Road Crack Detection Using Quaternion Neural Networks. - Aggelos Katsaliros; Iason-Ioannis Panagos; Giorgos Sfikas; Christophoros Nikou (IVMSP, 2022)

Multi-object Visual Tracking for Indoor Images of Retail Consumers. - Iason-Ioannis Panagos; Angelos P. Giotis; Christophoros Nikou (IVMSP, 2022)

Compressing Audio Visual Speech Recognition Models With Parameterized Hypercomplex Layers. - Iason-Ioannis Panagos; Giorgos Sfikas; Christophoros Nikou (SETN, 2022)

A New Benchmark for Consumer Visual Tracking and Apparent Demographic Estimation from RGB and Thermal Images. - Iason-Ioannis Panagos; Angelos P. Giotis; Sokratis Sofianopoulos; Christophoros Nikou (Sensors, 2023)

Visual speech recognition using compact hypercomplex neural networks. - Iason-Ioannis Panagos; Giorgos Sfikas; Christophoros Nikou (Pattern Recognit. Lett., 2024)

Lightweight Operations for Visual Speech Recognition. - Iason-Ioannis Panagos; Giorgos Sfikas; Christophoros Nikou (CoRR, 2025)