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425177A2 (en) * 1989-10-24 1991-05-02 International Business Machines Corporation Parametric surface evaluation for a computer graphics display system
EP0590765A2 (en) * 1992-09-30 1994-04-06 Sun Microsystems, Inc. Method and apparatus for the rendering of trimmed nurb surfaces
EP0637814A2 (en) * 1993-08-02 1995-02-08 Sun Microsystems, Inc. Method and apparatus for performing dynamic texture mapping for complex surfaces
US5510995A (en) * 1993-08-13 1996-04-23 Iowa State University Research Foundation, Inc. Sculptured surface synthesis based on functional design constraints

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425177A2 (en) * 1989-10-24 1991-05-02 International Business Machines Corporation Parametric surface evaluation for a computer graphics display system
EP0590765A2 (en) * 1992-09-30 1994-04-06 Sun Microsystems, Inc. Method and apparatus for the rendering of trimmed nurb surfaces
EP0637814A2 (en) * 1993-08-02 1995-02-08 Sun Microsystems, Inc. Method and apparatus for performing dynamic texture mapping for complex surfaces
US5510995A (en) * 1993-08-13 1996-04-23 Iowa State University Research Foundation, Inc. Sculptured surface synthesis based on functional design constraints

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2000277C2 (nl) * 2006-10-16 2008-04-22 Univ Delft Tech Werkwijze en inrichting voor product-design-evaluatie.
EP1914595A1 (en) * 2006-10-16 2008-04-23 Technische Universiteit Delft Method and apparatus for product design evaluation
CN103885390A (zh) * 2014-04-09 2014-06-25 哈尔滨工业大学 基于逆向工程技术的免示教激光三维测量方法和设备

Also Published As

Publication number Publication date
ES2129357B1 (es) 2000-02-01

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