Research
Welcome to visit my research page. Alongside research, visit this page for more about me (shahinur).

Topic: Human-Computer Interaction, 3D computer vision, Gesture recognition
- Implement a gesture-based writing system.
- 3D depth camera-based recognition finger recognition system.
- Total 124 characters included.
- User study has been conducted.
Tools and Technology: Intel Realsense sr300 camera, C#, C

Topic: Human-Computer Interaction, 3D computer vision, Gesture recognition, Deep Learning, Recurrent neural network
- Improved method than previous one.
- 3D depth camera-based finger tracking method.
- Continuous writing system.
- Deep learning-based approach.
- Published RTD dataset.
- LSTM network implemented.
- CNN network implemented.
- Compared the performance with the state-of-the-art dataset (6DMG).
Tools and Technology: CNN, LSTM, Intel Realsense sr300 camera, C#, Matplotlib, Python

Topic: Image Processing, Computer vision, Deep Learning, Generative network, Image super-resolution, Elemental Image
- Resolution enhancement method for IIM system.
- Deep learning-based approach
- GAN network is implemented.
- Resolution can be enhanced 2, 4, and 8 times.
- Compared with the state-of-the-art algorithms.
Tools and Technology: CNN, GAN, Integral imaging microscope, Python

Topic: Image Processing, Computer vision, Deep Learning, Residual dense network, Image super-resolution
- Guided filter-based resolution enhancement.
- Residual dense network is introduced to extract hierarchical features.
- Focused on luminance channel.
Tools and Technology: CNN, Residual net, Guided filter, Matlab
SCI(E) Journal Paper
- M. S. Alam, K. -C. Kwon and N. Kim, “Implementation of a Character Recognition System Based on Finger-Joint Tracking Using a Depth Camera,” in IEEE Transactions on Human-Machine Systems, vol. 51, no. 3, pp. 229-241, June 2021, doi: 10.1109/THMS.2021.3066854. (IF: 3.374)
- M. S. Alam, K. -C. Kwon, M. -U. Erdenebat, M. Y. Abbass; M. A. Alam, and N. Kim, “Super-Resolution Enhancement Method Based on Generative Adversarial Network for Integral Imaging Microscopy” in Sensors 2021, 21, 2164. https://doi.org/10.3390/s21062164. (IF: 3.275)
- M. Y. Abbass, K. -C. Kwon., M. S. Alam et al. “Image super resolution based on residual dense CNN and guided filters,” in Multimed Tools Appl 80, 5403–5421 (2021). https://doi.org/10.1007/s11042-020-09824-3 (IF: 2.757)
- M.S. Alam, K.-C. Kwon; M.A. Alam, M.Y. Abbass, S.M. Imtiaz, N. Kim, “Trajectory-Based Air-Writing Recognition Using Deep Neural Network and Depth Sensor,” in Sensors 2020, 20, 376. https://doi.org/10.3390/s20020376 (IF: 3.275)
- Y. Zhao, M. -U. Erdenebat, M. S. Alam, M. -L. Piao, S. -H. Jeon, and N. Kim, “Multiple-camera holographic system featuring efficient depth grids for representation of real 3D objects,” Appl. Opt. 58, A242-A250 (2019) (IF: 1.961)
Peer-reviewed Conference Paper
- M. S. Alam, J. H. Kim, J. K. jung, Y. -T. Lim, M. B. Hossain, K. -Y. Lee, Y. -J. Yoo, and N. Kim, ” Touchless User Interactive High-Resolution Light Field Display System Using a Three-Dimensional Tracking Camera,” in the 21st International Meeting on Information Display, August 2021.
- S. Rupali, M. S. Alam, M. Choi, and N. Kim, ” Economical and Wearable Pulse Oximeter using IoT,” in the 16th International Conference on Computer Science & Education (ICCSE), August 2021.
- M. S. Alam, K. -C. Kwon, S. M. Imtiaz, M. B. Hossain, S. Rupali, J. H. Kim, and N. Kim, “Air-writing recognition using a fusion CNN-LSTM network,” in the 8th International Conference on Electronics, Electrical Engieering, Computer Scicence : Innovationa and Convergence (8th EEECS 2021), July 2021.
- M. S. Alam, M. -U. Erdenebat, J. K. Jung, J. H. Kim, M. B. Hossain, S. -K. Gil, and N. Kim, ” Three-dimensional head tracking based interactive light field display system using a movable camera array,” in the 28th Conference on Optoelectronics and Optical Communications (COOC 2021), June 2021.
