NETWORK RESEARCH SERVER PROVIDING RESEARCH FUNCTION AND METHOD THEREOF, IMAGE FORMING APPARATUS PROVIDING RESEARCH FUNCTION, NETWORK SECURITY SYSTEM PROVIDING RESEARCH FUNCTION AND COMPUTER-READABLE RECORDING MEDIUM

摘要

One web search server, for for a false proof bill search function, one its search method, an image forming device and a network security system, for for function, its record media is easily arranged to search sweep document data with one, the scanning document data by being stored in a database and search sweep document data one keyword of offer. One messenger (110) passes through network and at least one image forming device connection. One OCR (optical character recognition) processor (120) extracts text from pictorial data, by executing the OCR processing for the pictorial data from image forming device. The index file of one at least one Text Feature Extraction time of one division device (130) generation/storage, image forming device user information and a keyword. When at least one Text Feature Extraction time, when image forming device user information and keyword are received, a search engine (150) matches from storage index file search index file and at least one Text Feature Extraction time, image forming device user information and keyword. The index file of text and generation that protractor map/storage is extracted.