All listed publications are aimed to disseminate research and scholarly technical reports. Apart from any fair dealing for the purposes of research, education, or self-study, all publications may only be reproduced, stored or transmitted online, in any form or by any means, with the prior permission in writing of the author. Some papers cannot be found directly in this webpage due to copyright issue. If you would like to read the PDF file, please drop me an email to: sunu{at}ugm.ac.id

Please note that the selected publications below are related with computer visioneye tracking, human-computer interaction, user experience, and virtual reality research areas. For complete list of publications, see this page.


See citations report in Google Scholars
Orcid page : http://orcid.org/0000-0001-9613-7017
(QR code is available on the left side)
Scopus Author ID : 26654457700 (H-Index : 4)
See National Research Score (Sinta@Ristekdikti)
See Scopus Publication Record (UGM library database)

Article in progress

[None]

Submitted for publications 

  1. R.A. Pramunendar, S. Wibirama, P.I. Santosa, “An Optimization Approach for Fish Species Classification Based on Underwater Image Interpolation and Back-Propagation Neural Network”, submitted to Journal of Information and Communication Technology, 2018 (Universiti Utara Malaysia Press, Q2 ScimagoJR, under review).
  2. T. Satriya, S. Wibirama,  I. Ardiyanto, N.A. Setiawan, T.B. Adji, An Improved Pupil Localization Technique for Real-Time Video-Oculography under Extreme Eyelid Occlusion”, submitted to Engineering Science and Technology, an International Journal, 2018 (Elsevier B.V. Netherlands, Q1 ScimagoJR, under review).
  3. P. V. Yulianandra, S. Wibirama, , P. I. Santosa, “Observing Cognitive Load during Online Learning with Various Task Complexities: An Eye Tracking Approach”, submitted to Computers & Education, 2017. (Elsevier B.V. Netherlands, Q1 ScimagoJR, under review)
  4. S. Wibirama, P. I. Santosa, P. Widyarani, R. A. Utami, “Physical Discomfort and Eye Movements during Arbitrary and Optical Flow-Like Motions in Stereo 3D Contents”, submitted to Virtual Reality, 2017. (Springer Verlag Germany, Q3 ScimagoJR, under review)

International Journals (indexed by Scopus and/or ISI Thomson Reuters)

  1. R.A. Pramunendar, S. Wibirama, P.I. Santosa, “A Novel Approach for Underwater Image Enhancement based on Improved Dark Channel Prior with Color Correction”, in Journal of Engineering Science and Technology, Vol. 13, No. 10, 2018, pp. 3220-3237. (Publisher: Taylor University, Q3 ScimagoJR). PDF.
  2. I. Ardiyanto, S. Wibirama, F. Nurwanto, “Sliding Variance and Data Range for Lightweight Sports Activitiy Recognition with Fusion Modalities.” in Journal of King Saud University-Computer and Information Sciences, 2018. (in press). doi: https://doi.org/10.1016/j.jksuci.2018.08.012
  3. W. Mahardika, S. Wibirama, R. Ferdiana, S. S. Kusumawardani, “A Novel User Experience Study of Parallax Scrolling using Eye Tracking and User Experience”, in International Journal on Advanced Science, Engineering and Information Technology, Vol. 8, No. 4, 201, pp. 1226-1233. (Publisher: Insight Society). doi: http://dx.doi.org/10.18517/ijaseit.8.4.6500
  4. H. A. Nugroho, L. Listyalina, S. Wibirama, W. K. Z. Oktoeberza, “Automated Determination of Macula Centre Point Based on Geometrical and Pixel Value Approaches to Support Detection of Foveal Avascular Zone”, International Journal of Innovative Computing, Information and Control, Vol. 14, No. 4, 2018, pp. 1453-1463. (Publisher: ICIC International, Q1 ScimagoJR). doi: http://doi.org/10.24507/ijicic.14.04.1453
  5. S. Wibirama, H.A. Nugroho, K. Hamamoto, “Depth Gaze and ECG Based Frequency Dynamics during Motion Sickness in Stereoscopic 3D Movie”, Entertainment Computing, Vol. 282018, pp.117-127. (Publisher: Elsevier B.V. Netherlands, Q2 ScimagoJR). doi: https://doi.org/10.1016/j.entcom.2018.02.003 Track this new article!
  6. S. Wibirama, H.A. Nugroho, K. Hamamoto, “Evaluating 3D Gaze Tracking in Virtual Space: A Computer Graphics Approach,” Entertainment Computing, Vol. 21, June 2017, pp.11-17. (Publisher: Elsevier B.V. Netherlands, Q2 ScimagoJR). doihttp://doi.org/10.1016/j.entcom.2017.04.003 
  7. S.Wibirama and K. Hamamoto, “3D Gaze Tracking on Stereoscopic Display using Optimized Geometric Method”, IEEJ Transactions on Electronics, Information, and Systems, Vol. 134, No. 3, 2014, pp. 345-352. (Publisher: The Institute of Electrical Engineers Japan, Q3 ScimagoJR). doi: http://dx.doi.org/10.1541/ieejeiss.134.345
  8. S. Wibirama,  S. Tungjitkusolmun, and C. Pintavirooj , “Dual-Camera Acquisition for Accurate Measurement of Three-Dimensional Eye Movements,” Transactions on Electrical and Electronic Engineering, Vol.8(3), 2013, pp. 238-246. (Publisher: John Wiley & Sons Inc. United States, Q3 Scimagojr). doi: http://dx.doi.org/10.1002/tee.21845

