Identification of the Hook on Investment Casting Shell Line Based on Machine Vision

Xi Jie Tian; Jing Yu; Chang Chun Li

doi:10.4028/www.scientific.net/AMM.220-223.1356

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 220-223Identification of the Hook on Investment Casting...

Identification of the Hook on Investment Casting Shell Line Based on Machine Vision

Abstract:

In this paper, the idea identify the hook on investment casting shell line based on machine vision has been proposed. According to the characteristic of the hook, we do the image acquisition and preprocessing, we adopt Hough transform to narrow the target range, and find the target area based on the method combining the level projection and vertical projection, use feature matching method SIFT to do the image matching. Finally, we get the space information of the target area of the hook.

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Periodical:

Applied Mechanics and Materials (Volumes 220-223)

Pages:

1356-1361

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.220-223.1356

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Online since:

November 2012

Authors:

Xi Jie Tian, Jing Yu, Chang Chun Li

Keywords:

3D Information, Hook, SIFT, Target Area

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References

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