MACHINE LEARNING AND COMPUTER VISION LAB FACULTY OF COMPUTER SCIENCE, UNIVERSITAS INDONESIA

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2024

2023

2022

Translating SIBI (Sign System for Indonesian Gesture) Gesture-to-Text in Real-Time using a Mobile Device
Misael Jonathan, Erdefi Rakun
Journal of ICT Research and Applications  ·  31 Dec 2022  ·  doi:10.5614/itbj.ict.res.appl.2022.16.3.5
Solving Complex Background Problem Using RetinaNet for Sign System for Indonesian Language (SIBI) Gesture-to-Text Translator
Median Hardiv Nugraha, Erdefi Rakun
2022 International Conference on Advanced Computer Science and Information Systems (ICACSIS)  ·  01 Oct 2022  ·  doi:10.1109/icacsis56558.2022.9923450
Improving Recognition of SIBI Gesture by Combining Skeleton and Hand Shape Features
Erdefi Rakun, Noer FP Setyono
Jurnal Ilmu Komputer dan Informasi  ·  02 Jul 2022  ·  doi:10.21609/JIKI.V15I2.1014
Word recognition and automated epenthesis removal for Indonesian sign system sentence gestures
Erdefi Rakun, I Gusti Bagus Hadi Widhinugraha, Noer Fitria Putra Setyono
Indonesian Journal of Electrical Engineering and Computer Science  ·  01 Jun 2022  ·  doi:10.11591/ijeecs.v26.i3.pp1402-1414
SIBI (Sign System Indonesian Language) Text-to-3D Animation Translation Mobile Application
Erdefi Rakun, Sultan Muzahidin, IGM Surya A. Darmana, Wikan Setiaji
International Journal of Advanced Computer Science and Applications  ·  01 Jan 2022  ·  doi:10.14569/ijacsa.2022.0130950

2021

2020

Audio Feature Extraction on SIBI Dataset for Speech Recognition
Ruhush Shoalihin, Erdefi Rakun
2020 International Conference on Informatics, Multimedia, Cyber and Information System (ICIMCIS)  ·  19 Nov 2020  ·  doi:10.1109/ICIMCIS51567.2020.9354290
Label Selection of Inflectional Word Gestures for Indonesian Sign System known as SIBI (Sistem Isyarat Bahasa Indonesia)
Keumala Anggraini, Erdefi Rakun
2020 International Conference on Advanced Computer Science and Information Systems (ICACSIS)  ·  17 Oct 2020  ·  doi:10.1109/ICACSIS51025.2020.9263206
Text-Driven Talking Head Using Dynamic Viseme and DFFD for SIBI
Sultan Muzahidin, Erdefi Rakun
2020 7th International Conference on Information Technology, Computer, and Electrical Engineering (ICITACEE)  ·  24 Sep 2020  ·  doi:10.1109/ICITACEE50144.2020.9239201
Generating of SIBI Animated Gestures from Indonesian Text
E. Rakun, I.S.A. Darmana
2020 The 4th International Conference on Education and Multimedia Technology  ·  19 Jul 2020  ·  doi:10.1145/3416797.3416822

