@COMMENT This file was generated by bib2html.pl version 0.94 @COMMENT written by Patrick Riley @COMMENT This file came from Freek Stulp's publication pages at @COMMENT http://www-clmc.usc.edu/~stulp/publications @InProceedings{wimmer07learningrobust, title = {Learning Robust Objective Functions with Application to Face Model Fitting}, author = {Matthias Wimmer and Sylvia Pietzsch and Freek Stulp and Bernd Radig}, booktitle = {Proceedings of the 29th Annual Symposium of the German Association for Pattern Recognition (DAGM)}, year = {2007}, abstract = { Model-based image interpretation extracts high-level information from images using a priori knowledge about the object of interest. The computational challenge is to determine the model parameters that best match a given image by searching for the global optimum of the involved objective function. Unfortunately, this function is usually designed manually, based on implicit and domain-dependent knowledge, which prevents the fitting task from yielding accurate results. In this paper, we demonstrate how to improve model fitting by learning objective functions from annotated training images. Our approach automates many critical decisions and the remaining manual steps hardly require domain-dependent knowledge. This yields more robust objective functions that are able to achieve the accurate model fit. Our evaluation uses a publicly available image database and compares the obtained results to a recent state-of-the-art approach. }, bib2html_pubtype = {Refereed Conference Paper}, bib2html_rescat = {Learning Objective Functions for Face Model Fitting} }