Worameth (Tan) Chinchuthakun

About

Hi! I’m Worameth Chinchuthakun or Tan (แทน). I’m now a data scientist at Siam Commercial Bank. But, yes, I’m still doing research!

Before this, I worked as a research assistant at VISTEC, Thailand (advised by Prof. Supasorn Suwajanakorn), and did my master’s at Tokyo Institute of Technology (advised by Alvin C.G. Varquez and Prof. Yukihiko Yamashita).

2025	[project page] [paper]	ICCV 2025	LUSD: Localized Update Score Distillation for Text-Guided Image Editing Worameth Chinchuthakun, Tossaporn Saengja, Nontawat Tritrong, Pitchaporn Rewatbowornwong, Pramook Khungurn, Supasorn Suwajanakorn
2025	[project page] [paper]	Arxiv	DiffusionLight-Turbo: Accelerated Light Probes for Free via Single-Pass Chrome Ball Inpainting Worameth Chinchuthakun, Pakkapon Phongthawee, Amit Raj, Varun Jampani, Pramook Khungurn, Supasorn Suwajanakorn
2024	[project page] [paper]	CVPR 2024 (Oral) 🎉	DiffusionLight: Light Probes for Free by Painting a Chrome Ball Pakkapon Phongthawee, Worameth Chinchuthakun, Nontaphat Sinsunthithet, Amit Raj, Varun Jampani, Pramook Khungurn, Supasorn Suwajanakorn
2024	[paper]	ICLR 2024	Diffusion Sampling with Momentum for Mitigating Divergence Artifacts Suttisak Wizadwongsa, Worameth Chinchuthakun, Pramook Khungurn, Amit Raj, Supasorn Suwajanakorn
2024	[paper]	Journal of JSCE	Annual Past-Present Land Cover Classification from Landsat Using Deep Learning for Urban Agglomerations Worameth Chinchuthakun, David Winderl, Alvin C.G. Varquez, Yukihiko Yamashita, Manabu Kanda

ICCV 2025, CVPR 2025

Siam Commercial Bank (SCB), Bangkok, Thailand
- 2025 — Data Scientist (Full-time)
  - Project: Advertisement banner generation and feature extraction using VLMs
- 2022 — Data Scientist (Internship)
  - Project: Food image classification with metric learning
  - Supervised by: Jayakorn Vongkulbhisal & Jedsadakorn Yonchorhor
Vision and Learning Lab, VISTEC, Rayong, Thailand
- 2023 - 2025 — Research Assistant Conduct research on generative modeling, focusing on diffusion models.
- Advisor: Supasorn Suwajanakorn
AWL Inc., Tokyo, Japan
- 2022 - 2023 — AI Engineer (Part-time)
- 2022 — AI Engineer (Internship)
- Project: Lightweight face recognition models for security cameras
- Supervised by: Joshua Ezekiel Sambo & Joo Ann Woo
LINE MAN Wongnai, Bangkok, Thailand
- 2022 — Data Scientist (Internship)
- Project: Restaurant Recommendation System
- Supervised by: Nawat Suvansinpan & Kawee Tiraborisute

2022 - 2024 — Tokyo Institute of Technology
- M.Eng. in Transdisciplinary Science and Engineering
- GPA: 3.97 / 4.50 (Rank: 2nd in department)
- Advisors: Alvin C.G. Varquez and Prof. Yukihiko Yamashita
2018 - 2022 — Tokyo Institute of Technology
- B.E. in Transdisciplinary Science and Engineering
- GPA: 3.70 / 4.50 (Rank: 1st in department)
- Advisor: Prof. Yukihiko Yamashita

Monbukagakusho (MEXT) Scholarship, Japanese Government
- Full master’s tuition plus an annual living allowance of 1,728,000 JPY (April 2022 - March 2024)
- Full undergraduate tuition plus an annual living allowance of 1,448,000 JPY (April 2018 - March 2022)
Academic Excellence Award 2022: For excellent academic performance during the undergraduate program
Intel ISEF 2017
- Selected as a country’s representative to present at the conference.
- Project: Modeling Emergency Donation Distribution
- Advisors: Laokhwan Ngamprasit, Prof. Athasit Surarerks, & Sanparith Marukatat
Thailand Olympiad in Informatics
- Gold Medal (2016). Selected as a top-30 candidate for to represent Thailand at IOI 2017.