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3D morphological analysis of brain MRI using wavelets | IEEE Conference Publication | IEEE Xplore

3D morphological analysis of brain MRI using wavelets


Abstract:

This article describes the use of the 2D wavelet transform to estimate the multiscale gradient of two types of cortical sulci, from which two potentially discriminating f...Show More

Abstract:

This article describes the use of the 2D wavelet transform to estimate the multiscale gradient of two types of cortical sulci, from which two potentially discriminating features, namely the gradient mean magnitude and entropy of its orientation distributions, are calculated. The obtained results corroborate the potential of such multiscale geometrical features for identification of narrow and wide cortical sulci, and important problem in medical imaging. The spatial scale leading to better discrimination is also identified.
Date of Conference: 01-03 July 2002
Date Added to IEEE Xplore: 15 April 2003
Print ISBN:0-7803-7503-3
Conference Location: Santorini, Greece

References

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