3 papers
cs.MM2025
Ensembling Synchronisation-based and Face-Voice Association Paradigms for Robust Active Speaker Detection in Egocentric Recordings
Jason Clarke, Yoshihiko Gotoh, Stefan Goetze
Audiovisual active speaker detection (ASD) in egocentric recordings is challenged by frequent occlusions, motion blur, and audio interference, which undermine the discernability of…
cs.MM2025
Face-Voice Association for Audiovisual Active Speaker Detection in Egocentric Recordings
Jason Clarke, Yoshihiko Gotoh, Stefan Goetze
Audiovisual active speaker detection (ASD) is conventionally performed by modelling the temporal synchronisation of acoustic and visual speech cues. In egocentric recordings, howev…
cs.CL2025
Alzheimer's Dementia Detection Using Perplexity from Paired Large Language Models
Yao Xiao, Heidi Christensen, Stefan Goetze
Alzheimer's dementia (AD) is a neurodegenerative disorder with cognitive decline that commonly impacts language ability. This work extends the paired perplexity approach to detecti…