Content-Based Multimedia Files Search Technology
Xiao Xing Ma, Di Wu · Applied Mechanics and Materials · 2014
At present, digital multimedia files containing text, images, audio and video are four main formats. In the search for multimedia files, because dissemination of images, audio and video files on the Internet, is lack of uniform standards, the same content will be used to describe different keywords. And it contains the richer content, the larger the amount of file data, as thus the traditional theme keyword search technology cannot meet the needs of the way of images and audio and video files. Text search technology is the most mature and widely used. Content-based search engine of search technology is an important topic in the development of digital media files on Internet search.