NDLI: Full DOF tracking of a hand interacting with an object by modeling occlusions and physical constraints

Content Provider	IEEE Xplore Digital Library
Author	Oikonomidis, I. Kyriazis, N. Argyros, A.A.
Copyright Year	2011
Description	Author affiliation: Institute of Computer Science - FORTH and Comp. Science Department, Univ. of Crete, Heraklion, Greece (Oikonomidis, I.; Kyriazis, N.; Argyros, A.A.)
Abstract	Due to occlusions, the estimation of the full pose of a human hand interacting with an object is much more challenging than pose recovery of a hand observed in isolation. In this work we formulate an optimization problem whose solution is the 26-DOF hand pose together with the pose and model parameters of the manipulated object. Optimization seeks for the joint hand-object model that (a) best explains the incompleteness of observations resulting from occlusions due to hand-object interaction and (b) is physically plausible in the sense that the hand does not share the same physical space with the object. The proposed method is the first that solves efficiently the continuous, full-DOF, joint hand-object tracking problem based solely on markerless multicamera input. Additionally, it is the first to demonstrate how hand-object interaction can be exploited as a context that facilitates hand pose estimation, instead of being considered as a complicating factor. Extensive quantitative and qualitative experiments with simulated and real world image sequences as well as a comparative evaluation with a state-of-the-art method for pose estimation of isolated hands, support the above findings.
Starting Page	2088
Ending Page	2095
File Size	1765011
Page Count	8
File Format	PDF
ISBN	9781457711015
ISSN	15505499
e-ISBN	9781457711022
DOI	10.1109/ICCV.2011.6126483
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-11-06
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cameras
Content Type	Text
Resource Type	Article
Subject	Computer Vision and Pattern Recognition Software

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
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Synthetic Aperture Tracking: Tracking through Occlusions

A Probabilistic Framework for Multitarget Tracking with Mutual Occlusions

Multi-object tracking through occlusions by local tracklets filtering and global tracklets association with detection responses

Modelled object pose estimation and tracking by a multi-cameras system

Modelled object pose estimation and tracking by a multi-cameras system

A unified framework for tracking through occlusions and across sensor gaps

Modeling Self-Occlusions in Dynamic Shape and Appearance Tracking

Tracking a hand manipulating an object

Hierarchical Recognition of Human Activities Interacting with Objects

Full DOF tracking of a hand interacting with an object by modeling occlusions and physical constraints

Similar Documents

Synthetic Aperture Tracking: Tracking through Occlusions

A Probabilistic Framework for Multitarget Tracking with Mutual Occlusions

Multi-object tracking through occlusions by local tracklets filtering and global tracklets association with detection responses

Modelled object pose estimation and tracking by a multi-cameras system

Modelled object pose estimation and tracking by a multi-cameras system

A unified framework for tracking through occlusions and across sensor gaps

Modeling Self-Occlusions in Dynamic Shape and Appearance Tracking

Tracking a hand manipulating an object

Hierarchical Recognition of Human Activities Interacting with Objects

Full DOF tracking of a hand interacting with an object by modeling occlusions and physical constraints