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Forward modeling of volume electron microscopy (vEM) of stained resin-embedded biological samples
2021
Microscopy and Microanalysis
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The physics of electron-matter interaction has been described and modeled by MC-Xray in the past, although, only recently, has that modeling been integrated into a user-friendly software framework Dragonfly ...
Image formation in the scanning electron microscope (SEM) is a complicated process that starts with interaction between the incident electron beam and the sample being imaged. ...
Image formation in the scanning electron microscope (SEM) is a complicated process that starts with interaction between the incident electron beam and the sample being imaged. ...
doi:10.1017/s1431927621003093
fatcat:7j4qpgtmubbnbk5dlgyy5qsofu
From tissue to silicon to plastic: three-dimensional printing in comparative anatomy and physiology
2016
Royal Society Open Science
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We have applied computed tomography and magnetic resonance imaging to produce digital models of animal anatomy well suited to be printed on low-cost 3D printers. ...
One way to circumvent this problem is in the production of 3D-printed scale models. ...
The interactive slider model is available as the electronic supplementary material, S1, and the ready-to-3D-print STL-file of the same model is available as the electronic supplementary material, S2. indistinguishable ...
doi:10.1098/rsos.150643
pmid:27069653
pmcid:PMC4821264
fatcat:zsx3ugqervd3diilrrnscpptl4
Informatics in Radiology (infoRAD)
2005
Radiographics
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Abbreviation: 3D ϭ three-dimensional RadioGraphics 2005; 25:263-271 • Published online 10.1148/rg.251045051 • Content Codes: ...
The use of 3D polygonal models allows smooth navigation (rotation, zooming, panning) and interactive labeling of anatomic structures and vascular segments. ...
Because Voxel-Man makes use of precalculated 3D and maximum-intensity-projection images, interaction with the 3D images is achieved with 3D Quick Time (Apple Computer, Cupertino, Calif) movies. ...
doi:10.1148/rg.251045051
pmid:15653601
fatcat:acvud3zgzbglbckm7ttye4mw3i
Model-enhanced neuroimaging: clinical, research, and educational applications
2002
IMIA Yearbook of Medical Informatics
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Key contributors to the development of applications described here include D. Belov, C. K. Chui, A. Fang, L. Jagannathan, R. A. Kockro, H. Ng, L Serra, A. Thirunavuukarasuu, Y. P. Wang, and G. L. ...
is able to delineate the tumor completely; b) interactive segmentation of a brain tumor in a 2D case; c) interactive segmentation in a 3D case by using a customized 3D contour editor. ...
VIVIAN provides 3D interactive segmentation tools to extract and model critical objects of a patient's anatomy and pathology. ...
doi:10.1055/s-0038-1638137
fatcat:qmhv3kdtuzc5tjssbalxp373mi
Incorporating 3D virtual anatomy into the medical curriculum
2005
Communications of the ACM
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, illustrations, and interactive labeling; and • Formal evaluation of the electronic material in the classrooms to demonstrate the benefits of using this technology for teaching and learning. ...
From this data, using proper imaging, 3D reconstruction, and modeling tools, one can extract 3D anatomical structures, texture them with photorealistic color of the fresh human tissue, and depict 3D spatial ...
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage ...
doi:10.1145/1042091.1042119
fatcat:lkvcapnjhnfolnlxuusb62qo2q
Continuous maximum flow segmentation method for nanoparticle interaction analysis
2011
Journal of Microscopy
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Such images produced with a Transmission Electron Microscope (TEM) make it possible to image nanometerscale materials in 3D. ...
In recent years, tomographic 3D reconstruction approaches using Electrons rather than X-Rays have become popular. ...
used in 3D image segmentation. ...
doi:10.1111/j.1365-2818.2011.03507.x
pmid:21707616
fatcat:hxbvuxjf6vd7tom2pa7hexs2ky
A 3D stereotactic atlas of the adult human skull base
2018
Brain Informatics
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Although many textbooks describe this region illustrated well with drawings, scans and photographs, a complete, 3D, electronic, interactive, realistic, fully segmented and labeled, and stereotactic atlas ...
Our goal is to create a 3D electronic atlas of the adult human skull base along with interactive tools for structure manipulation, exploration, and quantification. ...
The authors are grateful to numerous individuals (listed as the co-authors of the component atlases in the references) for their kind contribution. ...
doi:10.1186/s40708-018-0082-1
pmid:29881932
fatcat:xolj6nvjcvfctigruggt2e5gzi
Image processing for materials characterization: Issues, challenges and opportunities
2014
2014 IEEE International Conference on Image Processing (ICIP)
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This introductory paper aims at summarizing some problems and state-of-the-art techniques encountered in image processing for material analysis and design. ...
