Jurnal SINTA 2
Implementasi Algoritma BFCC dan kNN pada Embedded System untuk Deteksi Dini Bronchitis
Jurnal Teknologi Informasi dan Ilmu Komputer (JTIIK) · Vol. 10 No. 3 (2023) · pp. 543–550
- ISSN
- 2528-6579, 2355-7699
- Published
- 2023-07-01
- Publisher
- Fakultas Ilmu Komputer, Universitas Brawijaya
- Language
- id
Abstract
World Health Organization (WHO) menyatakan bahwa sebanyak 600 juta orang di dunia menderita bronchitis. Bronchitis merupakan salah satu penyakit pernafasan yang dapat disebabkan oleh virus Respiratory Syncitial Virus (RSV) dan Rhinovirus. Gejala umum bronchitis adalah seseorang akan mengalami kesulitan bernafas dengan disertai batuk. Namun, tidak sedikit orang mengabaikan gejala umum ini sehingga berindikasi mengalami bronchitis tingkat berat ataupun berpotensi kematian. Oleh karena itu, dalam paper ini mengusulkan sistem deteksi dini bronchitis berdasarkan suara batuk berbasis embedded system. Ini merupakan terobosan baru pada dunia medis dengan desain alat kesehatan yang portabel. Sistem yang diusulkan menerapkan algoritma Bark Frequency Cepstral Coefficients (BFCC) dan K- Nearest Neighbor (kNN). BFCC merupakan algoritma yang digunakan untuk mengekstraksi fitur suara batuk dan menghasilkan nilai koefisien cepstral. Selanjutnya, nilai koefisien cepstral tersebut dihitung jarak Euclidean-nya untuk dapat diklasifikasikan menggunakan kNN. Algoritma BFCC dan kNN diimplementasikan pada perangkat Mini Komputer Raspberry Pi 3 Model B+ dengan mikrofon sebagai perangkat masukan suara dan perangkat LCD touchscreen 3.5 inchi untuk sebagai antarmuka yang menampilkan keluaran hasil deteksi. Hasil pengujian menunjukkan rata-rata waktu komputasi sebesar 4,452 detik dan penggunaan CPU sebesar 26%, serta akurasi kNN sebesar 73% untuk perhitungan jarak Euclidean dengan nilai neighbour = 5. AbstractThe World Health Organization (WHO) states that as many as 600 million people in the world suffer from bronchitis. Bronchitis is a disease that can be caused by respiratory syncytial virus (RSV) and rhinovirus. Symptoms of common bronchitis a person will experience difficulty breathing accompanied by coughing. Unfortunately, many people underestimate this common symptom. Even though, it is indicating that they have severe bronchitis or possibly death. Therefore, this study proposes an early detection system for bronchitis based on cough e sounds based on an embedded system. This is a new breakthrough in the medical world with a portable medical device design. The proposed system applied the Bark Frequency Cepstral Coefficients (BFCC) and K-Nearest Neighbor (kNN) algorithms. BFCC is an algorithm that is used to extract cough sound features and produce cepstral coefficient values. Furthermore, the value of the cepstral coefficient will be calculated for the Euclidean distance to be classified using kNN. The implementation of the BFCC and kNN algorithms is carried out on a Raspberry Pi 3 Mini Computer Model B+ with a microphone as a voice input device and a 3.5-inch LCD touchscreen device to display the resulting output interface. The results obtained an average computation time of 4.452 seconds and CPU usage of 26%, and kNN accuracy of 73% from the calculation of the Euclidean distance with a neighbor value = 5.
Collaboration network of the authors
40 authors · 103 co-authorship links · 15 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- University of Brawijaya
- Politeknik Negeri Malang
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Wijaya Kurniawan | University of Brawijaya | 3 |
| Ryzaldi Ananda Fabiana | University of Brawijaya | 3 |
| Syahrul Chilmi | University of Brawijaya | 3 |
| Mochammad Hannats Hanafi Ichsan | University of Brawijaya | 2 |
| Achmad Basuki | University of Brawijaya | 2 |
| Hurriyatul Fitriyah | University of Brawijaya | 2 |
| Rizal Maulana | University of Brawijaya | 2 |
| Syifa’ Hukma Shabiyya | Affiliation unknown | 2 |
| Heru Nurwarsito | University of Brawijaya | 1 |
| Denny Sagita Rusdianto | University of Brawijaya | 1 |
| Gembong Edhi Setyawan | University of Brawijaya | 1 |
| Widhy Hayuhardhika Nugraha Putra | University of Brawijaya | 1 |
| Indrazno Siradjuddin | Politeknik Negeri Malang | 1 |
| Ferdian Ronilaya | Politeknik Negeri Malang | 1 |
| Adhitya Bhawiyuga | University of Brawijaya | 1 |
| Budi Eko Prasetyo | Politeknik Negeri Malang | 1 |
| Sigi Syah Wibowo | Politeknik Negeri Malang | 1 |
| Supriatna Adhisuwignjo | Politeknik Negeri Malang | 1 |
| Khafidzun Fadli | University of Brawijaya | 1 |
| Faizal Andy Susilo | University of Brawijaya | 1 |
| Hawwin Purnama Akbar | University of Brawijaya | 1 |
| Lindhu Parang Kusuma | University of Brawijaya | 1 |
| Eko Setiawan | University of Brawijaya | 1 |
| Muhammad Fawwaz Dynoeputra Isnandar | University of Brawijaya | 1 |
| Imam Cholissodin | University of Brawijaya | 1 |
| Dwi Ady Firmanda | University of Brawijaya | 1 |
| Ibrahim Aji | University of Brawijaya | 1 |
| Edy Rahman | University of Brawijaya | 1 |
| Syazwandy Harahap | University of Brawijaya | 1 |
| Fernando Septino | University of Brawijaya | 1 |
| Teguh Surya Darma Santoso | Affiliation unknown | 1 |
| Muhammad Rava Athalla | Affiliation unknown | 1 |
| Raihan Adi Prakoso | Affiliation unknown | 1 |
| Ika Nurfarida | Affiliation unknown | 1 |
| Alifa Azwadina Fuad | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.