Direkt zum Inhalt springen
Image Understanding and Knowledge-Based Systems
TUM School of Computation, Information and Technology
Technical University of Munich

Technical University of Munich

Menu

Links

Informatik IX

Image Understanding and Knowledge-Based Systems

Boltzmannstrasse 3
85748 Garching

info@iuks.in.tum.de




An ASM Fitting Method Based on Machine Learning that Provides a Robust Parameter Initialization for AAM Fitting (bibtex)
An ASM Fitting Method Based on Machine Learning that Provides a Robust Parameter Initialization for AAM Fitting (bibtex)
by M Wimmer, S Fujie, F Stulp, T Kobayashi and B Radig
Abstract:
Due to their use of information contained in texture, Active Appearance Models (AAM) generally outperform Active Shape Models (ASM) in terms of fitting accuracy. Although many extensions and improvements over the original AAM have been proposed, on of the main drawbacks of AAMs remains its dependence on good initial model parameters to achieve accurate fitting results. In this paper, we determine the initial model parameters for AAM fitting with ASM fitting, and use machine learning techniques to improve the scope and accuracy of ASM fitting. Combining the precision of AAM fitting with the large radius of convergence of learned ASM fitting improves the results by an order of magnitude, as our empirical evaluation on a database of publicly available benchmark images demonstrates.
Reference:
An ASM Fitting Method Based on Machine Learning that Provides a Robust Parameter Initialization for AAM Fitting (M Wimmer, S Fujie, F Stulp, T Kobayashi and B Radig), In Proc. of the International Conference on Automatic Face and Gesture Recognition (FGR08), 2008. 
Bibtex Entry:
@inproceedings{wimmer_asm_2008,
 author = {M Wimmer and S Fujie and F Stulp and T Kobayashi and B Radig},
 title = {An {ASM} Fitting Method Based on Machine Learning that Provides a
	Robust Parameter Initialization for {AAM} Fitting},
 booktitle = {Proc. of the International Conference on Automatic Face and Gesture
	Recognition ({FGR08)}},
 year = {2008},
 address = {Amsterdam, Netherlands},
 month = {sep},
 abstract = {Due to their use of information contained in texture, Active Appearance
	Models ({AAM)} generally outperform Active Shape Models ({ASM)} in
	terms of fitting accuracy. Although many extensions and improvements
	over the original {AAM} have been proposed, on of the main drawbacks
	of {AAMs} remains its dependence on good initial model parameters
	to achieve accurate fitting results. In this paper, we determine
	the initial model parameters for {AAM} fitting with {ASM} fitting,
	and use machine learning techniques to improve the scope and accuracy
	of {ASM} fitting. Combining the precision of {AAM} fitting with the
	large radius of convergence of learned {ASM} fitting improves the
	results by an order of magnitude, as our empirical evaluation on
	a database of publicly available benchmark images demonstrates.},
}
Powered by bibtexbrowser
Go Back

Rechte Seite

Informatik IX

Image Understanding and Knowledge-Based Systems

Boltzmannstrasse 3
85748 Garching

info@iuks.in.tum.de