Automatic examination paper marking processing system without answer sheets and implementation method thereof

Abstract

The invention relates to an automatic examination paper marking processing system without answer sheets and an implementation method thereof, being characterized in that answers are directly answeredon examination papers; answers are identified by adopting a handwriting identification technology, and answer sheets are not needed, so that paper is saved; when the handwriting is extracted, the handwriting is extracted by utilizing the NAND logic between the blank test paper and the answered examination paper; all parts are removed, which are the same as the blank examination paper, on the answered examination paper; and the handwriting can be restored when the handwriting exceeds the answering area or even overlaps with the questions, so that handwritten handwriting recognition and automatic judgment are carried out on the answers of the objective questions, and the complete answers of the subjective questions are extracted and sent to the manual paper marking unit, and the situation that the answers exceed the answering range and cannot be recognized due to multiple modifications of examinees is avoided.

Description

technical field [0001] The invention relates to the field of paper-based information management, in particular to an automatic examination paper marking processing system without an answer sheet and an implementation method thereof. Background technique [0002] At present, when conducting paper-based examinations, it is generally used to answer questions on the original test paper or use answer sheets. If the traditional method is used to answer questions on the original test paper, a large amount of manpower is required to review the test paper. If answer sheets are used, not only answer sheets are usually produced It takes a lot of time and paper, and the answer information on the answer sheet needs to be accurately positioned to prevent computer scanning errors. When conducting large-scale exams, answering the questions on the original test paper or using the answer sheet cannot be well satisfied. People's needs; at the same time, the existing answer sheet needs to fill ...

AI Technical Summary

Problems solved by technology

[0002] At present, when conducting paper-based examinations, it is generally used to answer questions on the original test paper or use answer sheets. If the traditional method is used to answer questions on the original test paper, a large amount of manpower is required to review the test paper. If answer sheets are used, not only answer sheets are usually produced It takes a lot of time and paper, and the answer information on the answer sheet needs to be accurately positioned to prevent computer scanning errors. When conducting large-scale exams, answering the questions on the original test paper or using the answer sheet cannot be well satisfied. People's needs; at the same time, the existing answer sheet needs to fill in the answer in the answer area, otherwise it will not be recognized, but when the examinee answers the question, it is easy for the examinee to go out of the range when answering the question due to repeated revisions, or even overlap with the question, resulting in the computer. recognition, resulting in invalid answers and huge losses to candidates

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