Structure tensor

Known as: Second-moment matrix

In mathematics, the structure tensor, also referred to as the second-moment matrix, is a matrix derived from the gradient of a function. It…

Papers overview

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2016

This paper addresses the orientation estimation in digital images using gradient-based methods. In particular, the second-moment…

2016

This correspondence paper proposes a fast orientation estimation approach of natural images without the help of semantic…

2013

This paper presents a self-localization concept for road vehicles using only a mono camera as sensor. It employs a particle…

2008

2004

This paper presents a set of image operators for detecting regions in space-time where interesting events occur. To define such…

2003

2003

Fast, reliable segmentation of the abdominal aorta from three dimensional ultrasound remains a difficult problem. Standard…

2001

We present a new technique for estimating the sea surface heat flux from infrared image sequences. Based on solving an extension…

2001

We present a conceptually simple algorithm for dense image point matching between two colour images. The algorithm is based on…

1994

Abstract In this paper, under certain conditions on the orthogonal distribution T 0, we give a characterization of real…