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检索条件"主题词=atlas-based segmentation"
175 条 记 录,以下是71-80 订阅
排序:
Efficient patient modeling for visuo-haptic VR simulation using a generic patient atlas
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COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2016年 132卷 161-175页
作者: Mastmeyer, Andre Fortmeier, Dirk Handels, Heinz Med Univ Lubeck Inst Med Informat D-23538 Lubeck Germany Med Univ Lubeck Grad Sch Comp Med & Life Sci D-23538 Lubeck Germany
Background and Objective: This work presents a new time-saving virtual patient modeling system by way of example for an existing visuo-haptic training and planning virtual reality (VR) system for percutaneous transhep... 详细信息
来源: 评论
atlas-based segmentation of Brain Tumor Images Using a Markov Random Field-based Tumor Growth Model and Non-Rigid Registration
Atlas-Based Segmentation of Brain Tumor Images Using a Marko...
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32nd Annual International Conference of the IEEE Engineering-in-Medicine-and-Biology-Society (EMBC 10)
作者: Bauer, Stefan Seiler, Christof Bardyn, Thibaut Buechler, Philippe Reyes, Mauricio Univ Bern Inst Surg Technol & Biomech CH-3012 Bern Switzerland
We propose a new and clinically oriented approach to perform atlas-based segmentation of brain tumor images. A mesh-free method is used to model tumor-induced soft tissue deformations in a healthy brain atlas image wi... 详细信息
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Generation and Disease Model Relevance of a Manganese Enhanced Magnetic Resonance Imaging-based NOD/scid-IL-2Rγ c null Mouse Brain atlas
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JOURNAL OF NEUROIMMUNE PHARMACOLOGY 2016年 第1期11卷 133-141页
作者: Sajja, Balasrinivasa R. Bade, Aditya N. Zhou, Biyun Uberti, Mariano G. Gorantla, Santhi Gendelman, Howard E. Boska, Michael D. Liu, Yutong Univ Nebraska Med Ctr Dept Radiol 981045 Nebraska Med Ctr Omaha NE USA Univ Nebraska Med Ctr Dept Pharmacol & Expt Neurosci 985880 Nebraska Med Ctr Omaha NE USA Huanzhong Univ Sci & Technol Tongji Med Coll Anesthesiol Wuhan Peoples R China
Strain specific mouse brain magnetic resonance imaging (MRI) atlases provide coordinate space linked anatomical registration. This allows longitudinal quantitative analyses of neuroanatomical volumes and imaging metri... 详细信息
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Shape-intensity prior level set combining probabilistic atlas and probability map constrains for automatic liver segmentation from abdominal CT images
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INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY 2016年 第5期11卷 817-826页
作者: Wang, Jinke Cheng, Yuanzhi Guo, Changyong Wang, Yadong Tamura, Shinichi Harbin Inst Technol Sch Comp Sci & Technol Harbin 150006 Peoples R China Harbin Univ Sci & Technol Dept Software Engn Rongcheng Peoples R China Osaka Univ Ctr Adv Med Engn & Informat Suita Osaka Japan
Purpose Propose a fully automatic 3D segmentation framework to segment liver on challenging cases that contain the low contrast of adjacent organs and the presence of pathologies from abdominal CT images. Methods Firs... 详细信息
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A fast approach for hippocampal segmentation from T1-MRI for predicting progression in Alzheimer's disease from elderly controls
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JOURNAL OF NEUROSCIENCE METHODS 2016年 第0期270卷 61-75页
作者: Platero, Carlos Carmen Tobar, M. Tech Univ Madrid Hlth Sci Technol Grp Ronda Valencia 3 Madrid 28012 Spain
Background: We provide and evaluate an open-source software solution for automatically measuring hippocampal volume and hippocampal surface roughness based on T1-weighted MRI, which allows for discriminating between p... 详细信息
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Fully automatic analysis of the knee articular cartilage T1ρ relaxation time using voxel-based relaxometry
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JOURNAL OF MAGNETIC RESONANCE IMAGING 2016年 第4期43卷 970-980页
作者: Pedoia, Valentina Li, Xiaojuan Su, Favian Calixto, Nathaniel Majumdar, Sharmila UC San Francisco Dept Radiol & Biomed Imaging Musculoskeletal Quantitat Imaging Res Grp San Francisco CA USA
PurposeTo develop and compare with the classical region of interest (ROI)-based approach a fully automatic, local, and unbiased way of studying the knee T-1 relaxation time by creating an atlas and using voxel-based r... 详细信息
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Evaluation of Multi atlas-based Approaches for the segmentation of the Thyroid Gland in IMRT Head and Neck CT Images
Evaluation of Multi Atlas-based Approaches for the Segmentat...
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Conference on Medical Imaging 2011 - Image Processing
作者: Chen, Antong Niermann, Kenneth J. Deeley, Matthew A. Dawant, Benoit M. Vanderbilt Univ Dept Elect Engn & Comp Sci 221 Kirkland Hall Nashville TN 37235 USA Vanderbilt Ingram Canc Ctr Dept Radiat Oncol Nashville TN 37232 USA
Segmenting the thyroid gland in head and neck CT images for IMRT treatment planning is of great importance. In this work, we evaluate and compare multi-atlas methods to segment this structure. The various methods we e... 详细信息
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SUB-CORTICAL SHAPE MORPHOLOGY AND VOXEL-based FEATURES FOR ALZHEIMER'S DISEASE CLASSIFICATION
SUB-CORTICAL SHAPE MORPHOLOGY AND VOXEL-BASED FEATURES FOR A...
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International Symposium on Biomedical Imaging
作者: Shashank Tripathi Seyed Hossein Nozadi Mahsa Shakeri Samuel Kadoury MedICAL Laboratory Polytechnique Montreal
Neurodegenerative pathologies, such as Alzheimer's disease, are linked with morphological alterations and tissue variations in subcortical structures which can be assessed from medical imaging and biological data.... 详细信息
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Generation and evaluation of an ultra-high-field atlas with applications in DBS planning
Generation and evaluation of an ultra-high-field atlas with ...
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Conference on Medical Imaging - Image Processing
作者: Wang, Brian T. Poirier, Stefan Guo, Ting Parrent, Andrew G. Peters, Terry M. Khan, Ali R. Western Univ 1151 Richmond St London ON N6A 3K7 Canada Robarts Res Inst 1151 Richmond St London ON N6A 5B7 Canada Hosp Sick Children 555 Univ Ave Toronto ON M5G 1X8 Canada Western Univ Dept Clin Neurol Serv 339 Windermere Rd London ON N6A 5A5 Canada Western Univ Dept Med Biophys & Med Imaging London ON Canada
Purpose Deep brain stimulation (DBS) is a common treatment for Parkinson's disease (PD) and involves the use of brain atlases or intrinsic landmarks to estimate the location of target deep brain structures, such a... 详细信息
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Automated tissue classification of pediatric brains from magnetic resonance images using age-specific atlases
Automated tissue classification of pediatric brains from mag...
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SPIE Biomedical Applications in Molecular, Structural and Functional Imaging Conference
作者: Metzger, Andrew Benavides, Amanda Nopoulos, Peg Magnotta, Vincent Univ Iowa Dept Biomed Engn 200 Hawkins Dr Iowa City IA 52242 USA Univ Iowa Dept Psychiat 200 Hawkins Dr Iowa City IA 52242 USA Univ Iowa Dept Radiol 200 Hawkins Dr Iowa City IA 52242 USA
The goal of this project was to develop two age appropriate atlases (neonatal and one year old) that account for the rapid growth and maturational changes that occur during early development. Tissue maps from this age... 详细信息
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