1. Informatics Research @ Informatics Department
University of Padjadjaran
Dr. Setiawan Hadi
Computer Vision Research Laboratory
visilabunpad@gmail.com
http://informatika.unpad.ac.id/visilab
Dr. Setiawan Hadi Informatics Research @ Informatics Department

2. Table of Content
1 Overview
2 Computer Vision Research Laboratory (VisiLab)
Organization, Vision, Mission, Research Umbrella
Project List
Project Highlights
Publications by Year
Undergraduate Theses
Dr. Setiawan Hadi Informatics Research @ Informatics Department

3. Overview
Informatics Department is part of Faculty of Mathematics and
Natural Sciences University of Padjadjaran.
There are 4 research groups in Informatics Department UNPAD
1 Information System, Data Mining and Software Engineering
Research Group
2 Image Processing and Computer Vision Research Group
3 Intelligent Systems and Robotics Research Group
4 Knowledge and Data Engineering Research Group
Computer Vision Research Laboratory (VisiLab) is part of Image
Processing and Computer Vision Research Group.
Dr. Setiawan Hadi Informatics Research @ Informatics Department

4. Computer Vision Research Laboratory (VisiLab)
VisiLab is focussed on the research on how to extract
semantic information from an image or a sequence of images.
The information extraction process could be in the form of
acquiring, processing, analysing, extracting features and
recognizing of image.
The information characteristics can be related to physical
characteristics and non-physiscal characteristics.
Physical characteristics in images can be divided into textual,
graphical and facial characteristics. Meanwhile non-physical
characteristics consist of expressional, actional and
situational/conditional phenomena.
Dr. Setiawan Hadi Informatics Research @ Informatics Department

5. VisiLab Research Umbrella
Dr. Setiawan Hadi Informatics Research @ Informatics Department

6. VisiLab Projects
2013 1 Digital Imaging System In Visual Detection of Cancer and
Its Implementation On Biomedical Image, funded by
Excellent Research University Grant.
2012 1 Lips Print Biometrics Identification, funded by Short Term
Research from Informatics Department
2 Virtual Kendang: An Interactive Tool for Sundanesse
Cultural Learning and Preservation, funded by University
Self-sufficient Special Grant
3 Exploration of New Computer Vision Methods for Semantic
Analysis and Understanding Digital Image Contents, funded
thru Fundamental Research Project Directorate of Higher
Education Ministry of Education and Culture
2011 1 Exploration of New Computer Vision Methods for Semantic
Analysis and Understanding Digital Image Contents, funded
thru Fundamental Research Project Directorate of Higher
Education Ministry of Education and Culture
2006-2007 1 Intelligent Framework for Image Understanding, funded by
Postgraduate Research Project (Hibah Pasca) from Institute of
Technology Bandung
2003-2008 1 DeWa : A Multiaspect Approach for Multiple Face
Detection in Complex Scene Digital Image, funded by PhD
Scholarship Scheme Indonesian Government
Dr. Setiawan Hadi Informatics Research @ Informatics Department

7. DeWa
DeWa : A Multiaspect Approach for
Multiple Face Detection in Complex
Scene Digital Image. A new approach
is developed based on philosophy and
knowledge of computational vision
process.
1 Segmentation: two methods are used
for segmentation, Piecewise Linier
Decision and Gaussian Mixture
Models, implemented in four color
models, RGB, RGB normalized, HSI
and YCbCr.
2 Noise Removal: noises are removed
and image is enhanced by
Morphological filters and Connected
Component Labelling.
3 Object Detection: each detected
objects are analyzed and measured to
conform the facial geometric criteria
4 The faces then are extracted for the
next implementation.
Dr. Setiawan Hadi Informatics Research @ Informatics Department

8. Virtual Kendang
Virtual Kendang is a software that
simulates a traditional drum based
on virtual reality technology.
1 The research is to build algorithm to
detect 3D hand push and pull
movements on a surface according to
distance and speed
2 The research has contribution to
introduce one of Sundanese musical
instrument that can be played
virtually
3 It can be used as a learning tool of
Sundanese art in the context of
culture and identity preservation of
Sundanese people.
4 As musical instrument, Virtual
Kendnag can be played along with
other instruments to create
wonderful sounds as the result of
collaboration between classical and
modern music.
Dr. Setiawan Hadi Informatics Research @ Informatics Department

