@INPROCEEDINGS{,
author = {G. Sommer and O. Fleischmann and L. Wietzke},
booktitle = {2009 IEEE Conference on Computer Vision and Pattern Recognition(CVPR)},
title = {The geometry of 2D image signals},
year = {2009},
volume = {00},
number = {},
pages = {1690-1697},
keywords={descriptive geometric signal interpretation; geometry; 2D image signal; phase based signal processing; isotropic generalization; 1D analytic signal; 2D monogenic signal; invariant analysis; 2D analytic signal; isotropic analysis; 3D projective subspace; homogeneous conformal space},
doi = {10.1109/CVPRW.2009.5206784},
url = {doi.ieeecomputersociety.org/10.1109/CVPRW.2009.5206784},
ISSN = {},
month={06}
}

@INPROCEEDINGS{5206784,
author = {L. Wietzke and G. Sommer and O. Fleischmann},
booktitle = {2009 IEEE Conference on Computer Vision and Pattern Recognition(CVPR)},
title = {The geometry of 2D image signals},
year = {2018},
volume = {00},
number = {},
pages = {1690-1697},
keywords={},
doi = {10.1109/CVPR.2009.5206784},
url = {doi.ieeecomputersociety.org/10.1109/CVPR.2009.5206784},
ISSN = {1063-6919},
month={June}
}