Video content visual analysis method based on map metaphor

Abstract

The present invention relates to a video content visual analysis method based on a map metaphor, and belongs to the technical field of computer application. The method comprises: firstly, performing structuring processing according to an original video content to obtain data in a corresponding structure, and establishing a semantic association relationship between a map and a target video; then, performing layout algorithm processing on the processed data, so as to obtain a basic layout of a visualization system, and according to a mapping rule of a map metaphor system, mapping a video content and association onto a video map to generate the video map visualization system; and then implementing a draft interactive interface and other related functions such as counting, analyzing and querying paths. Compared with the prior art, the video map constructed by the method provided by the present invention meets cognitive habits of people, and based on an advantage of map expression, excellently presents a complex semantic relationship between the videos, and meanwhile breaks a conventional single linear passively browsing mode, and helps users browse the videos better.

Description

technical field [0001] The invention belongs to the technical field of computer applications, and in particular relates to a visual analysis method for video content based on map metaphors. Background technique [0002] With the popularization of digital equipment and the development of Internet technology, the number of video resources has grown massively. People are no longer satisfied with the traditional single linear video information utilization method, and have put forward higher requirements for effective video information retrieval, fast access to video main content, and efficient video browsing. The rapid growth of video data has become one of the most important ways of obtaining information in people's lives. How to quickly acquire video information, efficiently interact and effectively use video information has great application value. At present, in contrast to the rapid growth of video applications, there has not been a fundamental change in the way of intera...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a visual analysis method for video content based on map metaphors, which can solve the current problem of single description and presentation of video content and lack of correlation analysis of video content, and realize natural and efficient interaction and analysis of video content. And visual analysis, and based on this, a video content analysis and browsing system based on map layout can be realized

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