Toward a Robust System to Monitor Head Motions during PET Based on Facial Landmark Detection: A New Approach

CC
CBMS
2008
2008 21st IEEE International Symposium on Computer-Based Medical Systems
Abstract - Toward a Robust System to Monitor Head Motions during PET Based on Facial Landmark Detection: A New Approach

	This Article
	Subscribers, please Login Purchase article: $19 PDF IEEE Xplore Subscribers RSS feed
	Share
	Email this Article to a friend
	Bibliographic References
	ASCII Text BibTex RefWorks Procite/RefMan
	Add to:
	Digg Furl Spurl Blink Simpy Google Del.icio.us Y!MyWeb
	Search
	Similar Articles Articles by Sergey Anishchenko Articles by Vladislav Osinov Articles by Dmitry Shaposhnikov Articles by Lubov Podlachikova Articles by Richard Comley Articles by Xiaohong W. Gao

2008 21st IEEE International Symposium on Computer-Based Medical Systems

June 17-June 19

ISBN: 978-0-7695-3165-6

	ASCII Text	x
	Sergey Anishchenko, Vladislav Osinov, Dmitry Shaposhnikov, Lubov Podlachikova, Richard Comley, Xiaohong W. Gao, "Toward a Robust System to Monitor Head Motions during PET Based on Facial Landmark Detection: A New Approach," Computer-Based Medical Systems, IEEE Symposium on, pp. 50-52, 2008 21st IEEE International Symposium on Computer-Based Medical Systems, 2008.

	BibTex	x
	@article{ 10.1109/CBMS.2008.19, author = {Sergey Anishchenko and Vladislav Osinov and Dmitry Shaposhnikov and Lubov Podlachikova and Richard Comley and Xiaohong W. Gao}, title = {Toward a Robust System to Monitor Head Motions during PET Based on Facial Landmark Detection: A New Approach}, journal ={Computer-Based Medical Systems, IEEE Symposium on}, volume = {0}, year = {2008}, issn = {1063-7125}, pages = {50-52}, doi = {http://doi.ieeecomputersociety.org/10.1109/CBMS.2008.19}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Computer-Based Medical Systems, IEEE Symposium on TI - Toward a Robust System to Monitor Head Motions during PET Based on Facial Landmark Detection: A New Approach SN - 1063-7125 SP50 EP52 A1 - Sergey Anishchenko, A1 - Vladislav Osinov, A1 - Dmitry Shaposhnikov, A1 - Lubov Podlachikova, A1 - Richard Comley, A1 - Xiaohong W. Gao, PY - 2008 KW - head motion correction KW - motion detection KW - vision models KW - PET VL - 0 JA - Computer-Based Medical Systems, IEEE Symposium on ER -

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CBMS.2008.19

A new approach for the detection of head motions during PET scanning is presented. The proposed system includes 4 modules, which are: input module, face segmentation, facial landmark detection, and head movement estimation. The developed system is tested on pictures monitoring a subject's head while simulating PET scanning (n=12) and face images of subjects with different skin colours (n=31). Experimental results show that the centres of chosen facial landmarks (eye corners and middle point of nose basement) can be detected with high precision (1?0.64 pixels). Processing of 2D images with known moving parameters demonstrates that the parameter movement in terms of rotation and translation along X, Y, and Z directions can be obtained very accurately via the developed methods.

Index Terms:

head motion correction, motion detection, vision models, PET

Citation:

Sergey Anishchenko, Vladislav Osinov, Dmitry Shaposhnikov, Lubov Podlachikova, Richard Comley, Xiaohong W. Gao, "Toward a Robust System to Monitor Head Motions during PET Based on Facial Landmark Detection: A New Approach," cbms, pp.50-52, 2008 21st IEEE International Symposium on Computer-Based Medical Systems, 2008

Peer Review Notice | Give Us Feedback

Usage of this product signifies your acceptance of the Terms of Use.