2019

Recognizing fingerspelling in SIBI (sistem isyarat bahasa Indonesia) using OpenPose and elliptical fourier descriptor
Nanda Maulina Firdaus, Erdefi Rakun
Proceedings of the 1st International Conference on Advanced Information Science and System  ·  15 Nov 2019  ·  doi:10.1145/3373477.3373491
Indonesian Language Sign System (SIBI) Recognition Using Threshold Conditional Random Fields
I. Gusti Bagus Hadi Widhinugraha, Erdefi Rakun
Proceedings of the 2019 8th International Conference on Computing and Pattern Recognition  ·  23 Oct 2019  ·  doi:10.1145/3373509.3373591
Recognizing Word Gesture in Sign System for Indonesian Language (SIBI) Sentences Using DeepCNN and BiLSTM
Noer Fitria Putra Setyono, Erdefi Rakun
2019 International Conference on Advanced Computer Science and information Systems (ICACSIS)  ·  01 Oct 2019  ·  doi:10.1109/ICACSIS47736.2019.8979772
Recognizing The Components of Inflectional Word Gestures in Indonesian Sign System known as SIBI (Sistem Isyarat Bahasa Indonesia) by using Lip Motion
Keumala Anggraini, Erdefi Rakun, Lim Yohanes Stefanus
2019 International Conference on Electrical Engineering and Informatics (ICEEI)  ·  01 Jul 2019  ·  doi:10.1109/ICEEI47359.2019.8988806
Human Skeleton Feature Extraction from 2-Dimensional Video of Indonesian Language Sign System (SIBI [Sistem Isyarat Bahasa Indonesia]) Gestures
Aulia Astrico Pratama, Erdefi Rakun, Dadan Hardianto
Proceedings of the 2019 5th International Conference on Computing and Artificial Intelligence  ·  19 Apr 2019  ·  doi:10.1145/3330482.3330484
Generating of Sign System for Bahasa Indonesia (SIBI) Root Word Gestures Using Deep Temporal Sigmoid Belief Network
Igm Surya A. Darmana, Erdefi Rakun
Proceedings of the 2019 5th International Conference on Computing and Artificial Intelligence  ·  19 Apr 2019  ·  doi:10.1145/3330482.3330494
Recognizing Indonesian Sign Language Gestures Using Features Generated by Elliptical Model Tracking and Angular Projection
Drianka Mahdy Adimas, Erdefi Rakun, Dadan Hardianto
2019 2nd International Conference on Intelligent Autonomous Systems (ICoIAS)  ·  01 Feb 2019  ·  doi:10.1109/ICoIAS.2019.00011
Feature Extraction from Smartphone Images by Using Elliptical Fourier Descriptor, Centroid and Area for Recognizing Indonesian Sign Language SIBI (Sistem Isyarat Bahasa Indonesia)
Mohamad Harits Nur Fauzan, Erdefi Rakun, Dadan Hardianto
2019 2nd International Conference on Intelligent Autonomous Systems (ICoIAS)  ·  01 Feb 2019  ·  doi:10.1109/ICoIAS.2019.00008

2018

Sign Language System for Bahasa Indonesia (Known as SIBI) Recognizer using TensorFlow and Long Short-Term Memory
Kustiawanto Halim, Erdefi Rakun
2018 International Conference on Advanced Computer Science and Information Systems (ICACSIS)  ·  01 Oct 2018  ·  doi:10.1109/ICACSIS.2018.8618134
Recognition of Sign Language System for Indonesian Language Using Long Short-Term Memory Neural Networks
Erdefi Rakun, Aniati M Arymurthy, Lim Y Stefanus, Alfan F Wicaksono, I. Wayan W Wisesa
Advanced Science Letters  ·  01 Feb 2018  ·  doi:10.1166/ASL.2018.10675

2017

2016

2015

A heuristic Hidden Markov Model to recognize inflectional words in sign system for Indonesian language known as SIBI (Sistem Isyarat Bahasa Indonesia)
Erdefi Rakun, Mohammad Ivan Fanany, I Wayan Wiprayoga Wisesa, Andros Tjandra
2015 International Conference on Technology, Informatics, Management, Engineering & Environment (TIME-E)  ·  01 Sep 2015  ·  doi:10.1109/TIME-E.2015.7389747

2014

2013

Combining depth image and skeleton data from Kinect for recognizing words in the sign system for Indonesian language (SIBI [Sistem Isyarat Bahasa Indonesia])
Erdefi Rakun, Mirna Andriani, I Wayan Wiprayoga, Ken Danniswara, Andros Tjandra
2013 International Conference on Advanced Computer Science and Information Systems (ICACSIS)  ·  01 Sep 2013  ·  doi:10.1109/ICACSIS.2013.6761606

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