Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Rustico, Eugenio | |
dc.contributor.editor | Chen, Min | |
dc.contributor.editor | Skala, Václav | |
dc.date.accessioned | 2014-03-26T11:30:18Z | |
dc.date.available | 2014-03-26T11:30:18Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | WSCG '2009: Full Papers Proceedings: The 17th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision in co-operation with EUROGRAPHICS: University of West Bohemia Plzen, Czech Republic, February 2 - 5, 2009, p. 81-88. | en |
dc.identifier.isbn | 978-80-86943-93-0 | |
dc.identifier.uri | http://wscg.zcu.cz/WSCG2009/Papers_2009/!_WSCG2009_Full_final.zip | |
dc.identifier.uri | http://hdl.handle.net/11025/10892 | |
dc.description.abstract | This paper presents a complete and inexpensive system to track the movements of a physical pointer on a flat surface. Any opaque object can be used as a pointer (fingers, pens, etc.) and it is possible to discriminate whether the surface is being touched or just pointed at. The system relies on two entry-level webcams and it uses a fast scanline-based algorithm. An automatic wizard helps the user during the initial setup of the two webcams. No markers, gloves or other hand-held devices are required. Since the system is independent from the nature of the pointing surface, it is possible to use a screen or a projected wall as a virtual touchscreen. The complexity of the algorithms used by the system grows less than linearly with resolution, making the software layer very lightweight and suitable also for low-powered devices like embedded controllers. | en |
dc.format | 8 s. | cs |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | en |
dc.publisher | Václav Skala - UNION Agency | cs |
dc.relation.ispartofseries | WSCG '2009: Full Papers Proceedings | en |
dc.rights | © Václav Skala - UNION Agency | en |
dc.subject | sledování prstů | cs |
dc.subject | virtuální dotykový displej | cs |
dc.subject | interakce člověk-počítač | cs |
dc.title | Low cost finger tracking for a virtual blackboard | en |
dc.type | konferenční příspěvek | cs |
dc.type | conferenceObject | en |
dc.rights.access | openAccess | en |
dc.type.version | publishedVersion | en |
dc.subject.translated | finger tracking | en |
dc.subject.translated | virtual touchscreen | en |
dc.subject.translated | human computer interaction | en |
dc.type.status | Peer-reviewed | en |
dc.type.driver | info:eu-repo/semantics/conferenceObject | en |
dc.type.driver | info:eu-repo/semantics/publishedVersion | en |
Appears in Collections: | WSCG '2009: Full Papers Proceedings |
Files in This Item:
File | Description | Size | Format | |
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Rustico.pdf | Plný text | 539,87 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/10892
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