Purpose

  • WiViG sets itself the task of linking Research, Training and Application between Faculty Lecturers, Students and Company to take advantage of the strengths of each participant.
  • Promote research directions in Visual Data Science, Artificial Intelligence, Machine Learning, Deep Learning, Internet of Things in the discipline to take advantage of the Department's research capabilities.
  • Linking research with training and guiding theses and internships for undergraduate, graduate, and doctoral students in order to take advantage of the students' ability to work and be creative.
  • Connecting with companies through teaching topics, transferring technology, collaborating on projects to take advantage of the company's practical approach.

Member

  • Meritorious teacher, Assoc.Prof.Dr. Ly Quoc Ngoc
  • Dr. Tran Thai Son
  • Dr. Nguyen Duc Hoang Ha
  • Dr. Vo Hoai Viet
  • PhD Student. Pham Minh Hoang
  • MSc. Pham Thanh Tung
  • MSc. Do Thi Thanh Ha
  • Undergraduate students, graduate students, PhD students

Main research topic

  • Visual Data Science (2D-3D Computer Graphics, Digital Image and Digital Video Processing, Computer Vision, 2D-3D).
  • Artificial intelligence
  • Machine learning, deep learning
  • Statistical analysis of multivariate data
  • Math Methods in Visual Data Science
  • Internet of Things

In-depth research topics

  • Intelligent security monitoring system.
  • Intelligent photo and video query system
  • Medical imaging-based diagnostic system for musculoskeletal diseases
  • An early diagnosis system is possible based on medical images.
  • The system detects human behavior and traffic accidents early.
  • eKYC system (face recognition, print, signature, handwriting, external text).
  • The self-propelled system is capable of avoiding static and dynamic obstacles based on cameras, radar, lidar.
  • Autonomous support system in agriculture (livestock, crop).
  • Three-dimensional object reconstruction system (reproduction of human face, body, physical heritage, architectural landscape).
  • Artificial intelligence is capable of diagnosing diseases, detecting traffic accidents, investigating crimes.
  • Artificial intelligence generated in the association of text data, voice, brain waves with images.
  • Advanced learning models: Learning to learn, Reinforcement learning, Collaborative learning, Associative learning.
  • Application of Visual Data Science in Virtual Reality, Augmented Reality
  • Internet of Things in Agriculture.

Some typical projects funded

  1. Project title: Building an intelligent system to detect errors in website design and support automatic correction

    Research level: cooperation between Ho Chi Minh University of Natural Sciences and KMS company

    Year of implementation: 2021–2022.

  2. Project title: Intelligent services to support monitoring and statistics of people's activities based on visual information

    Research level: National University level B (code B2018-18-01)

    Year of implementation: 2018-2020.

  3. Project title: Identifying abnormal behavior based on skeleton

    Research level: cooperation between Ho Chi Minh University of Natural Sciences and Korean company SNA

    Year of implementation: 2019-2020.

  4. Project title: Image data mining based on three-dimensional entity reconstruction

    Research level: National University level B (code B2014-18-02)

    Year of implementation: 2014-2016.

  5. Project title: Reconstruction of a three-dimensional human face to support criminal identification

    Research level: cooperation between the research group of Computer Vision and Intelligent Cybernetics with Vigilant Video company.

    Year of implementation: 2014–2015

  6. Project title: Number recognition on electric meters

    Research level: cooperation between the research team of the Department of Computer Vision and Intelligent Cybernetics with the Southern Power Corporation.

    Year of implementation: 2013-2014

  7. Project title: Identifying human actions and predicting human faces and emotions over time

    Research level: National University level C (code B2012-18-21)

    Year of implementation: 2012-2013

  8. Project title: Researching and building a number of multimedia information exploitation systems that support Vietnamese

    Branch topic manager: Sports video query based on multimodal model

    Research level: State level (code KC.01.16/06-10)

    Year of implementation: 2009-2010

Some of the typical scientific publications in the Journals of the Scopus/Web of Science category

[1] Ngoc Q. Ly, Tuong K. Do, Binh X. Nguyen, "Large-Scale Coarse-to-Fine Object Retrieval Ontology and Deep Local Multitask Learning", Computational Intelligence and Neuroscience, vol. 2019, Article ID 1483294, 40 pages, 2019.

https://doi.org/10.1155/2019/1483294, SCIE, Q1, IF: 3.1

[2] Loan Dao, Ngoc quoc Ly, “A Comprehensive Study on Medical Image Segmentation using Deep Neural Networks”, International Journal of Advanced Computer Science and Applications(IJACSA), 14(3), 2023.

