In this survey, we give an overview of invariant interest point detectors, how they evolved over time, how they work, and what their respective strengths and weaknesses are. We …
T Lindeberg - Journal of applied statistics, 1994 - Taylor & Francis
An inherent property of objects in the world is that they only exist as meaningful entities over certain ranges of scale. If one aims to describe the structure of unknown real-world signals …
T Lindeberg - International Journal of Computer Vision, 1993 - Springer
This article presents:(i) a multiscale representation of grey-level shape called the scale- space primal sketch, which makes explicit both features in scale-space and the relations …
T Lindeberg - Journal of mathematical Imaging and Vision, 2015 - Springer
The performance of matching and object recognition methods based on interest points depends on both the properties of the underlying interest points and the choice of …
Normalized cross correlation (NCC) has been used extensively for many machine vision applications, but the traditional normalized correlation operation does not meet speed …
L Bretzner, I Laptev, T Lindeberg - Proceedings of fifth IEEE …, 2002 - ieeexplore.ieee.org
This paper presents algorithms and a prototype system for hand tracking and hand posture recognition. Hand postures are represented in terms of hierarchies of multi-scale colour …
Because the properties of objects are largely determined by their geometric features, shape analysis and classification are essential to almost every applied scientific and technological …
Une des approches dominantes pour la reconnaissance d'objets est basée sur les caractéristiques locales. La méthode utilise la description locale calculée au voisinage de …