ES2518766A1 - Sistema de determinación de la posición y orientación para un dispositivo portátil - Google Patents

Sistema de determinación de la posición y orientación para un dispositivo portátil Download PDF

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Publication number
ES2518766A1
ES2518766A1 ES201430761A ES201430761A ES2518766A1 ES 2518766 A1 ES2518766 A1 ES 2518766A1 ES 201430761 A ES201430761 A ES 201430761A ES 201430761 A ES201430761 A ES 201430761A ES 2518766 A1 ES2518766 A1 ES 2518766A1
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ES
Spain
Prior art keywords
portable device
orientation
translation
determining
machine
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.)
Withdrawn
Application number
ES201430761A
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English (en)
Inventor
José Ramón CASAR CORREDERA
Li JUAN
Paula Tarrio Alonso
Ana Mª BERNARDOS BARBOLLA
Juan Alberto Besada Portas
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 Politecnica de Madrid
Original Assignee
Universidad Politecnica de Madrid
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 Politecnica de Madrid filed Critical Universidad Politecnica de Madrid
Priority to ES201430761A priority Critical patent/ES2518766A1/es
Publication of ES2518766A1 publication Critical patent/ES2518766A1/es
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)

Abstract

Sistema de determinación de la posición y orientación para un dispositivo portátil (4) que comprende cámaras de vídeo (3) externas, orientables de manera que se disponen con sus campos de visión solapados y cubriendo la zona donde se encuentra el dispositivo portátil (4), una banda (6) ubicada en el dispositivo portátil con una pluralidad de marcas visibles (5), un sensor de aceleración asociado al dispositivo portátil (4), unos medios de procesamiento externos (7) configurados para detectar la banda (6) y a partir de la banda (6) detectada, identificar las marcas visibles (5) para establecer una correspondencia entre las imágenes tomadas por al menos dos cámaras de vídeo (3), y calcular mediante triangulación estereoscópica las coordenadas 3D del dispositivo portátil (4), donde el dispositivo portátil (4) está configurado para obtener su orientación del sensor de aceleración, y sus coordenadas 3D de los medios de procesamiento (7).
ES201430761A 2014-05-23 2014-05-23 Sistema de determinación de la posición y orientación para un dispositivo portátil Withdrawn ES2518766A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201430761A ES2518766A1 (es) 2014-05-23 2014-05-23 Sistema de determinación de la posición y orientación para un dispositivo portátil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201430761A ES2518766A1 (es) 2014-05-23 2014-05-23 Sistema de determinación de la posición y orientación para un dispositivo portátil

Publications (1)

Publication Number Publication Date
ES2518766A1 true ES2518766A1 (es) 2014-11-05

Family

ID=51831086

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201430761A Withdrawn ES2518766A1 (es) 2014-05-23 2014-05-23 Sistema de determinación de la posición y orientación para un dispositivo portátil

Country Status (1)

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ES (1) ES2518766A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829579A (zh) * 2020-06-02 2020-10-27 深圳全景空间工业有限公司 一种室内空间重建的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010001242A1 (en) * 1997-02-01 2001-05-17 Orad Hi-Tec Systems Limited Virtual studio position sensing system
US20070150097A1 (en) * 2005-12-08 2007-06-28 Heesung Chae Localization system and method of mobile robot based on camera and landmarks
US20110157329A1 (en) * 2009-12-28 2011-06-30 Acer Incorporated Method for switching to display three-dimensional images and digital display system
US20120172126A1 (en) * 2011-01-05 2012-07-05 Qualcomm Incorporated Method and apparatus for tracking orientation of a user
US20130234934A1 (en) * 2010-12-22 2013-09-12 Zspace, Inc. Three-Dimensional Collaboration

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010001242A1 (en) * 1997-02-01 2001-05-17 Orad Hi-Tec Systems Limited Virtual studio position sensing system
US20070150097A1 (en) * 2005-12-08 2007-06-28 Heesung Chae Localization system and method of mobile robot based on camera and landmarks
US20110157329A1 (en) * 2009-12-28 2011-06-30 Acer Incorporated Method for switching to display three-dimensional images and digital display system
US20130234934A1 (en) * 2010-12-22 2013-09-12 Zspace, Inc. Three-Dimensional Collaboration
US20120172126A1 (en) * 2011-01-05 2012-07-05 Qualcomm Incorporated Method and apparatus for tracking orientation of a user

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111829579A (zh) * 2020-06-02 2020-10-27 深圳全景空间工业有限公司 一种室内空间重建的方法

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Legal Events

Date Code Title Description
FA2A Application withdrawn

Effective date: 20141209