DocumentCode :
2964026
Title :
A turning function based approach for foot outline classification
Author :
Rodrigo, Asanka S. ; Goonetilleke, Ravindra S.
Author_Institution :
Dept. of Ind. Eng. & Logistics Manage., Hong Kong Univ. of Sci. & Technol., Hong Kong, China
fYear :
2009
fDate :
8-11 Dec. 2009
Firstpage :
861
Lastpage :
864
Abstract :
This study introduces a turning function based technique to classify foot outlines. Foot scans from ten males and ten females were obtained using a laser scanner. The similarities among the different foot shapes were assessed based on the Euclidean distance between turning functions. Thereafter, average linkage clustering was used to classify the differing foot outlines. Two distinct shape groups emerged for both medial and lateral sides. The presence or absence of a medial bulge results in two clusters on the medial side. Similarly, a narrow lateral side with more concavity and a wider lateral side in the midfoot region are the two clusters for the lateral side. More males (60%) showed a bulge on the medial side. The group that belongs to the narrower lateral side were predominantly females (70%). These differences in the structure of the clusters were reflected in the lack of a correlation between the medial and lateral side clusters.
Keywords :
biomechanics; footwear; footwear industry; pattern classification; pattern clustering; physiology; Euclidean distance; average linkage clustering; foot outline classification; foot shapes; laser scanner; medial bulge; midfoot region; turning function; Clouds; Foot; Footwear; Humans; Industrial engineering; Laboratories; Logistics; Shape; Statistics; Turning; Foot shapes; cluster; foot outline; footwear; turning function;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Engineering and Engineering Management, 2009. IEEM 2009. IEEE International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4869-2
Electronic_ISBN :
978-1-4244-4870-8
Type :
conf
DOI :
10.1109/IEEM.2009.5372894
Filename :
5372894
Link To Document :
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