NDLI: Hierarchical mesh decomposition and motion tracking for Time-Varying-Meshes

Content Provider	IEEE Xplore Digital Library
Author	Ning Sung Lee Yamasaki, T. Aizawa, K.
Copyright Year	2008
Description	Author affiliation: Dept of Electron. Eng., Univ. of Tokyo, Tokyo (Ning Sung Lee)
Abstract	This paper proposes a system for automatic segmentation and motion tracking of time-varying-meshes (TVM). Our approach is based on skeleton-based hierarchical mesh decomposition by distance calculation. The properties of the human skeleton structure are used to define the decomposition of each TVM frame. The proposed framework is a recursive system that iterates between automatic hierarchical decomposition on minimum distance satisfaction and skeleton realignment. This is done to achieve a stable segmentation and a refined skeleton. By utilizing color information, ill-defined meshes can be successfully segmented. Results show an average disparity of 1.39% of total surface area across all segmented parts, which indicate stability of the system. In addition, motion tracking is successfully performed through the use of refined skeletons.
Starting Page	1565
Ending Page	1568
File Size	409668
Page Count	4
File Format	PDF
ISBN	9781424425709
DOI	10.1109/ICME.2008.4607747
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-06-23
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Skeleton Motion segmentation Tracking Distance measurement Joints Kinetic theory Three dimensional displays segmentation Time-varying-meshes
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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