ESCI-Scopus (Q3), IF: 1.162

[3] Ngoc Q. Ly, Hieu N. M. Cao and Thi T. Nguyen, “Person Re-Identification System at Semantic Level based on Pedestrian Attributes Ontology” International Journal of Advanced Computer Science and Applications(IJACSA), 11(2), 2020, pp. 504-513.

http://dx.doi.org/10.14569/IJACSA.2020.0110264, ESCI-Scopus (Q3), IF: 1.162

[4] Ngoc Q. Ly, Tan T. Nguyen, Tai C. Vong and Cuong V. Than, “The New High-Performance Face Tracking System based on Detection-Tracking and Tracklet-Tracklet Association in Semi-Online Mode” International Journal of Advanced Computer Science and Applications(IJACSA), 11(3), 2020, pp. 17-28

http://dx.doi.org/10.14569/IJACSA.2020.0110303, ESCI-Scopus (Q3), IF: 1.162

[5] Ly Quoc Ngoc, Nguyen Thanh Tin and Le Bao Tuan, “A New Framework of Moving Object Tracking based on Object Detection-Tracking with Removal of Moving Features” International Journal of Advanced Computer Science and Applications(IJACSA), 11(4), 2020, pp. 36-46.

http://dx.doi.org/10.14569/IJACSA.2020.0110406, ESCI-Scopus (Q3), IF: 1.162

[6] Ly Quoc Ngoc, Vo Hoai Viet, Tran Thai Son and Pham Minh Hoang, “A Robust Approach for Action Recognition Based on Spatio-Temporal Features in RGB-D Sequences” International Journal of Advanced Computer Science and Applications(IJACSA), 7(5), 2016, , pp.166-177.

http://dx.doi.org/10.14569/IJACSA.2016.070526, ESCI-Scopus (Q3), IF: 1.162

[7] Vo Hoai Viet, Tran Thai Son and Ly Quoc Ngoc, “Hybrid Deep Network and Polar Transformation Features for Static Hand Gesture Recognition in Depth Data” International Journal of Advanced Computer Science and Applications(IJACSA), 7(5), 2016, pp.255-263.

http://dx.doi.org/10.14569/IJACSA.2016.070536, ESCI-Scopus (Q3), IF: 1.162

Some typical scientific publications in prestigious domestic journals

[1] Quoc Ngoc Ly, Anh Duc Duong. Hierarchical Data Model based on Content-based Image Retrieval. International Journal of Information Technology, tr. 1-10, Số 12(5), Singapore Computer Society, 2006.

[2] Nguyen Lam, Ly Quoc Ngoc, Duong Anh Duc. Kết hợp đặc trưng thị giác và ngữ nghĩa trong truy vấn video. Tạp chí Tin học và điều khiển học, 23(1), tr. 27-38, 2007.

[3] Nguyen Lam, Ly Quoc Ngoc. Phân tích tự động dữ liệu video số dựa trên mô hình phân cấp dữ liệu. Tạp chí Tin học và điều khiển học, 21(1), tr. 38-46, 2005.

[4] Nguyen Lam, Ly Quoc Ngoc, Duong Anh Duc. Truy vấn ảnh dựa vào phương pháp đánh vần ảnh. Tạp chí Phát Triển Khoa học và Công Nghệ Đại học Quốc Gia Tp.HCM, 8(7), tr. 25-34, 2005.

