Prediction of Drug Users Based on Facial Scratching Pattern

Authors

  • Bagus Priambodo Universitas Mercu Buana https://orcid.org/0000-0002-9459-0405
  • Yuwan Jumaryadi Universitas Mercu Buana
  • Sarwati Rahayu Universitas Mercu Buana
  • Diky Firdaus Universitas Mercu Buana
  • Muhammad Sobri Universitas Bina Darma
  • Zico Pratama Putra Queen Mary University of London

DOI:

https://doi.org/10.3991/ijoe.v17i03.17351

Keywords:

local binary pattern, grey level co-occurrence matrix, prediction of drug users, face recognition

Abstract


The current practice of drug inspection is usually carried out at school or university. This procedure, however, is not effective and efficient, as the urine samples are taken randomly. In many cases, the drug-taking student is not present or evades the urine or hair inspection. A predictive drug user tool is needed, where only suspected student drug users are selected for a urine test. In general, drug abuse constantly causes terrible damage to the skin lesions Since they damage the skin during hallucinations due to the effects of drugs. The Grey Level of Occurrence Matrix (GLCM) is used in this study to discover the scratch pattern. Our proposed GLCM is evaluated with 104 images collected from the Internet. Training data is generated from 88 images of people before and after the drug was collected from the Internet, and we set 16 image faces to test the prediction.  The experiment shows that the prediction based on GLCM has better accuracy (81%) compared with the local binary pattern (LBP) which only reach up to 75%.

Author Biographies

Bagus Priambodo, Universitas Mercu Buana

Faculty of Computer Science

Yuwan Jumaryadi, Universitas Mercu Buana

Faculty of Computer Science

Sarwati Rahayu, Universitas Mercu Buana

Faculty of Computer Science

Diky Firdaus, Universitas Mercu Buana

Faculty of Computer Science

Muhammad Sobri, Universitas Bina Darma

Faculty of Vocations

Zico Pratama Putra, Queen Mary University of London

School of Electronic Engineering and Computer Science

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Published

2021-03-09

How to Cite

Priambodo, B., Jumaryadi, Y., Rahayu, S., Firdaus, D., Sobri, M., & Pratama Putra, Z. (2021). Prediction of Drug Users Based on Facial Scratching Pattern. International Journal of Online and Biomedical Engineering (iJOE), 17(03), pp. 141–150. https://doi.org/10.3991/ijoe.v17i03.17351

Issue

Section

Short Papers