Title: | Biped Cartoon Retrieval Using LBG-Algorithm Based State Vector Quantization |
Authors: | Pakdee, Siriprapa Kanongchaiyos, Pizzanu |
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. 257-264. |
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/11025/11189 |
ISBN: | 978-80-86943-02-2 |
Keywords: | počítačová animace;kvantizace vektorů;vektor stavu;LBG algoritmus;kreslené filmy;vyhledávání pohybu |
Keywords in different language: | computer animation;vector quantization;state vector;LBG algorithm;cartoons;motion retrieval |
Abstract: | Efficiency of cartoon motion retrieval depends on indexing method. Keyword based indexing methods for restoring cartoon motion is simple, but sometimes the process of addressing index to the desired motion is not trivial. Although the methods based on clustering clips of motions or keyframes can be used for retrieval automatically, the complexity of time and reliability depend on size of the database. This research proposes a method for biped cartoon motion retrieval using state vectors of keyframes as the motion indexes. The state vectors derived from the input motion is quantized by our enhanced LBG Algorithm to compute the proper number of indexes for the set of input keyframes. The results show that not only the precision and recall of the cartoon motion retrieval is increased accurately but the process for restoring and retrieval is also performed automatically. |
Rights: | © Václav Skala - UNION Agency |
Appears in Collections: | WSCG '2007: Short Communications Proceedings |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Pakdee.pdf | Plný text | 399,12 kB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/11189
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.