- M. S. Alam, K. -C. Kwon, S. M. Imtiaz, J. -K. Pan, J. -R. Jeong, N. Kim, “User interactive high-resolution multi-view display system using a three-dimensional head-tracking camera,” Proc. SPIE 11708, Advances in Display Technologies XI, 117080E (5 March 2021); https://doi.org/10.1117/12.2578331
- M. S. Alam, Y. -T. Lim, J. -K. Pan, and N. Kim, “Interactive Three-Dimensional Multiview Display System Using a Head Tracking Camera,” in the 20th International Meeting on Information Display, August 2020.
- M. S. Alam, K. -C. Kwon, M. -C. Erdenebat, Y. -T. Lim, S. M. Imtiaz, M. A. Sufian, S. Jeon, and N. Kim, “Resolution Enhancement of an Integral Imaging Microscopy Using Generative Adversarial Network,” in 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020), OSA Technical Digest (Optical Society of America, 2020), paper C3G_4.
- M. A. Alam, F. N. Khan, A. H. Khan, A. Jannat, N. E. Nisa, M. S. Alam, N. Kim, “Real-time content creation and transmission of a 3D Internet TV system based on integral imaging using GPU parallel processing,” Proc. SPIE 11304, Advances in Display Technologies X, 113040F (13 April 2020); https://doi.org/10.1117/12.2547115
- Y. -L. Piao, M. S. Alam, E. Dashdavaa, S. -K. Gil, K. -Y. Lee, N. Kim, “Generation speed enhancement for full color computer generated holography using multiple wave-front recording planes,” Proc. SPIE 11306, Practical Holography XXXIV: Displays, Materials, and Applications, 113060X (21 February 2020); https://doi.org/10.1117/12.2548610
- M. S. Alam, K. -C. Kwon and N. Kim, “Trajectory-Based Air-Writing Character Recognition Using Convolutional Neural Network,” in 4th International Conference on Control, Robotics and Cybernetics (CRC), 2019, pp. 86-90, doi: 10.1109/CRC.2019.00026
- M. S. Alam, K. -C. Kwon, M. -U. Erdenebat, Y. Piao, and N. Kim, ” Centralized Server-based Light Field Display System Using a Head Tracking Camera,” in the 7th International Conference on Big Data Applications and Services, Jeju, South Korea, August 2019.
- M. A. Alam, M. Subhani, M. S. Islam, M. Z. Tareque, M. R. R. Rafi, M. S. Alam, N. Kim, “Faster computation of elemental image generation for real-time integral imaging 3D display system using graphics processing unit and multi-directional projection scheme,” Proc. SPIE 10942, Advances in Display Technologies IX, 109420O (13 March 2019); https://doi.org/10.1117/12.2509716
- M. A. Alam, A. H. Khan, F. N. Khan, N. E. Nisa, A. Jannat, M. S. Alam, N. Kim, “Glass-free 3D internet TV system using integral imaging,” Proc. SPIE 10942, Advances in Display Technologies IX, 109420N (13 March 2019); https://doi.org/10.1117/12.2506703
- M. -U. Erdenebat, M. S. Alam, K. -C. Kwon, K. H. Kwon, M. Y. Kim, S. -K. Gil, N. Kim, “Resolution-enhanced mobile three-dimensional display based on computer-generated integral imaging,” Proc. SPIE 10942, Advances in Display Technologies IX, 109420P (1 March 2019); https://doi.org/10.1117/12.2510928
- Y. Zhau, M. S. Alam; S. -H. Jeon, N. Kim” Fast calculation method for full-color computer-generated hologram with real objects captured by a depth camera,” Electronic Imaging, Stereoscopic Displays and Applications XXIX, pp. 250-1-250-6(6); https://doi.org/10.2352/ISSN.2470-1173.2018.04.SDA-250
- Y. Zhao, M. Islam, S. Alam, S. Jeon, and N. Kim, “Rapid calculation of full-color holographic system with real objects using relocated point cloud gridding method,” in Imaging and Applied Optics 2018 (3D, AO, AIO, COSI, DH, IS, LACSEA, LS&C, MATH, pcAOP), OSA Technical Digest (Optical Society of America, 2018), paper JTu4A.2.
- M. S. Alam, K. -C. Kwon, Y. Zhao, M. A. Alam, and N. Kim, ” Hand Finger-Joint Tracking Based Digit Recognition,” in the International Conference on Convergence Content 2017.
- M. A. Alam, M. S. Islam, M. Z. Tareque, M. Subhani, M. R. R. Rafi, M. S. Alam, N. Kim, “Viewing angle enhancement of a real-time integral imaging system using multi-directional projections and GPU parallel processing,” Proc. SPIE 10126, Advances in Display Technologies VII, 101260C (16 February 2017); https://doi.org/10.1117/12.2251360