Hello! I am a ML/CV Engineer. I did my MSc. in AI at Korea University (2023-25), advised by Dr. Seong-Whan Lee.
I have 4+ years of experience in computer vision, deep learning, robotics and software engineering. My most recent work has been deploying image & video segmentation models.
Aside from Semantic segmentation, I also work on Depth estimation, Instance retrival, Dense matching and Sparse matching. I also have research experience in Big Data and Reinforcement Learning.
If you want to discuss anything; please feel free to reach me :)
Email / CV / Google Scholar  / LinkedIn / GitHub
Tackled boundary blur and confirmation bias using confidence-weighted and boundary-focused techniques to improve segmentation performance.
Introduced fuzzy labels and lightweight contrastive learning to improve generalization in semi-supervised settings semantic segmentation.
Project on designing stealthy backdoor triggers in CLIP-style models by aligning visual and textual embeddings (Liang et al., CVPR 2024).
Project on crafting targeted perturbations for multi-label classifiers that respect semantic label dependencies (Mahmood et al., CVPR 2024).
Exploration of ST++ techniques—strong data augmentations and selective re-training—to boost segmentation with limited labels (Yang et al., CVPR 2022).
Advanced scene representation using multi-branch hash tables and NeRF-style encoding for large-scale dynamic urban reconstructions (Turki et al., CVPR 2023).
Implementation of a Bi-GRU with self-attention framework for classifying emotions from audio/text (Wu et al., ICASSP 2023).
Study on automatically prompting SAM with an RL agent for diverse segmentation tasks (Huang et al., CVPR 2024).
Integrating external APIs into reward models for more accurate, transparent decision processes (Li et al., ICLR 2024).
Development of a second-order functional connectivity embedding plus domain-adaptation to improve autism detection across diverse sites (Kunda et al., IEEE TMI 2022).
Reviewing and improving the Mutual Correction Framework (MCF) for refining medical image segmentation masks via mutual corrections solving confirmation bias (Wang et al., CVPR 2023).
Investigated the gap between declared training context length and empirical “effective” context length, analyzed positional-encoding biases and shifting method (Chenxin, ICLR 2025).
Machine Learning Research Engineer
Pattern Recognition & Machine Learning Lab | Seoul, Korea
Aug 2023 – July 2025
Software & AI Engineer Lead & Project Manager
GliTech (Global Leaders in African Tech) | Bulawayo, Zimbabwe
Jan 2019 - Jan 2021
Korea University
Master of Science, Artificial Intelligence
Sep 2023 - Aug 2025
Template based on Jon Barron's website.