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	Author	Jürgen Brauer; Wenjuan Gong; Jordi Gonzalez; Michael Arens
	Title	On the Effect of Temporal Information on Monocular 3D Human Pose Estimation			Type	Conference Article
	Year	2011	Publication	2nd IEEE International Workshop on Analysis and Retrieval of Tracked Events and Motion in Imagery Streams	Abbreviated Journal
	Volume		Issue		Pages	906 - 913
	Keywords
	Abstract	We address the task of estimating 3D human poses from monocular camera sequences. Many works make use of multiple consecutive frames for the estimation of a 3D pose in a frame. Although such an approach should ease the pose estimation task substantially since multiple consecutive frames allow to solve for 2D projection ambiguities in principle, it has not yet been investigated systematically how much we can improve the 3D pose estimates when using multiple consecutive frames opposed to single frame information. In this paper we analyze the difference in quality of 3D pose estimates based on different numbers of consecutive frames from which 2D pose estimates are available. We validate the use of temporal information on two major different approaches for human pose estimation – modeling and learning approaches. The results of our experiments show that both learning and modeling approaches benefit from using multiple frames opposed to single frame input but that the benefit is small when the 2D pose estimates show a high quality in terms of precision.
	Address	Barcelona
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-1-4673-0062-9	Medium
	Area		Expedition		Conference	ARTEMIS
	Notes	ISE			Approved	no
	Call Number	Admin @ si @BGG 2011			Serial	1860
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