Daehyeon Choi CSE Undergrad @ POSTECH
Previously, I was an Intern in GenGenAI. And, I was an Undergraduate Intern in Visual & Geometric Intelligence Lab, Seoul National University, led by Professor Jaesik Park. Thanks to it, I was able to drastically revolutionize my skills.
Currently, I am interested in Generative Model, especially Diffusion Models. And I am looking for some challenging position to enter as Combined M.S. & Ph.D course in 2025, Spring.
And I am dealing with some problems about generative model and its applications, such as text-to-image synthesis, Image Editing, and so on.
Contact Info: Email / Linkedin / CV
Articles (as a reporter for The Postech Times): Link
Recent News
(Sep. 12th) InstantDrag is accepted to SIGGRAPH Asia 2024, Tokyo.I participated as a 2nd author, and it is my first paper work! (Jun. 24th) I will work as an Intern at GenGenAI. I'm really excited to share it!
Publications
[1] InstantDrag: Improving Interactivity in Drag-based Image Editing (SIGGRAPH Asia 2024)
Joonghyuk Shin, Daehyeon Choi, Jaesik Park
InstantDrag performs drag-edits in about a second requiring minimal inputs and memory.
Project Page / Code / Arxiv
Research Interests
Generative Model, Image Synthesis, Image Editing
Education
Seoul National University, (Spring, 2024)
- Exchange Student, Dept. of Electronic & Computer Engineering
- Research Intern @ Visual & Geometric Intelligence Lab. SNU
Pohang Institute of Science & Technology (POSTECH), (2021 - 2024)
- Bachelor Student, Dept. of Computer Science & Engineering (GPA: 3.88/4.30)
Jeonbuk Scicence High School, (2019 - 2020)
- 4 semesters Early Graduation
- Information Science Diploma
Work Experiences
Algorithm Engineer Intern, GenGenAI. (Jun. 2024 ~ Aug. 2024)- Verification and analysis of synthetic-data based training (Multi-class classification)
- Synthetic data generation in specific case
Research Intern, Meissa Planet. (Jun. 2023 ~ Aug. 2023)
- In Research Team, Satelite Analysis with Deep learning, especially Semantic Change Detection
Research Experiences
Undergraduate Research Intern, VGI Lab @ SNU. (Oct. 2023 ~ Jun. 2024)
- Diffusion Models, Drag Editing
- Participated to InstantDrag Project.
- Under the supervision by Prof. Jaesik Park
Undergraduate Research Intern, MIP Lab @ POSTECH. (Sep. 2023 ~ Dec. 2023)
- CSED499A (Graduation Research Project), Brain Tumor Segmentation via Noised Multi-level Wavelet Feature Extraction
- Under the supervision by Prof. Wonhwa Kim
Undergraduate Research Intern, CV Lab @ POSTECH. (Sep. 2022 ~ Feb. 2023)
- Generative Adversarial Networks
- Under the supervision by Prof. Jaesik Park
Award & Scholarships (Selected)
In Jae Rim Scholarships, Korea Foundation For Advanced Studies (KFAS). (Jan. 2024 ~ Current)
- 4,000,000 KRW per semester
Tae–Jun Park Alumni Scholarships, POSTECH Alumni Foundation. (Oct. 2023)
- 3,000,000 KRW
Global Leadership Program Fellowship, CSE, POSTECH. (2022F, 2023S, 2023F)
- (2022F, 2023S) 3,000,000 KRW
- (2023F) 8,000,000 KRW at maximum, Under the supervision by Prof. Wonhwa Kim
Grand Prize(1st), Undergraduate Group Research Program, POSTECH. (Feb. 2023)
- 4,000,000 KRW
STX Scholarships, STX Foundation, (Jan. 2023 ~ Current)
- 500,000 KRW per semester & All tuition Fees
Jigok Scholarships, POSTECH, (Feb. 2021 ~ Dec. 2022)
- All tuition Fees