9. Visilab Publications by Year
2013 1 Detection and Classification of Breast Cancer Using
Connected Component Labeling Method, Accepted in SKIM
2013
2 Performance Evaluation of Curvilinear Structure Removal
Methods in Mammogram Image Analysis, In Proceedings of
ICTS 2013
3 Comparison Operator Performance of Edge Detection for
Support Identification Process of Lips Print Biometric
System, in Proceedings of SNATi 2013
2012 1 Vehicle Detection using Computer Vision Method, Published
in Computer Science Journal (Jurnal Ilmu Komputer),
University of Pelita Harapan (UPH), Vol 8 No 2 March 2012,
pp. 215-223, ISSN 1412-9523.
2 Integrating computer vision technique to support Tsunami
Early Warning System, In Proceedings of International
Conference on Systems and Informatics (ICSAI), Yantai China,
19-20 May 2012
3 Using RoboRealms for Computer Vision Implementation, In
Proceedings of Mathematics National Conference, July 2012.
4 Segmentation using Watershed Algorithms, In Proceedings of
Mathematics National Conference, July 2012.
Dr. Setiawan Hadi Informatics Research @ Informatics Department

10. Visilab Publications by Year
2011 1 Teknik Aljabar Citra Untuk Meningkatkan Kualitas Citra
Dijital, Seminar Nasional Aljabar 2011, 30 April 2011, UNPAD
Bandung
2 Teknologi Visi Komputer Untuk Sistem Peringatan Dini
Bencana Tsunami, Dalam Prosiding Seminar Nasional Ilmu
Komputer SEMINASIK GAMA 2011
3 Deteksi Objek Kendaraan Pada Citra Dijital Jalan Raya
Menggunakan Metode Visi Komputer, Dalam Proses Review
30 Nov 2011, Jurnal Ilmiah Ilmu Komputer, Untuk edisi Maret
2012, UPH
4 Identifikasi Kualitas Buah Strawberry Menggunakan Metode
Image Moments dan Bounding Box, Dipresentasikan pada
Seminar Nasional Unpad-UI, Jatinangor 2011, diterbitkan pada
Jurnal Matematika Integratif edisi 2011
2010 1 Deteksi Tekstur Convex Hull Pada Benda Menggunakan
Algoritma Graham Scan, Konferensi Nasional Matematika
XV, Universitas Negeri Manado, Juli 2010
2 Pendeteksian Kontur Berdasarkan Relasi Angular Antara
Vektor Normal Dan Vektor Ke Pusat Gravitasi, Seminar
Nasional UI-UNPAD, Januari 2010
Dr. Setiawan Hadi Informatics Research @ Informatics Department

11. Visilab Publications by Year
2008 1 Quantitative Measurement Of Face Detection Algorithm
Performance, Int. Conf. on Information & Communication
Technology and Systems (ICTS), Surabaya 4-5 August 2008
ISSN 1858-1633
2 Non-rigid Digital Imaging Enhancement using Mathematical
Morphology, presented on Konferensi Nasional Matematika
24-27 Juli 2008 UNSRI Palembang
2007 1 New Approach of Face Detection Technique for Improving
Quality of Biometric Identification, Simposium Kebudayaan
Indonesia Malaysia SKIM, 29-31 Mei 2007
2 Small Device Implementation of DeWa Algorithm, ICEEI Int.
Conf. on Electrical Engineering and Informatics 2007 in
Bandung, accepted as poster, 16-18 June 2007
3 A generic multiaspect framework for multiple face detection
in complex image, in Proc. of Intl. Conf. on Soft Computing,
Intelligent Systems and Information Technology (ICSIIT)
2007, Bali, 26-27 July 2007 ISBN 978-979-756-250-2
4 Mathematical Morphology as Preprocessing Step for Face
Identification, presented on SEAMS International Conference
on Mathematics and Its Applications 2007 in UGM Yogyakarta
24-27 July 2007
Dr. Setiawan Hadi Informatics Research @ Informatics Department

12. Visilab Publications by Yeary
2007 (cont.) 5 Pemodelan Distribusi Warna Kulit Untuk Klasifikasi Piksel
Pada Ruang Warna Krominan, Jurnal GEMATEK March 2007
6 DeWa : A multiaspect approach for multiple face detection
in complex scene digital image, Journal ITB in Information
and Communication Technology, April 2007
2006 1 Clustering Techniques Implementation for Detecting Faces
in Digital Image, Int. Conf. of Information and
Communication Technology (ICTS) 2006, ITS Surabaya
Indonesia, 29 August 2006
2 Pendeteksian Wajah pada Citra Dijital Menggunakan Teknik
Partitioning dengan Fungsi Validitas Otomatis, Mathematics
National Conference XIII 2006, Unnes Semarang 24-27 Juli
2006
3 Parametric Skin Distribution Modeling using Elliptical
Boundary Model, in proceedings of Int. Conf. on Statistics
and Mathematics (ICOMS) 2006, Bandung, 19-21 June 2006
4 Generating Skin Distribution Map of Face Images, Seminar
Nasional Aplikasi Teknologi Informasi SNATI 2006, Yogyakarta
UII, 17 Juni 2006
Dr. Setiawan Hadi Informatics Research @ Informatics Department

