Generalized structure tensor: Difference between revisions

Revision as of 05:16, 31 December 2015

Revision as of 05:16, 31 December 2015

Line 1:

{{AFC submission|d|v|declinets=20140107181649|decliner=Puffin|ts=20140107174419|u=Seliseli88|ns=5}}

{{FeatureDetectionCompVisNavbox}}

Generalized Structure Tensor.<ref name=bigun04pami3>{{cite article|

author = J. Bigun and T. Bigun and K. Nilsson|

title = Recognition by symmetry derivatives and the generalized structure tensor|

Line 11 ⟶ 9:

year = 2004|

}}</ref>, GST, is an extension of the Cartesian [[Structure Tensor]] to [[Curvilinear coordinates]]. It is mainly used to detect and to represent the "direction" parameters of curves, just like the Cartesian structure tensor detects and represents the direction in Cartesian coordinates. Curve families generated by pairs of locally orthogonal functions are best studied.

It is a widely known method in applicatons of image and video processing including computer vision, including biometric identification by fingerprints<ref name=fronthaler08tip>{{cite article|

Line 38 ⟶ 35:

year=2004|

pages= pp. 220–243|

}}</ref>.

Let the term image represent a function

Line 100 ⟶ 96:

== Resources ==

[[:Category:Tensors]]

[[:Category:Feature detection]]

[[Category:Feature detection]]

{{AFC submission|||ts=20151230141723|u=Seliseli88|ns=118}}