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Real-Time Computed Tomography Volume Visualization with Ambient Occlusion of Hand-Drawn Transfer Function Using Local Vicinity Statistic

Jaewoo Kim, Taejun Ha, Heewon Kye
2019 Healthcare Informatics Research  
In this paper, we present an efficient method to visualize computed tomography (CT) datasets using ambient occlusion, which is a global illumination technique that adds depth cues to the output image.  ...  We can change the transfer function (TF) for volume rendering and generate output images in real time. In preprocessing, the mean and standard deviation of each local vicinity are calculated.  ...  By adding ambient occlusion to traditional volume visualization, we can improve depth cues.  ... 
doi:10.4258/hir.2019.25.4.297 pmid:31777673 pmcid:PMC6859260 fatcat:ar5akfjiwfa55dg37466n33pum

Commentary

K.-H. Englmeier
1999 IMIA Yearbook of Medical Informatics  
Fig. 4 . 4 Volume-rendered abdominal scene. puter-assisted surgery rely increasingly on digital imaging. Typical examples are craniofacial surgery, neurosurgery and thoraco and abdominal surgery.  ...  TheY Year book of Medical Informatics  ... 
doi:10.1055/s-0038-1637922 fatcat:rjzzhijg6fcpfa7fe7tikr4jyq

BOOLEAN XOR BASED (K,N) THRESHOLD VISUAL CRYPTOGRAPHY FOR GRAYSCALE IMAGES

RAM KRISHNA JHA, ABHIJIT MUSTAFI
2013 International Journal of Computer Science and Informatics  
by the human visual system without any complex computation on computers.  ...  Visual Cryptography Scheme (VCS) is a new kind of cryptography technique which allows visual information (e.g. printed text, picture etc.) to be encrypted in such a way that decryption can be performed  ...  Journal of Computer Science and Informatics ISSN (PRINT): 2231 -5292, Volume-2, Issue-3, 2012  ... 
doi:10.47893/ijcsi.2013.1131 fatcat:r3kx5dpgafcz7lnosogk7klxqe

Trends in publication of nursing informatics research

Hyeoneui Kim, Lucila Ohno-Machado, Janet Oh, Xiaoqian Jiang
2014 AMIA Annual Symposium Proceedings  
Articles on Informatics Education and Workforce Development; Data Mining, NLP, Information Extraction; and Clinical Informatics showed steady and high volume of citations.  ...  The research themes with highest volume of publication were Clinical Workflow and Human Factors, Consumer Informatics and Personal Health Records, and Clinical Informatics, for which an increasing trend  ...  the nursing informatics community.  ... 
pmid:25954387 pmcid:PMC4419947 fatcat:es2egb7pe5cdjbd53ner4vfer4

Front Matter: Volume 10579

Jianguo Zhang, Po-Hao Chen
2018 Medical Imaging 2018: Imaging Informatics for Healthcare, Research, and Applications  
SPIE uses a seven-digit CID article numbering system structured as follows:  The first five digits correspond to the SPIE volume number.  The last two digits indicate publication order within the volume  ...  The papers in this volume were part of the technical conference cited on the cover and title page. Papers were selected and subject to review by the editors and conference program committee.  ...  patient system (Cum Laude Poster Award) [10579-49] 10579 1G Real-time teleconsultation for difficult diseases with high resolution and large volume medical images in regional collaborative healthcare  ... 
doi:10.1117/12.2323917 fatcat:3uzebpmtb5b3plv2of5hajftw4

The golden era of biomedical informatics has begun

Jason H. Moore, John H. Holmes
2016 BioData Mining  
of large volumes of data, information, and knowledge.  ...  Biomedical informatics has become a central focus for many academic medical centers and universities as biomedical research because increasingly reliant on the processing, analysis, and interpretation  ...  Fourth, visualization and, more specifically, visual analytics are ready for integration across the discipline of biomedical informatics.  ... 
doi:10.1186/s13040-016-0092-6 pmid:27069509 pmcid:PMC4827231 fatcat:f5sos7hmf5cedigeytc52t7cky

Trends in Genomics & Informatics: a statistical review of publications from 2003 to 2018 focusing on the most-studied genes and document clusters

Ji-Hyeon Kim, Hee-Jo Nam, Hyun-Seok Park
2019 Genomics & Informatics  
Trends in the studies published in Genomics & Informatics are discussed both individually and collectively.  ...  Genomics & Informatics (NLM title abbreviation: Genomics Inform) is the official journal of the Korea Genome Organization.  ...  For example, the involvement of p110α, which is encoded by PIK3CA, in human cancer has been hypothe-sized since 1995, and PIK3CA started to appear in later volumes of the journal [4] .  ... 
doi:10.5808/gi.2019.17.3.e25 pmid:31610621 pmcid:PMC6808643 fatcat:f5aobutyh5csrcshhjkgnrd5em

Informatics and Data Mining Tools and Strategies for the Human Connectome Project

