Machine-readable card automatic scoring system and method based on opencv and storage medium

Abstract

The invention relates to the related technical field of burying point collection, in particular to an iOS application program burying point collection method and device based on logs. The invention provides a machine-readable card automatic scoring system based on opencv. The machine-readable card automatic scoring system comprises a machine-readable card description script configuration module and a machine-readable card scoring module. The machine-readable card description script is used for providing a visual interaction interface for a user, so that the user can customize the machine-readable card description script by operating a browser; and the machine-readable card scoring module analyzes the machine-readable card description script through a qt framework, and performs machine-readable card scoring on a machine-readable card or a test paper scanning file containing a machine-readable area. According to the machine-readable card scoring system realized in combination with opencv, description of a machine-readable card and an entity can be realized by operating a browser, and scoring of the machine-readable card is carried out through a windows end left program realized by a qt framework.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to an opencv-based machine-readable card automatic scoring system, method and storage medium. Background technique [0002] At present, there are many mature machine-readable card scoring systems in the field of online marking, which have been widely used in various major examinations across the country. The main thing they have in common is that a specific calibration block is set on the machine-readable card, and the cursor machine is used to find the answer content in a specific area through the calibration block, and then score. On the one hand, this machine-reading card identification method is restricted by equipment, and can only be used in large-scale unified examinations. Ordinary middle schools cannot use it in general examinations without a cursor machine. On the other hand, although the answer sheets of various manufacturers use roughly the same method, different machin...

AI Technical Summary

Problems solved by technology

[0003] In view of this, an opencv-based machine-readable card automatic scoring system, method and storage medium are provided to solve the problem that the machine-readable card automatic scoring system and method in the related art are not compatible with multiple types of machine-readable cards, and allow users to Questions for machine-readable card automatic scoring in general exams in the absence of large equipment

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