期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2014
卷号：3
期号：12
页码：9742-9748
出版社：IJECS
摘要：The advances in computer and information technology together with the rapid evolution of multimedia data areresulted in the huge growth of the digital video. Due to the rapid growth of digital data and video database over the Internet, itis becoming very important to extract useful information from visual data. The scientific community has increased the amountof research into new technologies, with a view to improve the digital video utilization: its archiving, indexing, accessibility,acquisition, store and even its process and usability. All these parts of the video utilization entail the necessity of the extractionof all important information of a video, especially in cases of lack of metadata information. This paper describes importanceof descriptive metadata of video, categorization of video contents based on video descriptive metadata, and high level metadatabased web video modeling. The main goal of this paper is to construct high level descriptive metadata with and withouttimeline for all the category of videos and extraction of metadata from web videos such as YouTube and Face Book. By usingthe high level descriptive metadata information, a user is facilitated on the one hand to locate a specific video and on the otherhand is able to comprehend rapidly the basic points and generally, the main concept of a video without the need to watch thewhole of it.
关键词：Descriptive Metadata; Web Video; Metadata Construction Model
