منابع مشابه
Tag-based information retrieval for educational videos
Due to a steadily growing amount of media content – including collections of movies, music, archived TV programmes as well as websites’ content – metadata that enable users to find what they need become more and more urgent. The problem of annotation, i.e., adding metadata to content, increases likewise. Firstly, because an increasing amount of resources needs to be spent on annotation, as argu...
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Clinical observations indicate that during critical care at the hospitals, patients sleep positioning and motion affect recovery. Unfortunately, there is no formal medical protocol to record, quantify, and analyze patient motion. There is a small number of clinical studies, which use manual analysis of sleep poses and motion recordings to support medical benefits of patient positioning and moti...
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Much research has been concerned with the contribution of the low level features of a visual scene to the deployment of visual attention. Bottom-up saliency models have been developed to predict the location of gaze according to these features. So far, color besides to brightness, contrast and motion is considered as one of the primary features in computing bottom-up saliency. However, its cont...
متن کاملIntegrated information mining for texts, images, and videos
The large amount and the ubiquitous availability of multimedia information (e.g., video, audio, image, and also text documents) require e cient, e ective, and automatic annotation and retrieval methods. As videos start to play an even more important role in multimedia, content-based retrieval of videos becomes an issue, especially as there should be an integrated methodology for all types of mu...
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Content -based video retrieval (CBVR ) problems have gained significant importance in today’s intelligence world demanding further insight. Compared to the traditional video indexing systems, CBVR systems do not require the intensive human effort in the semantic annotation. In this paper, we propose the PEGASUS system. PEGASUS is an integrated news video search system containing two utilities: ...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2020
ISSN: 0007-0610,1476-5373
DOI: 10.1038/s41415-020-1508-8