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http://hdl.handle.net/1942/7800
Title: | Screen-camera calibration using a spherical mirror | Authors: | FRANCKEN, Yannick HERMANS, Chris BEKAERT, Philippe |
Issue Date: | 2007 | Publisher: | IEEE COMPUTER SOC | Source: | FOURTH CANADIAN CONFERENCE ON COMPUTER AND ROBOT VISION, PROCEEDINGS. p. 11-17. | Abstract: | Recent developments in the consumer market have indicated that the average user of a personal computer is likely to also own a webcam. With the emergence of this new user group will come a new set of applications, which will require a user-friendly way to calibrate the position of the camera with respect to the location of the screen. This paper presents a fully automatic method to calibrate a screen-camera setup, using a single moving spherical mirror. Unlike other methods, our algorithm needs no user intervention other then moving around a spherical mirror In addition, if the user provides the algorithm with the exact radius of the sphere in millimeters, the scale of the computed solution is uniquely defined. | Notes: | Limburgs Univ Ctr, Hasselt Univ, Expertise Ctr Digital Media Transnatl, Diepenbeek, B-3590 Belgium.Francken, Y, Limburgs Univ Ctr, Hasselt Univ, Expertise Ctr Digital Media Transnatl, Wetenshapspk 2, Diepenbeek, B-3590 Belgium. | Document URI: | http://hdl.handle.net/1942/7800 | Link to publication/dataset: | http://doi.ieeecomputersociety.org/10.1109/CRV.2007.59 | ISBN: | 978-0-7695-2786-4 | ISI #: | 000247666500002 | Category: | C1 | Type: | Proceedings Paper | Validations: | ecoom 2008 |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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3210.pdf | Peer-reviewed author version | 541.76 kB | Adobe PDF | View/Open |
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