Daniel S. Marcus, John Harwell, Timothy Olsen, Michael Hodge, Matthew F. Glasser, Fred Prior, Mark Jenkinson, Timothy Laumann, Sandra W. Curtiss, David C. Van Essen
2011 Frontiers in Neuroinformatics  
data-sharing, and (4) mining and exploration of the data.  ...  Connectome Workbench will provide visualization and exploration capabilities.  ...  5 | Article 4 | 2 June 2011 | Volume 5 | Article 4 | 4 June 2011 | Volume 5 | Article 4 | 5 June 2011 | Volume 5 | Article 4 | 6 June 2011 | Volume 5 | Article 4 | 7 June 2011  ... 
doi:10.3389/fninf.2011.00004 pmid:21743807 pmcid:PMC3127103 fatcat:y464svjvjnc3hnbladrbyjeery

Front Matter: Volume 9418

2015 Medical Imaging 2015: PACS and Imaging Informatics: Next Generation and Innovations  
0Z The standardization of super resolution optical microscopic images based on DICOM 9418 10 A web-based solution for 3D medical image visualization 9418 11 An imaging informatics-based system to  ...  Contents IMAGING INFORMATICS FOR DIAGNOSTIC AND THERAPEUTIC APPLICATIONS 0U A concept-based interactive biomedical image retrieval approach using visualness and spatial information 9418 0X Automated  ... 
doi:10.1117/12.2193789 fatcat:2qxfqxczk5hwle77qaknshf6m4

Contents IMIA Yearbook of Medical Informatics 2021

2021 IMIA Yearbook of Medical Informatics  
Time spent on the electronic health record after hours and message volume associated with exhaustion but not with cynicism among primary care clinicians.  ...  and visualization tool.  ...  J Am Med Inform Assoc Jun 2020;27(6):853-9 Synopsis Section 4: Sensor, Signal and Imaging Informatics V. Vimarlund, E. M. Borycki, A. W. Kushniruk, K.  ... 
doi:10.1055/s-0041-1726542 fatcat:avc6qoej6vhcrmzj2q6ahv65ku

Human Factors and Organizational Issues Section Synopsis IMIA Yearbook 2021

Yalini Senathirajah, Michelle Hribar, Section Editors of the IMIA Yearbook Section on Human Factors and Organizational Issues
2021 IMIA Yearbook of Medical Informatics  
Objective: To select the best papers that made original and high impact contributions in the area of human factors and organizational issues in biomedical informatics in 2020.  ...  Results: The query process resulted in 12 papers that reveal interesting and rigorous methods and important studies in human factors that move the field forward, particularly in clinical informatics and  ...  [3] included 40 hospitalized patients and compared four visualization conditions: (1) text-only; (2) text plus visual analogy; (3) text plus number line; and (4) text plus line graph assessed objective  ... 
doi:10.1055/s-0041-1726524 pmid:34479383 fatcat:yxr73z5xn5dfxi6rch4vfomane

Environmental informatics and systems research

Kristina Voigt, Jan Studzinski, Werner Pillmann
2008 Environmental science and pollution research international  
More than 3,000 papers by 7,500 authors have been published in proceedings volumes since 1986.  ...  All presented papers are published in two separate conference volumes by Shaker Verlag in Aachen, Germany (ISBN: 978-3-8322-6397-3).  ... 
doi:10.1065/espr2008.01.474 fatcat:j6u2u2yopvglhh3yqapogwovim

Using the PubAnnotation ecosystem to perform agile text mining on Genomics & Informatics: a tutorial review

Hee-Jo Nam, Ryota Yamada, Hyun-Seok Park
2020 Genomics & Informatics  
The full-text publications of volumes 10 through 17 are also directly downloadable from PubMed Central (PMC) as XML files.  ...  The prototype version of the full-text corpus of Genomics & Informatics has recently been archived in a GitHub repository.  ...  As the volume numbers of Genomics & Informatics are growing, we needed a persistent and sharable repository to annotate and to upload the PMC articles of Genomics & Informatics.  ... 
doi:10.5808/gi.2020.18.2.e13 pmid:32634867 fatcat:dzo2bpwfpnhk3jkyr6shemxs74

Sensor, Signal and Image Informatics

T. Aach, H. Witte, T.M. Lehmann
2006 IMIA Yearbook of Medical Informatics  
the chain of biomedical data processing: (1) data acquisition, (2) data reconstruction and pre-processing, (3) data handling, (4) data analysis, and (5) data visualization.  ...  Fields 1 and 2 form the sensor informatics, while fields 2 to 5 form signal or image informatics with respect to the nature of the data considered.Biomedical data acquisition and pre-processing, as well  ...  (threedimensional, 3D), or image and volume sequences (four-dimensional, 4D) is referred to as image informatics.  ... 
doi:10.1055/s-0038-1638479 fatcat:xkya2vy7tna2pghydqjz72w3ay
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