Test paper segmentation processing method of scoring online system

Abstract

The invention provides a test paper segmentation processing method of a scoring online system. The test paper segmentation processing method of a scoring online system includes the following steps: acquiring a test paper image to be processed; acquiring the test paper template data, including the data of page positioning tag blocks and the data of question positioning tag blocks; according to the data of page positioning tag blocks, identifying all the page positioning tag blocks in the test paper to be processed; according to the data of question positioning tag blocks, identifying all the question positioning tag blocks in the test paper to be processed; according to the page positioning tag blocks, performing page segmentation processing on the test paper to be processed; and according to the question positioning tag blocks, performing question segmentation processing on the test paper to be processed. The test paper segmentation processing method of a scoring online system can accurately segment and page the test image and further segment, classify and save each question, and the segmented question is convenient for display and checking, especially on a mobile device.

Description

technical field [0001] The invention relates to the field of image processing, and in particular to a method for cutting and processing test papers of an online marking system. Background technique [0002] In recent years, with the continuous upgrading and development of information technology, the use of mobile terminal equipment has become more and more popular, and more convenient, efficient and efficient work and learning methods have become more and more popular. In the traditional field of education, a new generation of educational informatization upgrades has been gradually explored. At the current stage of basic education in China, the main forms of examination of students' learning status are still various types of examinations, ranging from the college entrance examination and the high school entrance examination, to the daily homework of grass-roots teachers, unit examinations, and various mid-term and final examinations, college entrance examinations, Joint exa...

AI Technical Summary

Problems solved by technology

[0007] When it is necessary to cut the page and cut the topic of the test paper image of the online marking system, the scanned test paper picture is identified through the coordinates of the positioning block on the original test paper template. Since the test papers printed on different papers, the coordinates of the positioning block will be different. If there is a change, the coordinates of the positioning block will also change due to the incorrect position of the test paper during the subsequent scanning process. At this time, manual adjustment is required, which takes a lot of time and is cumbersome to operate. It is not convenient to batch process a large number of test papers

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