منابع مشابه
Evaluating Modelling Approaches for Medical Image Annotations
Information system designers face many challenges w.r.t. selecting appropriate semantic technologies and deciding on a modelling approach for their system. However, there is no clear methodology yet to evaluate “semantically enriched” information systems. In this paper we present a case study on different modelling approaches for annotating medical images and introduce a conceptual framework th...
متن کاملEmploying Weak Annotations for Medical Image Analysis Problems
To efficiently establish training databases for machine learning methods, collaborative and crowdsourcing platforms have been investigated to collectively tackle the annotation effort. However, when this concept is ported to the medical imaging domain, reading expertise will have a direct impact on the annotation accuracy. In this study, we examine the impact of expertise and the amount of avai...
متن کاملThe Ambulant Annotator: Medical Multimedia Annotations on Tablet PC’s
A new generation of tablet computers has stimulated end-user interest on annotating documents by making pen-based commentary and spoken audio labels to otherwise static documents. The typical application scenario for most annotation systems is to convert existing content to a (virtual) image, capture annotation mark-up, and to then save the annotations is a database. While this is often accepta...
متن کاملCollaborative Visual Annotations For Knowledge Exchange in Practical Medical Training
This paper presents an approach to applying a visual annotation system for informal learning through knowledge exchange between physicians in post-graduate training in general medicine. The system is part of an online platform for creating and sharing physician-generated medical cases from their work practice. Collaborative visual annotations of medical images are used to support knowledge exch...
متن کاملTowards Exploiting Inference from Semantic Annotations for Medical Information Retrieval
Search is a core capability that can support clinicians and health practitioners in performing their activities. Advances in semantic information retrieval have the promise to radically enhance how clinicians search and access medical information, e.g. when searching electronic health reports for clinical trial cohort selection1, or when searching medical literature to inform evidence-based med...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1865
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)52425-9