Study of Web Images Retrieva l Technique
Abstract
Today, the network and multimedia technology are more and more developed, retrieva l technique of information has become the important content of the computer field now, and picture retrieva l technique is exactly one of the important contents among them. And network resources are enriched greatly and picture retrieva l technique is developing ripe constantly, make picture application of retrieva l technique expand constantly, this offer terms for picture continuation research of retrieva l technique.
People develop varied picture retrieva l technique in order to carry on better use and organizational management to the picture , this text should first act as an introduction various kinds of picture operation principle , research current situation , relevant picture search engine and development trend of retrieva l technique.
With the improvement of the transfer rate of the network and information processing speeds of the computer, it is popularized very much that the webpage hits the use for information of the multimedia, especially the information of the picture , it shows the component with indispensable content of the webpage that own but become. While realizing drawing the Chinese version information of the webpage, how to collect the necessary picture materials for users again, it is an important respect in information retrieva l. Then various kinds of picture retrieva l systems based on Web arise at the historic moment. They adopt different working way, help user search to the picture online greatly.
The development of retrieva l technique of the picture is moving towards riper and more perfect at present, Web picture too perfect to search for technology among them, this text recommend the picture retrieva l technique and explain Web picture and relation of text of page, make detailed argumentation to similar degree ,etc. , search for through experiment model conclusion indicate the high efficiency that the picture searches for.
Keywords: Search engine Image Retrieva l Text-processing Information retrieva l Similar degree Dependence feedback