[5] Nguyen Lam, Ly Quoc Ngoc. Phân tích tự động dữ liệu video số hỗ trợ truy tìm thông tin thị giác dựa vào nội dung. Tạp chí Phát Triển Khoa học và Công Nghệ Đại học Quốc Gia Tp.HCM, 8(4), tr. 11-20, 2005.

[6] Le Dinh Minh Duc, Nguyen Trung Dung, Ly Quoc Ngoc. Facial Expressions Recognition based on Joint Shape-Texture cues in video. Journal of Science, special issue: Natural Sciences and Technology, The Fifth Workshop E-learning Architecture and Technology, HCM City University of Education, December,2013, pp.111-125.

[7] Trang Phung, Ngoc Q.Ly, An overview of facial attribute learning, HCMc University of Education Journal of Science, Vol. 18, No. 3 (2021), pp. 572-591.

Some typical scientific publications in prestigious international conference proceedings (with Scopus, IEEE, Springer indexes)

[1] T. L. -P. Huynh and N. Q. Ly, Image Retrieval with Text Feedback based on Transformer Deep Model, 2021 8th NAFOSTED Conference on Information and Computer Science (NICS), 2021, pp. 182-187.

[2] Trang Phung, Ngoc Q. Ly, Deep Feature Learning Network for Vehicle Retrieval, ICMLSC (The 5th International Conference on Machine learning and Soft Computing, Sanya, China, 2021.

[3] Phuc Thinh Do, Ngoc Quoc Ly. A New High Performance Approach for Crowd Counting Using Human filter. The 2020 7th NAFOSTED Conference on Information and Computer Science (NICS), November 26th – 27th, 2020, Ho Chi Minh city, Vietnam.

[4] Thien Thai, Ngoc Quoc Ly. Lightweight Solution to Background Noise in Crowd Counting. The 2020 7th NAFOSTED Conference on Information and Computer Science (NICS), November 26th – 27th, 2020, Ho Chi Minh city, Vietnam.

[5] Minh Q Tran, Ngoc Quoc Ly. Mobile Robot Planner with Low-Cost Camera Using Deep Reinforcement Learning. The 2020 7th NAFOSTED Conference on Information and Computer Science (NICS), November 26th – 27th, 2020, Ho Chi Minh city, Vietnam.

[6] Luan T Tran, Ngoc Quoc Ly. Online Video Stabilization Based on Converting Deep Dense Optical Flow to Motion Mesh. The 2020 7th NAFOSTED Conference on Information and Computer Science (NICS), November 26th – 27th, 2020, Ho Chi Minh city, Vietnam.

[7] Huy Quoc Vo, Tien Hao Phung, Ngoc Quoc Ly. VQASTO: Visual Question Answering System for Action Surveillance Based on Task Ontology. The 2020 7th NAFOSTED Conference on Information and Computer Science (NICS), November 26th – 27th, 2020, Ho Chi Minh city, Vietnam.

[8] Vinh Loi Ly, Tuan Doan, Ngoc Quoc Ly. Transformer-based model for Vietnamese Hand Written Word Image Recognition. The 2020 7th NAFOSTED Conference on Information and Computer Science (NICS), November 26th – 27th, 2020, Ho Chi Minh city, Vietnam (Best paper award).

[9] Ngoc Q. Ly, Tuong KL Do, Binh X Nguyen, "Enhanced Fashion Attribute Learning Framework adapts to Attributes’inner group Correlations and Imbalanced Data", In 10th International Conference on Knowledge and Systems Engineering (KSE 2018), HCMc, Vietnam, November 1st-3rd, 2018.

[10] Phuc Thinh Do, Ngoc Quoc Ly, "A New Framework For Crowded Scene Counting Based On Weighted Sum Of Regressors and Human Classifier", In Ninth International Symposium on Information and Communication Technology (SoICT 2018), Da nang, Vietnam, December 6th-7th, 2018
(In ACM SoICT 2018 Proceedings).

[11] An H. Nguyen, Ngoc Quoc Ly, "New Framework for People Counting from Coarse to Fine Could be robust to View and Illumination", The 10th Asean Conference on Intelligent Information and Database Systems (ACIIDS 2018), Dong Hoi, Vietnam, March 19th-21st, 2018
(In the Springer LNAI, Indexed by Web of Science).