International Journals 

  1. F. M. Arif, H. A. Nugroho, S. Wibirama, “Detection of Malaria Parasites in Thick Blood Smear: A Review,” in Communications in Science and Technology, Vol. 3, No. 1, pp. 27-35, 2018, doi:10.21924/cst.3.1.2018.75
  2. A. Nasikun, B.Y. Wijonarko, R.B.A. Rahman, A.G. Persada, S. Wibirama, “Virtual Reality-based Platformer Games Development for Elevating Architectural Heritage Awareness”, International Journal of Information Technology and Electrical Engineering Vol.1, No. 3, 2017. doi: 10.22146/ijitee.33592
  3. B.K. Luknanto, A.I. Cahyadi, S. Wibirama, and Herianto, “Real Time Monocular Visual Odometry using ORB Features for Indoor Environment,” in The Journal of Instrumentation, Automation, and Systems, Vol. 2, No.2, pp.52-58, 2015. doi: 10.21535%2Fjias.v2i2.854

Conferences

2018

  1. Herlina, S. Wibirama, I. Ardiyanto, “Object Selection Algorithm for Spontaneous Gaze-Based Interaction”, submitted to The 11th AUN/SEED-Net Regional Conference on Computer and Information Engineering, 2018. (under review)
  2. P. E. Suryadana, S. Wibirama, I. Ardiyanto, “An Improved Iris Tracking Algorithm for Eye Identification under Visible Light”, submitted to The International Conference on Computer Engineering, Network and Intelligent Multimedia, 2018. (under review)
  3. A.B. Dharmawan, G. Scholz, S. Mariana, P. Hörmann, I. Ardiyanto, S. Wibirama, J. Hartmann, J. D. Prades, K. Hiller, A. Waag, H. S. Wasisto, “Artificial neural networks for automated cell quantification in lensless LED imaging system”, submitted in Eurosensors 2018(accepted)
  4. N.A. Setiawan, L.I. Izhar, Y.D. Nugroho, B.A. Pramudita, S. Wibirama, “EEG Motor Imagery Signal Classification Using Firefly Support Vector Machine“, submitted in International Conference on Intelligent and Advanced Systems (ICIAS2018). (accepted)
  5. L. Lyta, I. Ardiyanto, S. Wibirama, “Performance of Human Motion Analysis: A Comparison“, submitted in 2018 4th International Conference on Science and Technology (ICST). (accepted)
  6. M. Setiawan, S. Wibirama, N. A. Setiawan, “Pupil Tracking Algorithm Based on Circular Hough Transform Algorithm”, submitted in 2018 4th International Conference on Science and Technology (ICST). (accepted)
  7. Herlina , S. Wibirama, I. Ardiyanto, “Similarity Measures of Object Selection in Interactive Applications based on Smooth Pursuit Eye Movements”, in International Conference on Information and Communications Technology (ICOIACT 2018), Yogyakarta 6-8 Maret 2018, pp. 638-643.

