Video news
نویسندگان
چکیده
منابع مشابه
News Video Classification
News video concepts based event classification is a system ,where the classification of videos will be done on the basis of video contents. For such classification first key frames will be extracted from the video and these key frames will be processed for Feature Extraction. In this system Basically three features will be extractedaudio, Visual and Motion. Using these extracted features system...
متن کاملAnnotating News Video with Locations
The location of video scenes is an important semantic descriptor especially for broadcast news video. In this paper, we propose a learning-based approach to annotate shots of news video with locations extracted from video transcript, based on features from multiple video modalities including syntactic structure of transcript sentences, speaker identity, temporal video structure, and so on. Mach...
متن کاملContent-Based News Video Mining
It is a challenging issue to analyze video content for video mining due to the difficulty in video representation. A hierarchical model of video representation is proposed with a schema for content-based analysis of news video in this paper. The research problem targeted in this paper is to mine a massive video database to retrieve specific clip based on content defined by users. This is freque...
متن کاملUnsupervised News Video Segmentation by Combined Audio-Video Analysis
Segmenting news video into stories is among key issues for achieving efficient treatment of news-based digital libraries. In this paper we present a novel unsupervised algorithm that combines audio and video information for automatic partitioning news videos into stories. The proposed algorithm is based on the detection of anchor shots within the video. In particular, a set of audio/video templ...
متن کاملParsing News Video Using Integrated Audio-Video Features
In this paper we have proposed a scheme for parsing News video sequences into their semantic components using integrated aural and visual features. We have explored use of the Token Passing Algorithm with HMM for simultaneous segmentation and characterization of the components. Experimentation with about 100 sequences have shown impressive results.
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ژورنال
عنوان ژورنال: Psychiatric Bulletin
سال: 1991
ISSN: 0955-6036,1472-1473
DOI: 10.1192/pb.15.7.462