Journal of the Institute of Convergence Signal Processing (융합신호처리학회논문지)

The Korea Institute of Convergence Signal Processing (한국융합신호처리학회)
권호 표지

Apple Sorting Machine by its Color

색에 따른 사과 분류기

  • Tun, Pyei Phyoe Wai (Department of Electronic and Electrical Engineering, Hankyong National University) ;
  • Kim, Soo-Chan (Department of Electronic and Electrical Engineering, Hankyong National University)
  • Received : 2020.12.17
  • Accepted : 2020.12.29
  • Published : 2020.12.31
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Abstract

This paper presented the basics of using a sorting system to reduce human effort and increase accuracy. The proposed system has consisted of a camera, motors, and a Raspberry Pi. This system can classify the apples as immature, mature, ripe condtion, and etc. In this experiment, 100 apples were randomly selected by purchasing various apples from a local market. The accuracy percentage was 95% and processing time was about 8 seconds per each apple. The proposed system could be useful to reduce labor.

본 논문에서는 인간의 노력을 줄이고 정확성을 높이기 위해 사과의 색을 기반으로 하는 분류 시스템을 제안하였다. 제안된 분류 시스템은 카메라, 모터 및 라즈베리 파이로 구성되어 있고, 미성숙, 성숙, 익은 등으로 총 4가지 종류의 사과를 분류할 수 있다. 시장에서 다양한 종류의 사과를 100개 구입하여 무작위로 선택하여 평가하였다. 정확도는 95%였고 처리 시간은 사과당 약 8초였다. 제안한 시스템은 인력 감축에 유용할 것으로 예상된다.

Keywords

References

  1. A. Therese, "Robotic arm with real-time image processing using raspberry pi, both automated and manually," International Journal of Advanced Research, vol. 6, no. 3, pp. 1424-1430, 2018. https://doi.org/10.21474/ijar01/6815
  2. H. Patel, R. Joy, S. Macwan, H. Modi, "IOT color based object sorting machine," International Journal of Applied Engineering Research ISSN 0973-4562, vol. 13, no. 10, pp. 5, 2018.
  3. S. W. Sidehabi, A. Suyuti, I. S. Areni, I. Nurtanio, "The development of machine vision system for sorting passion fruit using Multi-Class Support Vector Machine," Journal of Engineering Science and Technology Review, vol. 11, no. 5, pp. 178-184, 2018. https://doi.org/10.25103/jestr.115.23
  4. S. More, S. Bari, P. Patil, S. Raut, "Robotic jaw for object sorting using raspberry pi," vol. 21, no. 2, pp. 1-5, 2019.
  5. B. Hdioud, M. E. H. Tirari, R. O. H. Thami, R. Faizi, "Detecting and shadows in the HSV color space using dynamic thresholds," Bulletin of Electrical Engineering and Informatics, vol. 7, no. 1, pp. 70-79, 2018. https://doi.org/10.11591/eei.v7i1.893