Image segmentation to inspect 3‐D object sizes | Zendy

JuiPin Hsu | Zendy

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Image segmentation to inspect 3‐D object sizes

Author(s) -

JuiPin Hsu

Publication year - 1996

Publication title -

optical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.357

H-Index - 105

eISSN - 1560-2303

pISSN - 0091-3286

DOI - 10.1117/1.600895

Subject(s) - computer vision , computer science , artificial intelligence , image segmentation , segmentation , image processing , object (grammar) , computer graphics (images) , image (mathematics) , pattern recognition (psychology)

Object size inspection is an important task and has various can be applied to other 3-D objects, We use one fixed camera and four light sources at four different positions one at a time, to take four images. Then we compute the image differences and binarize them to extract edges. We explain, step by step, the photographing, the edge extraction, the noise removal, and the edge gap filling. Experimental results are presented. Subject terms: visual commurrictiions and image processing; image segmenta- tion; image difference; edge extraction; edge detection; gap filling.

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