SciELO - Scientific Electronic Library Online

vol.10 issue2Seeking tools for image fusion between computed tomography, structural and functional magnetic resonance methods for applications in neurosurgeryIn vivo magnetic resonance imaging tracking of C6 glioma cells labeled with superparamagnetic iron oxide nanoparticles author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand




Related links


Einstein (São Paulo)

Print version ISSN 1679-4508


ALEGRO, Maryana de Carvalho; AMARO JUNIOR, Edson  and  LOPES, Rosei de Deus. Computerized brain tumor segmentation in magnetic resonance imaging. Einstein (São Paulo) [online]. 2012, vol.10, n.2, pp.158-163. ISSN 1679-4508.

OBJECTIVE: To propose an automatic brain tumor segmentation system. METHODS: The system used texture characteristics as its main source of information for segmentation. RESULTS: The mean correct match was 94% of correspondence between the segmented areas and ground truth. CONCLUSION: Final results showed that the proposed system was able to find and delimit tumor areas without requiring any user interaction.

Keywords : Magnetic resonance imaging; Image processing, computer-assisted; Brain neoplasms.

        · abstract in Portuguese     · text in English | Portuguese     · English ( pdf epdf ) | Portuguese ( pdf epdf )


Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License