Reconstruction of 3D Dynamic Contrast-Enhanced Magnetic Resonance Imaging Using Nonlocal Means G. Adluru, T. Tasdizen, M.C. Schabel, E.V.R. DiBella. In Journal of Magnetic Resonance Imaging, Vol. 32, pp. 1217--1227. 2010. DOI: 10.1002/jmri.22358 |
Improving Undersampled MRI Reconstruction Using Non-Local Means G. Adluru, T. Tasdizen, R. Whitaker, E. DiBella. In Proceedings of the 2010 International Conference on Pattern Recognition, pp. 4000--4003. 2010. DOI: 10.1109/ICPR.2010.973 |
Brain volumes in psychotic youth with schizophrenia and mood disorders M. El-Sayed, R.G. Steen, M.D. Poe, T.C. Bethea, G. Gerig, J. Lieberman, L. Sikich. In Journal of Psychiatry and Neuroscience, Vol. 35, No. 4, pp. 229--236. July, 2010. PubMed ID: 20569649 |
Detection of Neuron Membranes in Electron Microscopy Images Using a Serial Neural Network Architecture, E. Jurrus, A.R.C. Paiva, S. Watanabe, J.R. Anderson, B.W. Jones, R.T. Whitaker, E.M. Jorgensen, R.E. Marc, T. Tasdizen. In Medical Image Analysis, Vol. 14, No. 6, pp. 770--783. 2010. DOI: 10.1016/j.media.2010.06.002 PubMed ID: 20598935 |
Prenatal and Neonatal Brain Structure and White Matter Maturation in Children at High Risk for Schizophrenia J.H. Gilmore, C. Kang, D.D. Evans, H.M. Wolfe, M.D. Smith, J.A. Lieberman, W. Lin, R.M. Hamer, M. Styner, G. Gerig. In American Journal of Psychiatry, Vol. 167, No. 9, Note: Epub 2010 Jun 1, pp. 1083--1091. September, 2010. PubMed ID: 20516153 |
Multi-object analysis of volume, pose, and shape using statistical discrimination K. Gorczowski, M. Styner, J.Y. Jeong, J.S. Marron, J. Piven, H.C. Hazlett, S.M. Pizer, G. Gerig. In IEEE Trans Pattern Anal Mach Intell., Vol. 32, No. 4, pp. 652--661. April, 2010. DOI: 10.1109/TPAMI.2009.92 PubMed ID: 20224121 |
Genetic and environmental contributions to neonatal brain structure: A twin study J.H. Gilmore, J.E. Schmitt, R.C. Knickmeyer, J.K. Smith, W. Lin, M. Styner, G. Gerig, M.C. Neale. In Human Brain Mapping, Vol. 31, No. 8, Note: ePub 8 Jan 2010, pp. 1174--1182. 2010. PubMed ID: 20063301 |
Principal neighborhood dictionaries for nonlocal means image denoising T. Tasdizen. In IEEE Transactions on Image Processing, Vol. 18, No. 12, Note: Epub 2009 Jul 24, pp. 2649--2660. 2009. PubMed ID: 19635697 |
Automatic Markup of Neural Cell Membranes Using Boosted Decision Stumps Kannan U.V., A.R.C. Paiva, E. Jurrus, T. Tasdizen. In Proceedings of the IEEE International Symposium on Biomedical Engineering (ISBI 2009), Boston, MA, pp. 1039--1042. 2009. DOI: 10.1109/ISBI.2009.5193233 To better understand the central nervous system, neurobiologists need to reconstruct the underlying neural circuitry from electron microscopy images. One of the necessary tasks is to segment the individual neurons. For this purpose, we propose a supervised learning approach to detect the cell membranes. The classifier was trained using AdaBoost, on local and context features. The features were selected to highlight the line characteristics of cell membranes. It is shown that using features from context positions allows for more information to be utilized in the classification. Together with the nonlinear discrimination ability of the AdaBoost classifier, this results in clearly noticeable improvements over previously used methods. Keywords: crcns, neural networks |