ES2168976A1 - Device for following individually elements of scene and process of implementation - Google Patents

Device for following individually elements of scene and process of implementation

Info

Publication number
ES2168976A1
ES2168976A1 ES200001819A ES200001819A ES2168976A1 ES 2168976 A1 ES2168976 A1 ES 2168976A1 ES 200001819 A ES200001819 A ES 200001819A ES 200001819 A ES200001819 A ES 200001819A ES 2168976 A1 ES2168976 A1 ES 2168976A1
Authority
ES
Spain
Prior art keywords
elements
scene
filter
implementation
cameras
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
ES200001819A
Other languages
Spanish (es)
Other versions
ES2168976B1 (en
Inventor
Marti Josep Arasa
Garcia Ramon Dolz
De La Llana Javier Piedra
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.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
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 Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to AU59881/00A priority Critical patent/AU5988100A/en
Priority to PCT/ES2000/000265 priority patent/WO2001008100A1/en
Priority to JP2001513113A priority patent/JP2003505986A/en
Priority to EP00945965A priority patent/EP1117073A1/en
Priority to ARP000103792 priority patent/AR033951A1/en
Priority to CA002345465A priority patent/CA2345465A1/en
Publication of ES2168976A1 publication Critical patent/ES2168976A1/en
Application granted granted Critical
Publication of ES2168976B1 publication Critical patent/ES2168976B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The process involves calculating an average time of the images used as filter in which only the displaced information exists. The average time of the images is updated at regular time intervals. The information obtained from the cameras with the visible filter are used to separate the different types of elements which can be distinguished by the human eye. The information obtained initially by the cameras with IR filter can be used to separate the elements of each type. The emitters are situated in a scene in order to mark the elements and record the movements of the elements by assigning their space and time coordinates.
ES200001819A 1999-07-23 2000-07-21 INDIVIDUALIZED FOLLOW-UP SYSTEM OF ELEMENTS OF A SCENE Expired - Fee Related ES2168976B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU59881/00A AU5988100A (en) 1999-07-23 2000-07-21 Device for following individually elements of a scene and process of implementation
PCT/ES2000/000265 WO2001008100A1 (en) 1999-07-23 2000-07-21 Device for following individually elements of a scene and process of implementation
JP2001513113A JP2003505986A (en) 1999-07-23 2000-07-21 Apparatus for personalizing and tracking elements in a screen and method for implementing such tracking
EP00945965A EP1117073A1 (en) 1999-07-23 2000-07-21 Device for following individually elements of a scene and process of implementation
ARP000103792 AR033951A1 (en) 1999-07-23 2000-07-21 INDIVIDUALIZED FOLLOW-UP SYSTEM OF ELEMENTS OF A SCENE AND PROCEDURE TO PERFORM SUCH FOLLOW-UP
CA002345465A CA2345465A1 (en) 1999-07-23 2000-07-21 Device for following individually elements of a scene and process of implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9901786A ES2154236B1 (en) 1999-07-23 1999-07-23 INDIVIDUALIZED FOLLOW-UP SYSTEM OF ELEMENTS ON A SCENE.

Publications (2)

Publication Number Publication Date
ES2168976A1 true ES2168976A1 (en) 2002-06-16
ES2168976B1 ES2168976B1 (en) 2003-09-01

Family

ID=8309531

Family Applications (2)

Application Number Title Priority Date Filing Date
ES9901786A Expired - Fee Related ES2154236B1 (en) 1999-07-23 1999-07-23 INDIVIDUALIZED FOLLOW-UP SYSTEM OF ELEMENTS ON A SCENE.
ES200001819A Expired - Fee Related ES2168976B1 (en) 1999-07-23 2000-07-21 INDIVIDUALIZED FOLLOW-UP SYSTEM OF ELEMENTS OF A SCENE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES9901786A Expired - Fee Related ES2154236B1 (en) 1999-07-23 1999-07-23 INDIVIDUALIZED FOLLOW-UP SYSTEM OF ELEMENTS ON A SCENE.

Country Status (3)

Country Link
AR (1) AR033951A1 (en)
BR (1) BR0006897A (en)
ES (2) ES2154236B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363297A (en) * 1992-06-05 1994-11-08 Larson Noble G Automated camera-based tracking system for sports contests
WO1995008816A1 (en) * 1993-09-20 1995-03-30 Jean Gabriel Daver Gil Device for real time acquisition of data concerning moving persons

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741224A1 (en) * 1995-11-13 1997-05-16 Production Multimedia Apm Atel VIRTUAL CAMERA SYSTEM AND INTERACTIVE METHOD OF PARTICIPATING IN EVENT RETRANSMISSION IN LIMITED SPACE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363297A (en) * 1992-06-05 1994-11-08 Larson Noble G Automated camera-based tracking system for sports contests
WO1995008816A1 (en) * 1993-09-20 1995-03-30 Jean Gabriel Daver Gil Device for real time acquisition of data concerning moving persons

Also Published As

Publication number Publication date
ES2154236B1 (en) 2001-10-01
ES2154236A1 (en) 2001-03-16
ES2168976B1 (en) 2003-09-01
BR0006897A (en) 2001-06-12
AR033951A1 (en) 2004-01-21

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