Image Processing System for pH Classification Using Biosensors

DOI

10.2991/ahe.k.210205.071How to use a DOI?

Keywords

Images Processing, pH, Classification, Biosensors

Abstract

The biosensor in this study used a butterfly pea flower. Butterfly pea flowers require a classification system because the colors produced in detecting pH are similar. The method used in this research is using image processing to get the RGB value to be analyzed using the Raspberry Pi 4. The operation and results of the pH classification will be displayed on the TFT LCD. The hardware design is designed in a closed manner with LED lighting. The results of this research on the hardware function well because it can take the pH color of the biosensor with the lighting obtained from the LED. While the results of the classification system with 10 trial samples of mineral water, soft drinks, water, detergent, clothes perfume, and chemical solutions obtained an accuracy of 88.55%. and can display on the TFT LCD.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Faiz Syaikhoni Aziz
AU  - Sujito
AU  - Aji Prasetya Wibawa
AU  - I Made Wirawan
AU  - Aripriharta
AU  - Abdullah Iskandar Syah
AU  - Tran Huy Duy
PY  - 2021
DA  - 2021/02/09
TI  - Image Processing System for pH Classification Using Biosensors
BT  - Proceedings of the 4th Forum in Research, Science, and Technology (FIRST-T1-T2-2020)
PB  - Atlantis Press
SP  - 423
EP  - 427
SN  - 2589-4943
UR  - https://doi.org/10.2991/ahe.k.210205.071
DO  - 10.2991/ahe.k.210205.071
ID  - Aziz2021
ER  -