Title: | Using simplified meshes for crude registration of two partially overlapping range images |
Authors: | Márquez, Mercedes Rocío Gonzales Shin-Ting, Wu |
Citation: | WSCG '2007: Short Communications Proceedings: The 15th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2007 in co-operation with EUROGRAPHICS: University of West Bohemia, Plzen, Czech Republic, January 29 – February 1, 2007, p. 183-190. |
Issue Date: | 2007 |
Publisher: | Václav Skala - UNION Agency |
Document type: | konferenční příspěvek conferenceObject |
URI: | http://wscg.zcu.cz/wscg2007/Papers_2007/short/!WSCG2007_Short_Proceedings_Final-Part_2.zip http://hdl.handle.net/11025/11178 |
ISBN: | 978-80-86943-02-2 |
Keywords: | hloubkové obrázky;simplifikace mřížky;hrubá registrace |
Keywords in different language: | range images;mesh simplification;crude registration |
Abstract: | We present an efficient algorithm for crude registration of two partially overlapping range images. The central focus of our work is how to filter out the wrong pairs efficiently in order to reduce the search space. Motivated by the availability of robust and efficient mesh simplification algorithms, such as the QSLIM software package, which preserve the main characteristics of the surface shape, we propose to find a good initial transformation estimate on the basis of the vertices of simplified meshes, instead of the original dense sets of range data. Promising results, that make the iterative closest point matching procedure converges to a correct final alignment, are provided. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | WSCG '2007: Short Communications Proceedings |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Marquez.pdf | Plný text | 1,35 MB | Adobe PDF | View/Open |
Marquez_prezentace.ppt | Prezentace | 4,19 MB | Microsoft Powerpoint | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/11178
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