Automatic input method of form data in construction engineering material management system

Abstract

The invention relates to a method for automatically entering form data in a construction engineering material management system, which solves the shortcomings of the prior art. The technical solution includes the following steps: Step 1: accessing the construction engineering material management system, and uploading the scanned form picture To the construction project material management system; step 2: the image processing module sequentially performs graying sub-steps, binarization sub-steps, and automatic tilt correction processing sub-steps on the form image; step 3: the form processing module further processes the characters in the cells of the form Carry out positioning and extraction; Step 4: The OCR module performs character segmentation, feature extraction and pattern classification; Step 5: Enter the classified information into the construction project material management system. The method of the invention can perform good picture processing and table processing, and can provide as complete, reliable and noise-free character information as possible for subsequent feature extraction and feature classification.

Description

technical field [0001] The invention relates to a method for entering form data in construction engineering, in particular to a method for automatically entering form data in a construction engineering material management system. Background technique [0002] At present, in China, the construction industry is a pillar industry. The process management of the construction industry is a difficult point in my country's construction management. In the construction industry, the required construction project funds are high, the construction cycle is long and the capital recovery is slow, and construction material suppliers are involved. The degree is high, and in the whole project practice, advance payment is a common phenomenon. The capital advances to the construction unit often has requirements for multiple projects such as the qualification of the construction unit, construction process, construction capacity, and financial status, and needs to deal with an extremely large numb...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems in the above-mentioned prior art. If multiple projects are provided with financial support at the same time, multiple forms need to be tracked and processed, and the work of analyzing and processing the forms is cumbersome, but what is often needed is the Some data, therefore, if dedicated personnel are assigned to analyze and process the form, it will cause a great waste of human resources. This provides a system form with a high degree of automation and accurate resolution available in the construction material management system Automatic data entry method