13. Visilab Publications by Year
2006 (cont.) 5 Human Face Cropping in Digital Image, Seminar on
Intelligence and Technology Application SITIA 2006, Surabaya
ITS 2-3 Mei 2006
6 Interpolation Methods in Image Processing, West Java
Mathematics Regional Conference KONFERDA 2006,
Bandung 29 April 2006
7 Implementasi Learning Vector Quantization, Perceptron dan
Self Organizing Maps Untuk Pendeteksian Wajah pada Citra
Dua Dimensi, Metode Retinex dan Implementasinya pada
Dunia Citra Dijital, pada Prosiding Semnas Matematika
Universitas Parahyangan, 9 September 2006 ISSN 1907-3909
2005 1 Intelligence Skin Model Selection for Face Detection, in
proceedings International Conference on Intelligence System
(ICIS) 2005, Kuala Lumpur 2005, 1-3 December 2005
2 Mathematical Model of Skin Color for Face Detection, in
proceedings International Conference on Applied Mathematics
ICAM 2005, ITB, Bandung, Indonesia, 22-26 August 2005
3 Face Sketch Recognition to Support Security Investigation,
in Proceedings of Indonesian Cryptographics and Information
Security Conference INA-CISC 2005, Jakarta Indonesia, 30-31
March 2005.
Dr. Setiawan Hadi Informatics Research @ Informatics Department

14. Visilab Publications by Year
2002 1 Evaluasi Kinerja Konversi Citra Ke Citra Titik Acak.
Seminar Nasional Komputer dan Sistem Intelijen (KOMMIT)
2002, Universitas Gunadarma.
2001 1 Moire Patterns Implementation in Measuring Similarity of
Images. Presented in Indonesia German International
Conference, Bandung, July 11-13 2001
2000 1 Model Komputasi Matematika untuk Estimasi Pusat dan
Radius Busur Lingkaran. Presented in Seminar Nasional
Matematika Institut Teknologi Surabaya, 2 November 2000
Dr. Setiawan Hadi Informatics Research @ Informatics Department

15. Visilab Publications by Year
1999 1 Similarity Measurement Based on Moire Patterns. Presented
in Int. Conf. on Mathematics and Its Application, UGM
Yogyakarta, SEAM Society.
2 Performance Evaluation of Image Conversion to Pseudo
Random Dots. Presented in Int. Conf. on Mathematics and
Its Application, UGM Yogyakarta. SEAM Society
3 Perbandingan Kinerja Binocular Stereo Vision System
Biologis dan Artifisial. Dipresentasikan pada Seminar
Akademik FMIPA UNPAD 1999.
4 Tokyo Template: Teknik Grafis Penggambaran Struktur
Operasi Prolog. Dipresentasikan pada Seminar Nasional
Bersama Matematika UI-Unpad ke XII di Bandung.
1997 1 Penerapan Pola Moir¨e untuk Mendeteksi Kedalaman dan
Kemiripan Citra, Proceedings of Seminar Matematika
Bersama X UNPAD-UI
2 Konsep Pola Moir¨e dalam Aplikasi Visi Komputer, Scientific
Magazine UNPAD No. 2 Volume 15, 1997
3 Converting Images to Pseudo Random Dots: Performance
Evaluation, Presented on 1997 IEEE Pacific Rim Conference
on Communications, Computers and Signal Processing
PACRIM97, Victoria, BC, Canada, August 20-22, 1997
4 Konversi Citra ke Titik-titik Acak: Evaluasi Kinerja, Seminar
Akademik FMIPA 1997, 20 September 1997
Dr. Setiawan Hadi Informatics Research @ Informatics Department