Developing generic methods for this purpose is a complex task given the variability of the different image acquisition modalities (optical, scanning or transmission electron microscopy; surface analysis ...
Microstructure stochastic modeling This step (Fig. 5 , with 3D modeling from 2D images) may use input characteristic data either from segmentation or analysis. ...
doi:10.1109/icip.2014.7025985
dblp:conf/icip/DuvalMCJTA14
fatcat:ydsfborvq5hbrlqfti3vley2i4
Effectively incorporating selected multimedia content into medical publications
2011
BMC Medicine
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Fully interactive threedimensional models of a face and a schematic representation of a human brain are also part of this publication. ...
We discuss the potential of this approach and its impact on the communication of scientific medical data, particularly with regard to electronic and open access publications. ...
Critical comments by Jacopo Annese (University of California, San Diego, CA, USA) and Sameer Antani (National Library of Medicine, Bethesda, MD, USA) have helped to improve the manuscript. ...
doi:10.1186/1741-7015-9-17
pmid:21329532
pmcid:PMC3040697
fatcat:7f3oyk42wjhhhfx56dmajvikom
Nano-Tomography of Porous Geological Materials Using Focused Ion Beam-Scanning Electron Microscopy
2016
Minerals
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Tomographic analysis using focused ion beam-scanning electron microscopy (FIB-SEM) provides three-dimensional information about solid materials with a resolution of a few nanometres and thus bridges the ...
We then focus on image processing procedures, including image alignment, correction, and segmentation to finally result in a three-dimensional, quantified pore network representation of the two example ...
King and Oliver Plümper provided sample material and contributed to the interpretation. ...
doi:10.3390/min6040104
fatcat:kzheiu2ywzepveh5zzntan3qjm
Automating material image analysis for material discovery
2019
MRS Communications
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Analysis of all these images is time-consuming and labor intensive, creating a bottleneck in material discovery that needs to be overcome. ...
Advancements in temporal and spatial resolutions of microscopes promise to expand the frontiers of understanding in materials science. ...
Should the same 2d models be used for 3d objects, a much greater degree of freedom would have to be used, but then, the models would become too complex to be practical. ...
doi:10.1557/mrc.2019.48
fatcat:gnc5cma5lvg4tek5gyyzknzq4u
Functional foregut anatomy of the blue–green sharpshooter illustrated using a 3D model
2021
Scientific Reports
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Herein, a 3D model of the blue–green sharpshooter functional foregut is derived from a meta-analysis of published microscopy images. ...
The 3D model can also be used in future fluid dynamic simulations to better understand acquisition, retention, and inoculation of X. fastidiosa. ...
(c) Epipharynx electron microscope image (left) and 3D model segment (right, concave, internal) for comparison. ...
doi:10.1038/s41598-021-85954-4
pmid:33753809
fatcat:xukkenjmn5dkvgnlxihkcun5pm
Advanced tomography techniques for inorganic, organic, and biological materials
2016
MRS bulletin
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The rendering of a 3D model usually involves volume segmentation, a process by which the 3D intensity map is partitioned into multiple segments (i.e., phases, components, compartments, materials). ...
Segmentation can be performed by manual methods; 20 -22 using automated operator-independent algorithms, for instance, based on intensity differences; 23 -25 or by using models of the structures to be ...
Macromolecular protein complexes of known structure (a) are used for computational 3D template matching within a solved 3D electron tomogram (b) to create a detailed map/model of (c) protein localization ...
doi:10.1557/mrs.2016.134
fatcat:4j2u47sqxfdmfieuxib557me54
Some trends in microscope image processing
2004
Bioorganic & Medicinal Chemistry
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The present review tries to identify some trends among the multitude of ways followed by image processing developments in the field of microscopy. Nine topics were selected. ...
A specific topic is dedicated to a trend towards semi-automation instead of full automation in image processing. q ...
Acknowledgements I thank the referees for their helpful comments on the first version of the manuscript. ...
doi:10.1016/s0968-4328(04)00095-2
fatcat:y4xfvtgncfglbg4moqpsnwl34u
Some trends in microscope image processing
2004
Micron
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The present review tries to identify some trends among the multitude of ways followed by image processing developments in the field of microscopy. Nine topics were selected. ...
A specific topic is dedicated to a trend towards semi-automation instead of full automation in image processing. q ...
Acknowledgements I thank the referees for their helpful comments on the first version of the manuscript. ...
doi:10.1016/j.micron.2004.04.006
pmid:15288643
fatcat:i62hiuaw75gtbenwsponfrqh7i
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