Publication detail
Algorithms for Interest Points Detection
ZUKAL, M. QUI, X.
Original Title
Algorithms for Interest Points Detection
Czech Title
Algortimy pro detekci bodů zájmu
English Title
Algorithms for Interest Points Detection
Type
conference paper
Language
en
Original Abstract
This paper deals with interest point detection. From many existing interest point detectors Harris detector seems to be very promising as it achieves very good results in repeatability and it is invariant to the scale and viewing angle. A modification of the Harris detector is introduced in this work. The detection algorithm is based on Haar-like features which are computed from the integral image. The algorithm has proved to be very quick in computation, but the repeatability of the proposed detector is lower in comparison with the Harris detector.
Czech abstract
Článek se zabývá detekcí bodů zájmu. Harrisův detektor se zdá být velmi slibným detektorem bodů zájmu z mnoha existujících vzhledem k tomu, že dosahuje dobrých výsledků a je invariantní vzhledem k měřítku a úhlu pohledu. V tomto článku je navržena modifikace Harrisova detektoru, která je založena na Haarových příznacích, které jsou vypočteny z integrálního obrazu. Navržený algoritmus je velmi rychlý na výpočet, ale jeho výsledky jsou horší ve srovnání s Harrisovým detektorem.
English abstract
This paper deals with interest point detection. From many existing interest point detectors Harris detector seems to be very promising as it achieves very good results in repeatability and it is invariant to the scale and viewing angle. A modification of the Harris detector is introduced in this work. The detection algorithm is based on Haar-like features which are computed from the integral image. The algorithm has proved to be very quick in computation, but the repeatability of the proposed detector is lower in comparison with the Harris detector.
Keywords
interest points, integral image, Haar-like features, genetic algorithm, parameter optimization
RIV year
2011
Released
03.02.2011
Publisher
Vysoké učení technické v Brně
Location
Antonínská 548/1, 601 90 Brno
ISBN
978-80-214-4231-3
Book
6th International Conference on Teleinformatics 2011 - ICT 2011
Edition number
1
Pages from
163
Pages to
167
Pages count
5
BibTex
@inproceedings{BUT36379,
author="Martin {Zukal} and Xintao {Qui}",
title="Algorithms for Interest Points Detection",
annote="This paper deals with interest point detection. From many existing interest point detectors Harris detector seems to be very promising as it achieves very good results in repeatability and it is invariant to the scale and viewing angle. A modification of the Harris detector is introduced in this work. The detection algorithm is based on Haar-like features which are computed from the integral image. The algorithm has proved to be very quick in computation, but the repeatability of the proposed detector is lower in comparison with the Harris detector.",
address="Vysoké učení technické v Brně",
booktitle="6th International Conference on Teleinformatics 2011 - ICT 2011",
chapter="36379",
howpublished="electronic, physical medium",
institution="Vysoké učení technické v Brně",
year="2011",
month="february",
pages="163--167",
publisher="Vysoké učení technické v Brně",
type="conference paper"
}