[12] Hung M. Nguyen, Ngoc Quoc Ly, "Large Scale Face Image Retrieval System at Attribute level based on Facial Attribute Ontology and Deep Neuron Network", The 10th Asean Conference on Intelligent Information and Database Systems (ACIIDS 2018), Dong Hoi, Vietnam, March 19th-21st, 2018
(In the Springer LNAI, Indexed by Web of Science).

[13] Tam N. Nguyen, Ngoc Q. Ly. Abnormal Activity Detection based on Dense Spatial-Temporal Features and Improved One-Class Learning. In Proceedings of the Eighth International Symposium on Information and Communication Technology (SoICT 2017), December 7th-8th, 2017, Nha trang, Vietnam, pp 370-377.
(DOI: https://doi.org/10.1145/3155133.3155147)
(In ACM SoICT 2017 Proceedings).

[14] Truong Quang Trung, Ly Quoc Ngoc. Building the Facial Expressions Recognition System based on RGB-D Images in High Performance. The 8th Asian Conference on Intelligent Information and Database systems (ACIIDS 2016), 14-16/03/2016, Da nang, Vietnam, pp.377-387 (In the Springer LNAI, Indexed by Web of Science).

[15] Ly Quoc Ngoc, Vu Cong Tan Tai, Tac Quoc Thanh. Building 3D Object Reconstruction System based on Color-Depth Image Sequences. The 8th Asian Conference on Intelligent Information and Database systems (ACIIDS 2016), 14-16/03/2016, Da nang, Vietnam, pp.323-333 (In the Springer Series Study in Computational Intelligence book (SCI book)).

[16] Ly Quoc Ngoc, Truong Minh Anh. Specific Behavior Recognition based on Behavior Ontology. The 8th Asian Conference on Intelligent Information and Database systems (ACIIDS 2016), 14th-16th, 2016, Da nang, Vietnam, pp.99-109 (In the Springer Series Study in Computational Intelligence book (SCI book)).

[17] Pham Quang Hieu, Ly Quoc Ngoc. Some improvements in the RGB-D SLAM System. The IEEE-RIVF International Conference on Computing and Communication Technologies (RIVF 2015), 25-28/01/2015, Cantho, Vietnam, pp.112-116 (In the IEEE-RIVF 2015 Proceedings).

[18] Le Cong doan, Ly Quoc Ngoc. Building a 3D Face Reconstruction System based on 2D Frontal Facial Image and 3D Morphable Model in High Performance. The IEEE-RIVF International Conference on Computing and Communication Technologies (RIVF 2015), 25-28/01/2015, Cantho, Vietnam, pp.09-12 (In the IEEE-RIVF 2015 Proceedings).

[19] Vo Hoai Viet, Ly Quoc Ngoc, Tran Thai Son. Segment-Based Approach and NBNN-HKM for Activity Recognition in Video.IEEE-RIVF 2015 Addendum Contribution ofThe2015 IEEE-RIVF International Conference on Computing and Communication Technologies (RIVF 2015), Can tho, Vietnam, January 25th-28th, 2015, pp. 29-32.

[20] Ly Quoc Ngoc, Vo Hoai Viet, Tran Thai Son, Pham Minh Hoang. Multiple Kernel Learning and Optical Flow for Action Recognition in RGB-D Video. The Seventh International Conference on Knowledge and systems Engineering (KSE 2015), 08-10/10/2015, HCMc, Vietnam, pp.222-227 (In the IEEE-KSE 2015 Proceedings)

[21] Anh Vo, Ngoc Quoc Ly. Facial Expression Recognition using Pyramid Local Phase Quantization Descriptor. Springer Proceedings of The Sixth International Conference of Knowledge and Systems Engineering (KSE 2014), Hanoi, Vietnam, October 9th-11th, 2014, Vol. 326, pp. 105-115.

