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Automatic and Semi-Automatic Techniques for Image Annotation
2011When retrieving images, users may find it easier to express the desired semantic content with keywords than visual features. Accurate keyword retrieval can only occur when images are completely and accurately described. This can be achieved either through laborious manual effort or automated approaches.
Biren Shah +3 more
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Towards automatic image region annotation
Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers on - NAACL '09, 2009Detailed image annotation necessary for reliable image retrieval involves not only annotating the image as a single artifact, but also annotating specific objects or regions within the image. Such detailed annotation is a costly endeavor and the available annotated image data are quite limited.
Emilia Apostolova, Dina Demner-Fushman
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Automatic annotation of Web videos
2011 IEEE International Conference on Multimedia and Expo, 2011Most Web videos are captured in uncontrolled environments (e.g. videos captured by freely-moving cameras with low resolution); this makes automatic video annotation very difficult. To address this problem, we present a robust moving foreground object detection method followed by the integration of features collected from heterogeneous domains.
null Shih-Wei Sun +7 more
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Automatic keyword annotation using newspapers
The 6th International Conference on Soft Computing and Intelligent Systems, and The 13th International Symposium on Advanced Intelligence Systems, 2012An index term that affects the precision of retrieval is important for a retrieval system. Retrieval systems usually use a method that automatically extracts a search word from a document, but a method that gives keywords as search words manually is also necessary for newspapers.
Tomoki Takada +2 more
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Unsupervised Web-based Automatic Annotation
2008The success of the Semantic Web depends both on the definition of ontologies used to represent the knowledge as on the annotations performed of the web contents. As manual approaches have low scalability, there is a need of tools capable to generate all this knowledge in an automatic and reliable way.
Millan Miquel +2 more
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Semi-automatic Video Content Annotation
2002Video modeling and annotating are indispensable operations necessary for creating and populating a video database. To annotate video data effectively and accurately, a video content description ontology is first proposed in this paper, we then introduce a semi-automatic annotation strategy which utilize various video processing techniques to help the ...
Xingquan Zhu +4 more
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Towards Automatic Body Language Annotation
7th International Conference on Automatic Face and Gesture Recognition (FGR06), 2006This paper describes a real-time system developed for the derivation of low-level visual cues targeted at the recognition of simple hand, head and body gestures. A novel, adaptive background subtraction technique is presented together with a tool for monitoring repetitive movements, e.g. fidgeting.
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Automatic pitch accent annotation
Speech Prosody 2016, 2016Grażyna Demenko +1 more
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Computer Vision and Pattern Recognition, 2016
C. F. Benitez-Quiroz +2 more
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C. F. Benitez-Quiroz +2 more
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