Retsinas, George

9 publications

NeurIPS 2025 Instance-Level Composed Image Retrieval Bill Psomas, George Retsinas, Nikos Efthymiadis, Panagiotis Filntisis, Yannis Avrithis, Petros Maragos, Ondrej Chum, Giorgos Tolias

TMLR 2025 Unlocking the Matrix Form of the Quaternion Fourier Transform and Quaternion Convolution: Properties, Connections, and Application to Lipschitz Constant Bounding Giorgos Sfikas, George Retsinas

CVPR 2024 3D Facial Expressions Through Analysis-by-Neural-Synthesis George Retsinas, Panagiotis P. Filntisis, Radek Danecek, Victoria F. Abrevaya, Anastasios Roussos, Timo Bolkart, Petros Maragos

ECCV 2024 DiffusionPen: Towards Controlling the Style of Handwritten Text Generation Konstantina Nikolaidou, George Retsinas, Giorgos Sfikas, Marcus Liwicki

ECCVW 2024 Rethinking HTG Evaluation: Bridging Generation and Recognition Konstantina Nikolaidou, George Retsinas, Giorgos Sfikas, Marcus Liwicki

CVPRW 2023 A Realistic Synthetic Mushroom Scenes Dataset Dafni Anagnostopoulou, George Retsinas, Niki Efthymiou, Panayiotis Paraskevas Filntisis, Petros Maragos

CVPRW 2023 Mushroom Segmentation and 3D Pose Estimation from Point Clouds Using Fully Convolutional Geometric Features and Implicit Pose Encoding George Retsinas, Niki Efthymiou, Petros Maragos

CVPRW 2023 SPECTRE: Visual Speech-Informed Perceptual 3D Facial Expression Reconstruction from Videos Panagiotis Paraskevas Filntisis, George Retsinas, Foivos Paraperas Papantoniou, Athanasios Katsamanis, Anastasios Roussos, Petros Maragos

ICLR 2022 Neural Network Approximation Based on Hausdorff Distance of Tropical Zonotopes Panagiotis Misiakos, Georgios Smyrnis, George Retsinas, Petros Maragos