Titlebook: Recent Advances in Visual Information Systems; 5th International Co Shi-Kuo Chang,Zen Chen,Suh-Yin Lee Conference proceedings 2002 Springer

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Feature Extraction and a Database Strategy for Video Fingerprintingion as proposed in MPEG-21. Applications range from video monitoring on broadcast channels to filtering on peer- to-peer networks to meta-data restoration in large digital libraries. We present considerations and a technique for (i) extracting essential perceptual features from moving image sequence

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中子

Toward a Personalized CBIR Systemed and stored in a personal profile. Thus, images that appeal to the user can be effectively retrieved. Our system provides users with textual descriptions, visual examples, and relevance feedbacks in a query. The query can be expressed as a query description language, which is characterized by the

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Unsupervised Categorization for Image Database Overviewe helps users browsing large image collections. Estimating the distribution of image categories and finding their most descriptive prototype represent the two main issues of image database categorization. Each image is represented by a high-dimensional signature in the feature space. A principal com

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A Data-Flow Approach to Visual Querying in Large Spatial Databaseso express different kinds of spatial and non-spatial constraints. Basic filters are designed to represent the various types of queries in such systems. Icons for different types of spatial relations are used to denote the filters. Different granularities of the relations are presented in a hierarchi