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Silhouette-based gait recognition using Procrustes shape analysis and elliptic Fourier descriptors
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Das Choudhury, Sruti and Tjahjadi, Tardi (2012) Silhouette-based gait recognition using Procrustes shape analysis and elliptic Fourier descriptors. Pattern Recognition, Vol.45 (No.9). pp. 3414-3426. doi:10.1016/j.patcog.2012.02.032
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WRAP_Tjahjadi_8471118-es-290512-chowdhurytjahjadipr2012.pdf - Accepted Version Download (668Kb) | Preview |
Official URL: http://dx.doi.org/10.1016/j.patcog.2012.02.032
Abstract
This paper presents a gait recognition method which combines spatio-temporal motion characteristics, statistical and physical parameters (referred to as STM-SPP) of a human subject for its classification by analysing shape of the subject's silhouette contours using Procrustes shape analysis (PSA) and elliptic Fourier descriptors (EFDs). STM-SPP uses spatio-temporal gait characteristics and physical parameters of human body to resolve similar dissimilarity scores between probe and gallery sequences obtained by PSA. A part-based shape analysis using EFDs is also introduced to achieve robustness against carrying conditions. The classification results by PSA and EFDs are combined, resolving tie in ranking using contour matching based on Hu moments. Experimental results show STM-SPP outperforms several silhouette-based gait recognition methods.
| Item Type: | Journal Article | ||||
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| Subjects: | Q Science > QA Mathematics T Technology > TA Engineering (General). Civil engineering (General) |
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| Divisions: | Faculty of Science > Engineering | ||||
| Library of Congress Subject Headings (LCSH): | Gait in humans -- Mathematical models, Gait in humans -- Computer programs | ||||
| Journal or Publication Title: | Pattern Recognition | ||||
| Publisher: | Pergamon | ||||
| ISSN: | 0031-3203 | ||||
| Official Date: | September 2012 | ||||
| Dates: |
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| Date of first compliant deposit: | 20 December 2015 | ||||
| Volume: | Vol.45 | ||||
| Number: | No.9 | ||||
| Number of Pages: | 13 | ||||
| Page Range: | pp. 3414-3426 | ||||
| DOI: | 10.1016/j.patcog.2012.02.032 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Funder: | University of Warwick Postgraduate Research Scholarship | ||||
| Version or Related Resource: | This items was also presented at the Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA'2011), Las Palmas de Gran Canaria, Spain, Jun 8-11, 2011. |
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