2 papers
cs.CV2025
An Evaluation of a Visual Question Answering Strategy for Zero-shot Facial Expression Recognition in Still Images
Modesto Castrillón-Santana, Oliverio J Santana, David Freire-Obregón +2
Facial expression recognition (FER) is a key research area in computer vision and human-computer interaction. Despite recent advances in deep learning, challenges persist, especial…
eess.SP2024
Towards Bi-Hemispheric Emotion Mapping through EEG: A Dual-Stream Neural Network Approach
David Freire-Obregón, Daniel Hernández-Sosa, Oliverio J. Santana +2
Emotion classification through EEG signals plays a significant role in psychology, neuroscience, and human-computer interaction. This paper addresses the challenge of mapping human…