An Integrated Video Annotation and Querying System for Video Modeling

I. Radev (USA) and G. Paschos (Greece)

Keywords

Video Segmentation, Color Image Processing, Texture Anal ysis, ContentBased Retrieval, Film Modeling, Histograms.

Abstract

This paper presents an integrated system for video annota tion according to a specific underlying video model. The sys tem is divided into three main components, namely a) video segmentation, where a video is separated into its constituent shots and representative frames (key frames) are collected; b) feature extraction, where features such as chromaticity mo ments and texture granularity are extracted from each key frame; and c) querying, where a user may select one of the collected key frames, and other key frames are retrieved based on similarity of the corresponding feature values. Experimen tal results are presented.

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