2017

  1. R. A. Warman, S. Wibirama, A. Bejo, “Performance Comparison of Signal Processing Filters on Smooth Pursuit Eye Movements,” in The 2nd International Conference on Information Technology, Information Systems and Electrical Engineering (ICITISEE 2017), Yogyakarta 1-3 November 2017, pp. 111-115.
  2. P. V. Yulianandra, S. Wibirama, P. I. Santosa, “Examining the Effect of Website Complexity and Task Complexity in Web-Based Learning Management System”, in The 1st International Conference on Informatics and Computational Science 2017, Semarang 15 November 2017, pp. 123-128. doi: 10.1109/ICICOS.2017.8276348
  3. N. P. I. R. Devy, S. Wibirama, P. I. Santosa, “Evaluating User Experience of English Learning Interface Using User Experience Questionnaire and System Usability Scale”, in The 1st International Conference on Informatics and Computational Science 2017, Semarang 15 November 2017, pp. 107-112. doi : 10.1109/ICICOS.2017.8276345
  4. S. Wibirama, H. A. Nugroho, “Towards Understanding Addiction Factors of Mobile Devices: An Eye Tracking Study on Effect of Screen Size,” in Proc. of 39th Annual International Conference of The IEEE Engineering in Medicine and Biology Society, Jeju Island, South Korea, 11-12 July 2017. doi: 10.1109/EMBC.2017.8037353
  5. K. Ito, Y. Koinuma, K. Miyamoto, S. Wibirama, M. Ohkura, “Creation of Japanese Version of Immersive Experience Questionnaire (IEQ) and Its Evaluation”,  in Annual Meeting of Japanese Society of Kansei Engineering, 29 March 2017. Link: http://jglobal.jst.go.jp/detail/?JGLOBAL_ID=201702256864049595
  6. F. N. Sari, P. I. Santosa, S. Wibirama, “Comparison of expert and novice scan behavior for using e-learning”, in Proc. SPIE 10443, Second International Workshop on Pattern Recognition, 104430E (June 19, 2017); doi:10.1117/12.2280731.

2016

  1. T. Satriya, S. Wibirama, I. Ardiyanto, “Robust Pupil Tracking Algorithm based on Ellipse Fitting,” The 2016 IEEE International Symposium on Electronics and Smart Devices, Bandung, Indonesia, 29-30 November 2016, pp. 253-257. doi: doi.org/10.1109/ISESD.2016.7886728
  2. S. Wibirama, R. R. Mahesa, H.A. Nugroho, K. Hamamoto, “Estimating 3D gaze in physical environment: a geometric approach on consumer-level remote eye tracker,” Proc. SPIE 10225, Eighth International Conference on Graphic and Image Processing (ICGIP 2016), Tokyo, Japan, 29-31 October 2016. pp. 102251H1-102251H6. doi: dx.doi.org/10.1117/12.2266109
  3. T. Wijayanto, S. Wibirama, Z. Z. Maryoto, M. N. Winadi, M. Bahit, “Effects of Morning-night Difference and Sleep Deprivation on Situation Awareness and Driving Performance”, submitted to The 2016 IEEE International Conference on Industrial Engineering and Engineering Management, Bali, Indonesia, 4-7 December 2016, pp.267 – 271. doi : 10.1109/IEEM.2016.7797878
  4. M. Bahit, S. Wibirama, H. A. Nugroho, T. Wijayanto, M. N.Winadi, “Investigation of Visual Attention in Day-Night Driving Simulator during Cybersickness Occurrence”, Proceedings of The 8th 2016 International Conference on Information Technology and Electrical Engineering (ICITEE 2016), Yogyakarta, Indonesia, 5-6 Oktober 2016, pp. 213-216. doi: doi.org/10.1109/ICITEED.2016.7863260
  5. S. Mujahidin, S. Wibirama, H.A. Nugroho, K. Hamamoto, “3D gaze tracking in real world environment using orthographic projection,” Proceedings of The 2016 Conference on Fundamental and Applied Science for Advanced Technology, AIP Publishing Vol. 1746, Yogyakarta, Indonesia, 25-26 January 2016, pp. 020072 (1-6). doi : dx.doi.org/10.1063/1.4953997

2015

  1. S. Wibirama, T. Wijayanto, H. A. Nugroho, M. Bahit, M. N. Winadi, “Quantifying visual attention and visually induced motion sickness during day-night driving and sleep deprivation,” in Proceedings of The 2015 International Conference on Data and Software Engineering, Yogyakarta, Indonesia, 25-26 November 2015, pp. 191-194. doi: dx.doi.org/10.1109/ICODSE.2015.7436996
  2. S. Wibirama, H.A. Nugroho, and K. Hamamoto, “Design and Development of Evaluation Method for 3D Gaze Tracking in Virtual Space,” in Proceeding of The 10th International Forum on Strategic Technology 2015, Bali, Indonesia, 3-5 June 2015, pp. 434-437.

