Fast printing defects inspection based on multi-matching | IEEE Conference Publication | IEEE Xplore

Fast printing defects inspection based on multi-matching

Publisher: IEEE

Abstract:

Surface printing defects inspection based on machine vision can effectively improve producing speed and quality. However, captured image rotate variance led to high false...View more

Abstract:

Surface printing defects inspection based on machine vision can effectively improve producing speed and quality. However, captured image rotate variance led to high false detection rate and low speed. Considering limited rotate variance, multi-templates which are rotated from normal template were set up before inspection. The mismatching object image was matched again with the rotated templates and image rotate processing is avoided during inspection. Simple logic operation accelerated inspection speed and depress false detection rate.
Date of Conference: 13-15 August 2016
Date Added to IEEE Xplore: 24 October 2016
ISBN Information:
Publisher: IEEE
Conference Location: Changsha, China

References

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