Research on Real-Time Vision Detection Method for Sanitary Labels

Abstract:

Taking diaper which is a representative production of sanitary supplies as an example, a real-time detection method for diaper label based on machine vision is developed. To identify the location of diaper surface label position rapidly, a visual inspection system platform applies to production line is built. Images are captured with high-resolution colorful CCD industrial camera and NC template matching method is adopted as the surface label detection algorithm. Meanwhile, the comparative experiments results among NC, ABS method and Moment Matching method are presented. Experimental results show that this label detection system can realize accurate identification on the condition of different light, whose recognition rate can reach up to 97% and detection algorithm is of preferable instantaneity and stability.

• Periodical: Applied Mechanics and Materials (Volumes 300-301)
• Pages: 484-489
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.300-301.484
• Online since: February 2013
• Authors: Chao Luo, Le Song, Mei Rong Zhao, Yu Chi Lin, Jian Li
• Keywords: CCD, Diaper, Template Matching, Visual Detection

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