Interactive inverse kinematics for human motion  	estimation

Morten Pol Engell-Nørregård; Søren Hauberg; Jerome Lapuyade; Kenny Erleben; Kim Steenstrup Pedersen

doi:10.2312/PE/vriphys/vriphys09/077-084

Interactive inverse kinematics for human motion estimation

Morten Pol Engell-Nørregård, Søren Hauberg, Jerome Lapuyade, Kenny Erleben, Kim Steenstrup Pedersen

1 Citationer (Scopus)

Abstract

We present an application of a fast interactive inverse kinematics method as a dimensionality reduction for monocular human motion estimation. The inverse kinematics solver deals efficiently and robustly with box constraints and does not suffer from shaking artifacts. The presented motion estimation system uses a single camera to estimate the motion of a human. The results show that inverse kinematics can significantly speed up the estimation process, while retaining a quality comparable to a full pose motion estimation system. Our novelty lies primarily in use of inverse kinematics to significantly speed up the particle filtering. It should be stressed that the observation part of the system has not been our focus, and as such is described only from a sense of completeness. With our approach it is possible to construct a robust and computationally efficient system for human motion estimation.

Originalsprog	Engelsk
Titel	Vriphys 09 : 6th Workshop on Virtual reality Interactions and Physical Simulations
Redaktører	Hartmut Prautzsch, Alfred Schmitt, Jan Bender, Matthias Teschner
Publikationsdato	2009
Sider	77-84
ISBN (Trykt)	978-3-905673-73-9
DOI	https://doi.org/10.2312/PE/vriphys/vriphys09/077-084
Status	Udgivet - 2009
Begivenhed	Vriphys 2009 - Karlsruhe, Tyskland Varighed: 5 nov. 2009 → 6 nov. 2009 Konferencens nummer: 6

Konference

Konference	Vriphys 2009
Nummer	6
Land/Område	Tyskland
By	Karlsruhe
Periode	05/11/2009 → 06/11/2009

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10.2312/PE/vriphys/vriphys09/077-084

Citationsformater

Interactive inverse kinematics for human motion estimation. / Engell-Nørregård, Morten Pol; Hauberg, Søren; Lapuyade, Jerome et al.
Vriphys 09: 6th Workshop on Virtual reality Interactions and Physical Simulations. red. / Hartmut Prautzsch; Alfred Schmitt; Jan Bender; Matthias Teschner. 2009. s. 77-84.

Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › peer review

Engell-Nørregård, MP, Hauberg, S, Lapuyade, J, Erleben, K & Pedersen, KS 2009, Interactive inverse kinematics for human motion estimation. i H Prautzsch, A Schmitt, J Bender & M Teschner (red), Vriphys 09: 6th Workshop on Virtual reality Interactions and Physical Simulations. s. 77-84, Vriphys 2009, Karlsruhe, Tyskland, 05/11/2009. https://doi.org/10.2312/PE/vriphys/vriphys09/077-084

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AU - Engell-Nørregård, Morten Pol

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AB - We present an application of a fast interactive inverse kinematics method as a dimensionality reduction for monocular human motion estimation. The inverse kinematics solver deals efficiently and robustly with box constraints and does not suffer from shaking artifacts. The presented motion estimation system uses a single camera to estimate the motion of a human. The results show that inverse kinematics can significantly speed up the estimation process, while retaining a quality comparable to a full pose motion estimation system. Our novelty lies primarily in use of inverse kinematics to significantly speed up the particle filtering. It should be stressed that the observation part of the system has not been our focus, and as such is described only from a sense of completeness. With our approach it is possible to construct a robust and computationally efficient system for human motion estimation.

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DO - 10.2312/PE/vriphys/vriphys09/077-084

M3 - Article in proceedings

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SP - 77

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BT - Vriphys 09

A2 - Prautzsch, Hartmut

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Interactive inverse kinematics for human motion estimation

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