Detail publikace

Towards an Optimal Interest Point Detector for Measurements in Ultrasound Images

ZUKAL, M. BENEŠ, R. ČÍKA, P. ŘÍHA, K.

Originální název

Towards an Optimal Interest Point Detector for Measurements in Ultrasound Images

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

This paper focuses on the comparison of different interest point detectors and their utilization for measurements in ultrasound (US) images. Certain medical examinations are based on speckle tracking which strongly relies on features that can be reliably tracked frame to frame. Only significant features (interest points) resistant to noise and brightness changes within US images are suitable for accurate long-lasting tracking. We compare three interest point detectors - Harris-Laplace, Difference of Gaussian (DoG) and Fast Hessian - and identify the most suitable one for use in US images on the basis of an objective criterion. Repeatability rate is assumed to be an objective quality measure for comparison. We have measured repeatability in images corrupted by different types of noise (speckle noise, Gaussian noise) and for changes in brightness. The Harris-Laplace detector outperformed its competitors and seems to be a sound option when choosing a suitable interest point detector for US images. However, it has to be noted that Fast Hessian and DoG detectors achieved better results in terms of processing speed.

Klíčová slova

B-mode ultrasound, Gaussian noise, interest point detector, repeatability rate, speckle noise, speckle tracking

Autoři

ZUKAL, M.; BENEŠ, R.; ČÍKA, P.; ŘÍHA, K.

Rok RIV

2013

Vydáno

16. 12. 2013

Nakladatel

Versita Open

Místo

London, Great Britain

ISSN

1335-8871

Periodikum

Measurement Science Review

Ročník

13

Číslo

6

Stát

Slovenská republika

Strany od

329

Strany do

338

Strany počet

10

URL

Plný text v Digitální knihovně

BibTex

@article{BUT104060,
  author="Martin {Zukal} and Radek {Beneš} and Petr {Číka} and Kamil {Říha}",
  title="Towards an Optimal Interest Point Detector for Measurements in Ultrasound Images",
  journal="Measurement Science Review",
  year="2013",
  volume="13",
  number="6",
  pages="329--338",
  doi="10.2478/msr-2013-0049",
  issn="1335-8871",
  url="https://sciendo.com/article/10.2478/msr-2013-0049"
}