@article {26430,
	title = {Analysis of edge and corner points using parabolic dictionaries},
	journal = {Applied and Computational Harmonic Analysis},
	year = {2018},
	month = {09/2018},
	publisher = {Elsevier},
	abstract = {Last decade saw the creation of a number of directional representation dictionaries that desire to address the weaknesses of the classical\&nbsp;wavelet transform\&nbsp;that arise due to its limited capacity for the analysis of edge-like features of two-dimensional signals. Salient features of these dictionaries are directional selectivity and anisotropic treatment of the axes, achieved through the\&nbsp;parabolic\&nbsp;scaling law. In this paper we will examine the adequacy of such dictionaries for the analysis of edge- and corner-like features of 2D regions through a comprehensive framework for directional parabolic dictionaries, called the continuous parabolic molecules. This work builds on a family of earlier studies and aims to give a broader perspective through the level of generality.},
	issn = {1056-8719},
	doi = {https://doi.org/10.1016/j.acha.2018.08.005},
	author = {Kereta, Zeljko and Grohs, Philipp}
}
