@inproceedings{AAC04c,
title	=	{Estimation of Multiple Local Orientations in Image Signals},
publisher	=	{IEEE},
year	=	{2004},
month	=	{May 17--21},
booktitle	=	{Proceedings ICASSP-2004},
address	=	{Montreal},
pages	=	{III 553--556},
author	=	{Til Aach and Ingo Stuke and Cicero Mota and Erhardt Barth}}
howpublished	=	{},