[22] Vo Hoai Viet, Ly Quoc Ngoc, Tran Thai Son. Human Action Recognition Using 2DPCA-DMM Representation and GA-SVM in Depth Sequences. The Sixth International Conference on Knowledge and systems Engineering (KSE 2014), 09-11/10/2014, Ha noi, Vietnam, pp.447-458 (In the Springer Proceedings).

[23] Pham Thanh Tung, Ly Quoc Ngoc. Elliptical Density Shape Model for Hand Gesture Recognition. The Fifth International Sysmposium on Information and Communication Technology (SoICT 2014), 04-05/12/2014, Ha noi, Vietnam, pp.196-191 (In ACM SoICT 2014 Proceedings).

[24] Tran Duy Quang, Ly Quoc Ngoc. Sparse Spatio-Temporal Representation of Joint Shape-Motion Cues for Human Action Recognition in Depth Sequences. The IEEE-RIVF International Conference on Computing and Communication Technologies (RIVF 2013), 10-13/11/2013, Hanoi, Vietnam, pp.253-258 (In the IEEE-RIVF 2013 Proceedings).

[25] Tran Duy Quang, Ly Quoc Ngoc. an Effective Fusion Scheme of Spatio-Temporal Features for Human Action Recognition in RBG-D Video. The IEEE International Conference on Control Automation and Information Sciences (ICCAIS 2013), 25-28/11/2013, Nhatrang, Vietnam, pp.246-251 (In the IEEE-ICCAIS 2013 Proceedings).

[26] Khoa Dang Dang, Ngoc Quoc Ly, Truong The Nguyen. Some Enhanced Algorithms for Robot Navigation by Omni-directional Cameras. IEEEInternational Conference on Control Automation and Information Sciences (ICCAIS 2012), HCMc, Vietnam, November 26-29, 2012.

[27] Buu Long Au, Quoc Ngoc Ly, Hoang Pham Minh. An Indivisualized System for Face Ageing and Facial Expressions based on 3D Practical Faces Data. IEEEInternational Conference on Control Automation and Information Sciences (ICCAIS 2012), HCMc, Vietnam, November 26-29, 2012.

[28] Tuan Le Viet, Ngoc Ly Quoc. Human Action Recognition on Simple and Complex Background in Video. IEEEInternational Conference on Control Automation and Information Sciences (ICCAIS 2012), HCMc, Vietnam, November 26-29, 2012.

[29] Viet Vo, Ngoc Ly. An Effective Approach for Human Actions Recognition Based on Optical Flow and Edge Features. IEEEInternational Conference on Control Automation and Information Sciences (ICCAIS 2012), HCMc, Vietnam, November 26-29, 2012.

[30] Ho Vu Duong, Quoc Ngoc Ly. A Feature Learning Method for Scene Text Recognition. IEEEInternational Symposium on Signal Processing and Information Technology (ISSPIT 2012), HCMc, Vietnam, November 12-15, 2012.

[31] Thuy Ho, Ngoc Ly. A Scene Text-Based Image Retrieval System. IEEEInternational Symposium on Signal Processing and Information Technology (ISSPIT 2012), HCMc, Vietnam, November 12-15, 2012.

[32] Viet Vo, Ngoc Ly. Robust Human Action Recognition Using Improved BOW and Hybrid Features. IEEEInternational Symposium on Signal Processing and Information Technology (ISSPIT 2012), HCMc, Vietnam, November 12-15, 2012.

[33] Hong Hanh Pham Thi, Quoc Ngoc Ly. Multiple Objects Detection on Street Using Hmax Features and Color Clue. IEEEInternational Symposium on Signal Processing and Information Technology (ISSPIT 2012), HCMc, Vietnam, November 12-15, 2012.

[34] Dinh Trung Thao, Ly Quoc Ngoc. Tracking Horizontal Moving Text in News Video based on Characteristics of Precision and Recall. IEEE-RIVF International Conference on Computing and Communication Technologies (RIVF 2012), HCMC, Viet Nam, March 2012.

Contact

Assoc.Prof. Dr. Ly Quoc Ngoc

Email: lqngoc@fit.hcmus.edu.vn