Research Assistant

Education: Integrated Master
Grade: 6.42/10
M.Sc. thesis: Single Image Super-Resolution via Coupled Deep Autoencoder (10/10)
Date: 2014 – 2022, University of Ioannina, Computer Science and Engineering, Ioannina, Greece
High School Diploma: Grade: 17.2/20 (Pass with Distinction)

Employment: Computer Vision Researcher and Engineer
CERTH-ITI M4D, Thessaloniki, Greece
Research and development of advanced techniques for feature detection, feature extraction and feature matching. Develop pipelines using state-of-the-art technologies for 3D pointclouds generated by 2D images. Camera pose estimation from 2D images for 3D render generation. Contribution to the development of a pipeline that generates high-resolution semantic labels for construction sites.
Technologies: Colmap, Hierarchical Localization (HLoc), Nerfstudio, NeRF
Employment Date: October 2022 – Present

Research Projects
Undergraduate Research Assistant
UP Lab, Computer Science and Engineering, University of Ioannina, Greece
Single Image Super-Resolution
Experimented on image preprocessing making low and high resolution images, extracted overlapping patches and converted them in vectors. Process big datasets using HDF5 files. Use sparse representations and dictionaries to represent image patches. Evaluating two architectures, one of a deep Autoencoder and one of a sparse Autoencoder making predictions for high resolution image.
Technologies: Python, Keras, Tensorflow, Scikit-Learn, Jupyter Notebook/Pycharm.
Date: October 2021 – July 2022, M.Sc. Thesis Research