My name is Nikitas Chatzis and I am a first year PhD candidate at the Technical University of Crete, advised by prof. Evangelos Kalogerakis. I do research in Computer Graphics, Generative AI and Computer Vision.
I previously graduated with an MSc. in Data Science and Machine Learning from the National Technical University of Athens, where I worked with prof. Symeon Papavassiliou. Before that I received my BSc. in Computer Science from University of Piraeus, where I did my bachelor’s thesis with prof. Aggelos Pikrakis. During my undergraduate studies, I also interned at NCSR “Demokritos”.
Publications
- Mean-Shift Distillation for Diffusion Mode Seeking
WACV 2026
Vikas Thamizharasan, Nikitas Chatzis, Iliyan Georgiev, Matthew Fisher, Evangelos Kalogerakis, Difan Liu, Nanxuan Zhao, Michal Lukac
[arxiv]