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Journal : Jurnal Nasional Teknik Elektro dan Teknologi Informasi

Pengenalan Individu Berdasarkan Gait Menggunakan Sensor Giroskop Muhammad Satya Annas; Achmad Rizal; Ratri Dwi Atmaja
Jurnal Nasional Teknik Elektro dan Teknologi Informasi Vol 6 No 2: Mei 2017
Publisher : Departemen Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada

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Abstract

Every persons have their own unique way of walking which is called gait. Gait can be used to identify a person. Gyroscope is a sensor used to detect vibration and measure acceleration based on direction or orientation. This paper presents an individual recognition based on gait using gyroscope sensor embedded in smartphone. The gait data is processed and analyzed by implementing Linear Predictive Coding (LPC) and k-Nearest Neighbour (k-NN). LPC is used to extract features from gait data. It produces feature vector based on combination of p-previous signal and takes only important value of the feature data. Then, k-NN is used for classification, using some calculation methods such as Euclidean, Cityblock, Cosine, and Correlation distance. The gait signals contain x,y,z axis and the signal magnitude. In this paper x,y,z axis and the signal magnitude are also combined to improve the accuracy. The highest accuracy of 99.58% is achieved using signal combination x-y-z-m. Overall, this person detection system produces accuracy between 50% to 99.58%.
Co-Authors A.A. Ketut Agung Cahyawan W Achmad Rizal Adri Achmad Farhan Agung Adinegoro Aldi Andika Pratama Andi Paramata Andria Puja Pratama Annas, Muhammad Satya Ardyandrea Erstya Surya Arif Setiawan Arina Fadhilah Armanda Nur Fadhlillah Ayu Putu Wida Vanhita Ayudina, Nasya Azhar, Tauhid Nur Azizah Azizah AZIZAH AZIZAH Bambang Hidayat Brillian Bagus Pakerti Utama Dayan Aldina Desy Agustin Doanda Khabi Putra Dyah Norma Maharsi Eko Susatio Erwin Susanto Faisal Nur Achsani Fiky Y. Suratman Firda Masitha Fransiskus Firdyan Laia Gelar Budiman Gurnita Koncara Indraloka Gusty Aditya Arrazaq Hafizh Saftian Hendra Priyana Mirantika Hilman Fauzi, Hilman I Gusti Putu Agung Satria Bayu Mahendra I Nyoman Apraz Ramatryana Igun Gunawan Immanuel Rayuzi Pandapotan Sinaga Inung Widjayanto Inung Wijayanto Irma Safitri Ivan Favian Iwan Iwut Jhordy Reswandi Junartho Halomoan Laksono Adi Cahyo Fitro Ledya Novamizanti Listhyani Dhianira Sarie Maghfira Rifki Hariadi Mohammad Fadly Sulianto Muhammad Ary Murti Muhammad Baresi Ariel Muhammad Najiburahman Muhammad Panji Kusuma Praja Muhammad Satya Annas Nadya Noviade Sapitri Nirwana Sari Novia Inggrit Dewiayu Santikasari Nur Andini Ocky Tiaramukti Porman Pangaribuan Pradipta Bagoes Santoso Putri Andriani Putu Cinthia Wikessa R. Yunendah Nur Fu’adah Rahman, Fadlur Rais Zul Ihram Ramli Ranggi Sistama Rani Harnila Regha Julian Pradhana Resandy, Refsi Ridho Aryan Ramadhan Rita Magdalena Rita Purnamasari Robinzon Pakpahan Santy Fauziyah SATRIA, FAJRI EKA Siti Nur Fatihah SOFIA SAIDAH Suci Aulia Taufik Prima Nugraha Teuku Firaz Bintang Nusantara Unang Sunarya Viko Adi Rahmawan WANANDA, PUTU DEBBY Yohana Karina Candra Sari