2014

  1. S. Wibirama & K. Hamamoto, “Investigation of Visually Induced Motion Sickness in Dynamic 3D Content based on Subjective Judgment, Heart Rate Variability, and Depth Gaze Behavior”, in Proceedings of The 36th Annual International Conference of the IEEE EMBS 2014, Chicago, US, 26-30 August 2014, pp. 4803-4806. doi: 10.1109/EMBC.2014.6944698

2013

  1. S. Wibirama & K. Hamamoto, “Design and Implementation of Gaze Tracking Headgear for Nvidia 3D Vision®”  in Proceeding of The 5th IEEE International Conference on Information Technology and Electrical Engineering 2013 (ICITEE 2013), Yogyakarta, Indonesia, 7-8 October 2013, pp. 84-87. doi: 10.1109/ICITEED.2013.6676216
  2. S. Wibirama & K. Hamamoto, “3D Gaze Tracking System for Nvidia 3D Vision®” in Proceeding of The 35th Annual International Conference of the IEEE EMBS, Osaka, Japan, 3-7 July 2013, pp. 3194-3197. doi: 10.1109/EMBC.2013.6610220

2012

  1. S. Wibirama & K. Hamamoto, “Error Correction in Geometric Method of 3D Gaze Measurement using Singular Value Decomposition” in Proceeding of The 5th Indonesia Japan Joint Scientific Symposium, Chiba, Japan, 25-26 October 2012, pp. 554-558.
  2. S. Wibirama & K. Hamamoto, “A Geometric Model for Measuring Depth Perception in Immersive Virtual Environment”, in Proceeding of ACM Asia Pacific Conference on Computer Human Interaction 2012, Vol. 2, Matsue, Japan, 28-31 August 2012. ISBN: 978-4-9906562-0-1. pp. 325-330. (Acceptance rate : 30%).

2011

  1. S. Wibirama,  S. Tungjitkusolmun, and C. Pintavirooj, “Real-time 3D Eyeball Visualization on Stereo Eye Movements Tracking System,” in The 3rd Regional Conference on ICT Applications for Industries and Small Companies in ASEAN Countries (RCICT 2011), pp. 127-131. Laos, 2011.

2009

  1. S. Wibirama, S. Tungjitkusolmun, C. Pintavirooj, and K. Hamamoto, “Real Time Eye Tracking using Initial Centroid and Gradient Analysis,” in Proceeding of  The 6th IEEE International Conference of Electrical Engineering/Electronics, Computer, Telecommunications, and Information Technology (ECTI), ISBN:978-1-4244-3388-9. Pattaya, Thailand. 6-8 May 2009, pp. 1058-1061. doi: 10.1109/ECTICON.2009.5137226
  2. S. Wibirama, S.Tungjitkusolmun, C. Pintavirooj, and K. Hamamoto, “Dual Cameras Acquisition For Three-Dimensional Eye-Motion Tracking” in Proceeding of 2nd Biomedical Engineering International Conference (BMEiCON 2009), Thailand, 2009, pp.18-19.
  3. S. Wibirama, “Sistem Pelacak Gerakan Mata 3D”, in Proceeding of Seminar Nasional Teknologi Informasi 2009 (SNATI 2009) , ISSN:1907-5022, Yogyakarta, Indonesian Islamic University, 2009. (Bahasa Indonesia).
  4. S. Wibirama, V. Mahasitthiwat, S. Tungjitkusolmun, C. Pintavirooj, and K. Vichienchom, “Eye-Motion Tracking Using Motion Gradient,” in Proceeding of  The 3rd International Symposium on Biomedical Engineering 2008, Thailand, 2008, pp.84-87 and in The Papers of Technical Meeting on Medical and Biological Engineering 09-36~70, IEE Japan, 31 March 2009, pp. 121-124.