Giorgos Sfikas

medical-imaging-datasets. A list of Medical imaging datasets.

rusteval. A tool used to evaluate the output of retrieval algorithms. Written in Rust.

deformationFieldTransform. An ITK-based C++ app that deforms an input 3D volume according to an input deformation field.

quaternion-fourier-convolution-matrix. Official implementation for paper: "Unlocking the matrix form of the Quaternion Fourier Transform and Quaternion Convolution: Properties, connections, and application to Lipschitz constant bounding" (TMLR 2025)

duguepes-matroutines. A collection of Matlab routines implementing various tasks related with pattern recognition and computer vision.

polarimetrics. Recovery and segmentation of polarimetric images using a compound MRF and mixture modeling.

mll-lvm. Multiview Locally Linear Latent Variable Model (MLL-LVM): A Bayesian model for multiview manifold learning and missing view estimation.

ngramModelTrainer. Train an n-gram model given a corpus of words.

quaternion-resnet-kws. Python

ITKTools. Practical command line tools based on the ITK

quaternion-gan. Code that implements the Quaternion Generative Adversarial Network. The use-case is inscription detection in the Byzantine monuments of Epirus.

zah. An image descriptor, suitable for keyword spotting, that is computed as a function of Convolutional Neural Network intermediate layer responses. Implemented in MATLAB.