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Indexed by:期刊论文

Date of Publication:2022-06-29

Journal:激光与红外

Affiliation of Author(s):机械工程学院

Issue:11

Page Number:1414-1418

ISSN No.:1001-5078

Abstract:An image matching method for online vision measurement of large forgings is presented. The method is based on the epipolar line constraint. According to the characteristics of the wide field and the high efficiency require-ments in forging field measurement,a matching criterion is established by using the distance between the two direction polar lines. The experimental results in the laboratory and the forging field prove that this matching method is of high accuracy and less time consuming,which can meet the requirements of the online vision measurement for large high temperature forgings.

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