Detail publikačního výsledku

Automatic Detection of Brain Tumors in MR Images

DVOŘÁK, P.; KROPATSCH, W.; BARTUŠEK, K.

Originální název

Automatic Detection of Brain Tumors in MR Images

Anglický název

Automatic Detection of Brain Tumors in MR Images

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with automatic brain tumor detection in magnetic resonance images. The goal is to determine whether the MR image of a brain contains a tumor. The proposed method works with T2-weighted magnetic resonance images, where the head is vertically aligned. The detection is based on checking the left-right symmetry of the brain, which is the assumption for healthy brain. The algorithm was tested by fivefold cross-validation technique on 72 images of brain containing tumors and 131 images of healthy brain. The proposed method reaches the true positive rate of 91.16% and the true negative rate of 94.68%.

Anglický abstrakt

This paper deals with automatic brain tumor detection in magnetic resonance images. The goal is to determine whether the MR image of a brain contains a tumor. The proposed method works with T2-weighted magnetic resonance images, where the head is vertically aligned. The detection is based on checking the left-right symmetry of the brain, which is the assumption for healthy brain. The algorithm was tested by fivefold cross-validation technique on 72 images of brain containing tumors and 131 images of healthy brain. The proposed method reaches the true positive rate of 91.16% and the true negative rate of 94.68%.

Klíčová slova

Brain symmetry, brain tumor, magnetic resonance, tumor detection.

Klíčová slova v angličtině

Brain symmetry, brain tumor, magnetic resonance, tumor detection.

Autoři

DVOŘÁK, P.; KROPATSCH, W.; BARTUŠEK, K.

Rok RIV

2014

Vydáno

04.07.2013

Místo

Řím

ISBN

978-1-4799-0403-7

Kniha

2013 36th International Conference on Telecommunications and Signal Processing (id 21150)

Strany od

577

Strany do

580

Strany počet

4

BibTex

@inproceedings{BUT100457,
  author="Pavel {Dvořák} and Walter G. {Kropatsch} and Karel {Bartušek}",
  title="Automatic Detection of Brain Tumors in MR Images",
  booktitle="2013 36th International Conference on Telecommunications and Signal Processing (id 21150)",
  year="2013",
  pages="577--580",
  address="Řím",
  isbn="978-1-4799-0403-7"
}