Suttisak Wizadwongsa
Suttisak Wizadwongsa
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สุทธิศักดิ์ วิเศษวงษา (เต็ง)
I am a PhD. student under the supervision of Dr. Supasorn Suwajanakorn in Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong, Thailand.
I am interested in machine learning, deep learning, computer vision for 3D reconstruction and more.
I recived my B.S. and M.S. in CMU.
Research
Research
Diffusion Autoencoders: Toward a Meaningful and Decodable Representation
Diffusion Autoencoders: Toward a Meaningful and Decodable Representation
K. Preechakul, N. Chatthee, S. Wizadwongsa, S. Suwajanakorn
Our diffusion-based autoencoders can simultaneously infer compact semantic code and stochastic code from an input image. These codes are useful for downstream tasks and allow near-exact reconstruction. Diff-AE can solve tasks like real-image manipulation without GANs and their error-prone inversion and produces more discriminative latent space than StyleGAN-W.
Nex: Real-time View Synthesis with Neural Basis Expansion
Nex: Real-time View Synthesis with Neural Basis Expansion
S. Wizadwongsa, P. Phongthawee, J. Yenphraphai, S. Suwajanakorn
We present NeX, a new approach to novel view synthesis based on enhancements of multiplane image (MPI) that can reproduce NeXt-level view-dependent effects---in real time. A 1000x speed up from SOTA.
2010-2019
X. Zhu, Q. Shan, S. Wizadongsa, T. Wang: Flexible Constructions for Bivariate Copulas Emphasizing Local Dependence. 138-151 (2019) https://link.springer.com/chapter/10.1007%2F978-3-030-04263-9_10
S. Wizadwongsa, S. Tasena: Bivariate quadratic copula constructions. International Journal of Approximate Reasoning 92: 1-19 (2018) https://www.sciencedirect.com/science/article/abs/pii/S0888613X17306163
Some Biography
Education:
2020 - : Ph. D. in School of Information Science and Technology (IST.)
Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong, Thailand.
Scholarship - Srimedhi Scholarship granted by Her Royal Highness Princess Maha Chakri Sirindhorn
Supervisor - Dr. Supasorn Suwajanakorn
2015/08-2018/08: Master of Science in Mathematics,
Chiang Mai University, Chiang Mai, Thailand.
Scholarship - Development and Promotion of Science and Technology Talents Project (DPST)
Dissertation - Bivariate Quadratic Copula Constructions
Supervisor - Assoc. Prof. Dr. Santi Tasena , Department of Mathematics, Faculty of Science, Chiang Mai University.
2011/05- 2015/05: Bachelor of Science in Mathematics
Chiang Mai University, Chiang Mai, Thailand.
Scholarship - Development and Promotion of Science and Technology Talents Project (DPST)
Dissertation – On Almost Surely Convergence of Stochastic Optimization Algorithm.
Supervisor - Prof. Dr. Sompong Dhompongsa, Department of Mathematics, Faculty of Science, Chiang Mai University and KMUTT Thonburi.
Experiences:
Oral at 2021 Computer Vision and Pattern Recognition Conference (CVPR).
Attendee and speaker at 2018 Joint Mathematics Meetings (JMM), San Diego,
Research trainer at New Mexico State University, New Mexico, USA from July 2017 to December 2017 with Dr. Tonghui Wang.
Speaker in Tenth International Conference on Non-linear Analysis and Convex Analysis, from July 4th till 13th 2017 in Chitose, Hokkaido, Japan.
Trainee in National Electronics and Computer Technology Center (NECTEC) Thailand with Dr. Sirod Sirisup from March 3rd till May 30th 2014.
Competitor in 2014 ACM-ICPC (International Collegiate Programming Contest) Asia Bangkok Regional Contest.
Competitor in 7th Thailand Mathematical Olympiad (TMO 7) during April 26th to 30th 2010
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