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TMI
2016
3 years 14 days ago
A Graph-Theoretical Approach for Tracing Filamentary Structures in Neuronal and Retinal Images
— The aim of this study is about tracing filamentary structures in both neuronal and retinal images. It is often crucial to identify single neurons in neuronal networks, or sepa...
Jaydeep De, Li Cheng, Xiaowei Zhang, Feng Lin, Hui...
TMI
2016
3 years 14 days ago
Interactive Cell Segmentation Based on Active and Semi-Supervised Learning
Automatic cell segmentation can hardly be flawless due to the complexity of image data particularly when time-lapse experiments last for a long time without biomarkers. To addres...
Hang Su, Zhaozheng Yin, Seungil Huh, Takeo Kanade,...
TMI
2016
3 years 14 days ago
Structure Tensor Based Analysis of Cells and Nuclei Organization in Tissues
—Extracting geometrical information from large 2D or 3D biomedical images is important to better understand fundamental phenomena such as morphogenesis. We address the problem of...
Wenxing Zhang, Jérôme Fehrenbach, Ann...
TMI
2016
3 years 14 days ago
Feature Importance in Nonlinear Embeddings (FINE): Applications in Digital Pathology
—Quantitative histomorphometry (QH) refers to the process of computationally modeling disease appearance on digital pathology images. This proceduretypically involves extraction ...
Shoshana B. Ginsburg, George Lee, Sahirzeeshan Ali...
TMI
2016
3 years 14 days ago
Image Registration Based on Autocorrelation of Local Structure
—Registration of images in the presence of intra-image signal fluctuations is a challenging task. The definition of an appropriate objective function measuring the similarity b...
Zhang Li, Dwarikanath Mahapatra, Jeroen A. W. Tiel...
TMI
2016
3 years 14 days ago
Stable Overlapping Replicator Dynamics for Brain Community Detection
—A fundamental means for understanding the brain’s organizational structure is to group its spatially disparate regions into functional subnetworks based on their interactions....
Burak Yoldemir, Bernard Ng, Rafeef Abugharbieh
TMI
2016
3 years 14 days ago
Piecewise Pulse Wave Imaging (pPWI) for Detection and Monitoring of Focal Vascular Disease in Murine Aortas and Carotids In Vivo
—Atherosclerosis and Abdominal Aortic Aneurysms (AAAs) are two common vascular diseases associated with mechanical changes in the arterial wall. Pulse Wave Imaging (PWI), a techn...
Iason Zacharias Apostolakis, Sacha D. Nandlall, El...
TMI
2016
3 years 14 days ago
Dictionary-Driven Ischemia Detection From Cardiac Phase-Resolved Myocardial BOLD MRI at Rest
Abstract—Cardiac Phase-resolved Blood-Oxygen-Level Dependent (CP–BOLD) MRI provides a unique opportunity to image an ongoing ischemia at rest. However, it requires post-process...
Marco Bevilacqua, Rohan Dharmakumar, Sotirios A. T...
TMI
2016
3 years 14 days ago
Lung Lesion Extraction Using a Toboggan Based Growing Automatic Segmentation Approach
—The accurate segmentation of lung lesions from computed tomography (CT) scans is important for lung cancer research and can offer valuable information for clinical diagnosis and...
Jiangdian Song, Caiyun Yang, Li Fan, Kun Wang, Fen...
TMC
2016
3 years 14 days ago
The Impact of Network Size and Mobility on Information Delivery in Cognitive Radio Networks
—There have been extensive works on the design of opportunistic spectrum access and routing schemes to improve spectrum efficiency in Cognitive Radio Networks (CRNs), which beco...
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