File(s) under permanent embargo
Human gender recognition with upper body gait kinematics
conference contribution
posted on 2017-12-08, 00:00 authored by Huyen Tran, Pubudu PathiranaPubudu Pathirana, A SeneviratneHuman gender recognition has captured the attention of researchers
particularly in computer vision and biometric arena. These investigations
based on computer vision or image processing have highlighted
applications in security systems, medical applications etc.
This work is primarily aimed at investigating a possible characteristic
difference in upper body movement kinematics between males
and females and, in the affirmative, if that kinematic information
alone is sufficient to distinguish each cohort from the other. We
use a Microsoft Kinect© to capture the human upper body gait
kinematics to uncover gender based kinematic variations.
Two groups of healthy volunteers (18 females, 16 males) were requested
to walk along a linear pathway in front of the camera.
Upper body movement kinematics were extracted from the male
and female cohorts during walking. Principal component analysis
(PCA) was employed to substantiate the differences between
the two cohorts in terms of kinematic information. Finally, we use
k-means clustering to classify and evaluate the performance of
the classification system. Despite of the limitation of the dataset,
e.g., the limited range of the Kinect© camera, the accuracy of the
proposed approach reached up to 94%, indicating that upper body
joint movements possess significant information content on human
gender based features.
particularly in computer vision and biometric arena. These investigations
based on computer vision or image processing have highlighted
applications in security systems, medical applications etc.
This work is primarily aimed at investigating a possible characteristic
difference in upper body movement kinematics between males
and females and, in the affirmative, if that kinematic information
alone is sufficient to distinguish each cohort from the other. We
use a Microsoft Kinect© to capture the human upper body gait
kinematics to uncover gender based kinematic variations.
Two groups of healthy volunteers (18 females, 16 males) were requested
to walk along a linear pathway in front of the camera.
Upper body movement kinematics were extracted from the male
and female cohorts during walking. Principal component analysis
(PCA) was employed to substantiate the differences between
the two cohorts in terms of kinematic information. Finally, we use
k-means clustering to classify and evaluate the performance of
the classification system. Despite of the limitation of the dataset,
e.g., the limited range of the Kinect© camera, the accuracy of the
proposed approach reached up to 94%, indicating that upper body
joint movements possess significant information content on human
gender based features.
History
Event
Hong Kong Chemical, Biological & Environmental Engineering Society. Conference (2017 : Barcelona, Spain)Series
Hong Kong Chemical, Biological & Environmental Engineering Society ConferencePagination
37 - 41Publisher
Association for Computing MachineryLocation
Barcelona, SpainPlace of publication
New York, N.Y.Publisher DOI
Start date
2017-12-08End date
2017-12-10ISBN-13
9781450353823Language
engPublication classification
E Conference publication; E1 Full written paper - refereedCopyright notice
2017, Association for Computing MachineryEditor/Contributor(s)
[Unknown]Title of proceedings
ICBRA 2017 : Proceedings of the International Conference on Bioinformatics Research and ApplicationsUsage metrics
Categories
No categories selectedKeywords
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC