← Search

Panos Nasiopoulos

6 accepted papers

2025

Explainable Orthogonal Attention Networks for EEG-based Analysis: Leveraging Disentangled Representations to Enhance Diagnosis

ICASSP 2025accepted

The complexity of EEG data presents significant challenges for accurate diagnosis in neurological conditions such as Alzheimer’s disease. In this paper, we introduce Explainable Orthogonal Attention Networks, a novel approach for EEG-based analysis that decouples spatial and temporal features to mor…

Cited by 0SourceScholar
2025

StereoMamba: Enhancing Stereo Image Super-Resolution with Structured State Space Models and Bi-Directional Cross Attention

ICASSP 2025accepted

Stereo image super-resolution (SR) aims to enhance image resolution by leveraging the complementary information from stereo image pairs. While convolutional neural network (CNN)-based methods have traditionally dominated this field, they struggle with capturing long-range dependencies. Transformer-b…

Cited by 0SourceScholar
2024

Multi-Modal GPT-4 Aided Action Planning and Reasoning for Self-driving Vehicles

ICASSP 2024accepted

Explainable decision-making is critical for building trust in autonomous vehicles. We investigate the use of a pre-trained large language model (LLM) to derive comprehensible driving decisions from multi-modal time-series data captured by a monocular camera on an autonomous vehicle. Leveraging a gra…

Cited by 0SourceScholar
2023

Federated Semi-Supervised Learning for Object Detection in Autonomous Driving

ICASSP 2023accepted

One of the main challenges in designing deep learning networks for autonomous driving is the lack of labeled data. Recent trends that address this problem involve the use of unlabeled data. In this paper, we propose a unified semi-supervised and federated learning (FL) approach that is designed to o…

Cited by 0SourceScholar
2017

Optimizing Non Constant Luminance into Constant Luminance for High Dynamic Range Video Distribution

ICASSP 2017accepted

To improve compression efficiency, pixels are traditionally represented using a luma and two chroma values. Such a representation aims at separating light from color information. Two methods are usually considered for computing luma values: Non-Constant Luminance (NCL) and Constant Luminance (CL). C…

Cited by 0SourceScholar