Generated Image Scan-based Electronic Records System

With unceasing development of computer industry, information management has penetrated to every field. The "bottle neck" problem of mass information collection becomes more and more serious. Accurate information extraction, electric file management and standardization are urgent tasks in front of us. Our national departments and institutions of education and examination, enrolment, students' ID management, tax administration, banking, public security, statistics and personnel management also have strong request of electric file.Electric file is to digitalize and store documents from paper to computer. In examination field, the information of students' enrolment registration table, political performance table, physical examination table and major application table as well as exam result is stored in digitalized form into media like disk. Therefore, every student has a digitalized information file and no paper document adopted in the enrolment process.Electric File Generation System based on image is the main form of electric file recently. This article demonstrates the whole process of Electric File Generation System development under software engineer guiding ideology. In the practice process, a good system reliability is acquired with comparatively small input, so as to low the project risk and improve the controllability of project progress. Besides, an improved tolerance correction technology is put forward in this article. The technology greatly lows the complexity and heightens the processing speed. With adopting this technology, the quality of information extraction is improved, system adaptation is increased, manual maintenance intensity is lowered, and the system input speed is accelerated. The system can process a large quantity of information file in a comparatively short time.In scanner controlling aspect, a chromatism compensation technology is put forward, so as to solve the problem of signal attenuation and prolong the life span of scanners.