형태학적 연산과 주기성 측정 함수를 이용한 아날로그 게이지 인식 시스템 개발
Development of Analog Gauge Recognition System Using Morphological Operation and Periodic Measurement Function
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초록
In this paper, we propose a new method to read the hand of analog gauges to prepare for the smart factory. In addition, we suggest a new and improved method that can apply, in general, diverse analog gauges even if their scale types and ranges are various. Many companies are making great efforts to build smart factories that increase energy efficiency and automation. Managers use a variety of equipment and tools to manage the production process at the factory. In this kind of factory, analog gauges have been often used with many equipment and tools. Analog gauges are mostly circular in shape, and most papers use circular hough transform to find the center and radius of a circle. However, when the object to be found is not of the correct circle type, it takes a long time to recognize the circle using the circular hough transform, and the center and radius of the circle can not be calculated accurately. The proposed method was tested on various circular analog gauges. As a result, we confirmed that our method is outstanding.
Abstract
In this paper, we propose a new method to read the hand of analog gauges to prepare for the smart factory. In addition, we suggest a new and improved method that can apply, in general, diverse analog gauges even if their scale types and ranges are various. Many companies are making great efforts to build smart factories that increase energy efficiency and automation. Managers use a variety of equipment and tools to manage the production process at the factory. In this kind of factory, analog gauges have been often used with many equipment and tools. Analog gauges are mostly circular in shape, and most papers use circular hough transform to find the center and radius of a circle. However, when the object to be found is not of the correct circle type, it takes a long time to recognize the circle using the circular hough transform, and the center and radius of the circle can not be calculated accurately. The proposed method was tested on various circular analog gauges. As a result, we confirmed that our method is outstanding.
참고문헌 (11)
- Kim. J. W, "Current Status and Development Plan for Smart Factory Education", The Korea Contents Association, 15(2), pp.25~29 (2017)
- "Internet of Things(IoT)"[URL]
- "Types of Gauges"[URL]
- 박병섭, "스마트폰과 연동되는 M2M 기반 스마트 팩토리 관리시스템의 설계 및 구현", 한국컴퓨터정보학회논문지, 16(4), pp.191~198 (2011), 한국컴퓨터정보학회
- S. J. K. Pedersen, "Circular Hough Transform" (2007), Aalborg University, Vision, Graphics and Interactive Systems
- M. K. Gellaboina, "Analog dial gauge reader for handheld devices", IEEE Industrial Electronics and Applications(ICIEA), pp.1147~1150 (2013)
- D. L. de Lima, "A computer vision system to read meter displays", 16th IMEKO TC4 Symposium Exploring New Frontiers of Instrumentation and Methods for Electrical and Electronic Measurements (2008)
- E. C. Alegria, "Automatic calibration of analog and digital measuring instruments using computer vision", IEEE Transactions on Instrumentation and Measurement, pp.94~99 (2000)
- X. Ye, "Automatic Value Identification of Pointer-Type Pressure Gauge Based on Machine Vision", JCP, pp.1309~1314 (2013)
- V. Asha, "Periodicity Extraction using Superposition of Distance Matching Function and One-dimensional Haar Wavelet Transform", ~ (2013)
- Gyuhwan Oh, "Fast determination of textural periodicity using distance matching function", Pattern Recognition Letters, 20(2), pp.191~197 (1999), Elsevier BV[DOI]