iVIEW: An Intelligent Video over InternEt and Wireless Access System
نویسندگان
چکیده
We describe the design and implementation of a digital video content management system, iVIEW, for intelligent searching and access of video contents over Internet and wireless devices. The iVIEW system allows full content indexing, searching and retrieval of multilingual text, audio and video material. iVIEW integrates image processing techniques for scenes and scene changes analyses, speech processing techniques for audio signal transcriptions, and multilingual natural language processing techniques for word relevance determination. iVIEW is composed of three subsystems: Video Information Processing (VIP) Subsystem for multimodal information processing of rich video media, Searching and Indexing Subsystem for constructing XML-based multimedia representation in enhancing multimodal indexing and searching capabilities, and Visualization and Presentation Subsystem for flexible and seamless delivery of multimedia contents in various browsing tools and devices. We present overall and detailed infrastructure of iVIEW, describe its system characteristics, and evaluate the customer view on its performance and functionality. Integrating image, speech, and natural language processing techniques into Web-based environments for friendly user interface and seamless browsing, iVIEW provides a unified, end-to-end management of video-based media contents, from their creation to delivery, over WWW and mobile Web designed for today and tomorrow.
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