16. Visilab Publications by Year
1996 1 Binary Similarity Measure Based on Moir¨e Patterns
Published in Proceedings 1996 Canadian Conference on
Electrical and Computer Engineering
2 Circular Moir¨e Patterns in 3D Vision Applications Published
as Thesis at Faculty of Computer Science University of New
Brunswick, Canada.
3 Circular Moir¨e Patterns in Computer Vision Published on
Proceedings Fourth Annual Graduate Student Association
Conference on student research, University of New Brunswick,
Canada
4 Aplikasi Visi Komputer berdasarkan Pola Moir¨e Diterbitkan
pada Proceedings Seminar Akademik FMIPA UNPAD 1996
1995 1 Representing Stereo Disparity Using Moir¨e Patterns
Presented as ABSTRACT-POSTERS on International
Conference on Visual Coding at York University, Toronto
Canada, 20-24 Juni 1995
2 Peranan Komputer di Perguruan Tinggi: Studi Kasus
UNPAD dan University of New Brunswick In Proceedings
SK4F95, ISBN 1-55131-091-0
Dr. Setiawan Hadi Informatics Research @ Informatics Department

17. Visilab Undergraduate Theses
2001 1 Verifikasi Sidik Jari Berdasarkan Metode Triangular Matching,
Ayu Rachmawati Fatimah, DXA99041,
2006 1 Metode Retinex Dan Implementasinya Pada Dunia Citra
Dijital, Isep Ismayadi
2 Learning Vector Quantization (LVQ) Dan Implementasinya
Untuk Pendeteksian Wajah Pada Citra Dijital, Rimba
Domesti, D1A02022
3 Implementasi Perceptron Untuk Deteksi Wajah Manusia
Pada Citra Dijital Dengan Seleksi Warna Kulit, Riska
Susanti, D1A02043
4 Aplikasi Self-organizing Maps (SOM) Untuk Pendeteksian
Wajah Pada Citra Dijital, Wirda Noor Afifah, D1A02057
2009 1 Deteksi Dan Klasifikasi Objek Berdasarkan Deviasi
Menggunakan Metode Kontinuitas Kontur, Susi Herlina,
D1A050062
2010 1 Deteksi Tekstur Convex Hull Pada Benda Menggunakan
Algoritma Graham Scan, Anggy Budhi Oktaviani, D1A050065
2 Pengenalan Plat Nomor Kendaraan Menggunakan Template
Matching, Ilham Irawan, 140110060080
3 Pengklasifikasian Umur Berdasarkan Citra Wajah Dengan
Menggunakan Jaringan Saraf Tiruan Backpropagation, Ayu
Rindang Vatika
Dr. Setiawan Hadi Informatics Research @ Informatics Department

18. VisiLab Undergraduate Thesis
2011 1 Evaluasi Kematangan Strawberry, Hadistin Sofianalisa,
140110070108
2 Deteksi Gulma pada Lahan, Nony
3 Deteksi Kemacetan pada Citra Lalu Lintas, Yoeshua
4 Pengenalan Text pada Citra Dijital, Pathya
5 Deteksi Kematangan Tomat, Arsyelina, 140110070021
6 Evaluasi Kualitas Citruis Fuits, Bobby Trisniadi,
140110060088
7 Evaluasi Kualitas Jagung Berbasis Citra Digital
Menggunakan Jaringan Saraf Tiruan Backpropagation,
Bagus Wahyu Utomo, 140110060023
2012 1 Identifikasi Buah-buahan Berdasarkan Ciri Warna, Bentuk
dan Ukuran, Melani Rusmita, 140110070059
2 Ekstraksi Informasi Citra Dijital Rambu Lalu Lintas
Menggunakan Metode Segmentasi Warna, Fifi Yulia Tri Ismi,
140110080042, 290911
Dr. Setiawan Hadi Informatics Research @ Informatics Department

19. VisiLab Undergraduate Thesis
...2012 3 Pengenalan Plat Nomor Kendaraan Secara Realtime Dengan
Metode Pengolahan Citra Multistep, Mely Suharni S,
140110070063, 300911
4 Pendeteksian Objek Dengan Metode Reinforcement
Learning, Darmawan Paramuda K, 140110080088, 051011
5 Pendeteksian Ekspresi Senyum Dengan Metode AdaBoost,
Syifa Rahmah, 140110080004, 131011
6 Deteksi Nominal Mata Uang Kertas Dengan Metode SIFT,
Rizki Safrina, 140110080073, 131011
7 Segmentasi Objek Dengan Metode Watershed, M. Yislam,
140110080082, 051011
8 Aplikasi Kamera Video Untuk Menghitung Jumlah Orang
Dengan Metode NSSD, M Ageng Dirja PD, 140110080050,
271011
9 Aplikasi Pendeteksian Situasi Lalulintas Menggunakan
HMM, M Iqbal I Harfandi, 140110080072, 080212
Dr. Setiawan Hadi Informatics Research @ Informatics Department