[PDF][PDF] Multimodal Fusion of Appearance Features, Optical Flow and Accelerometer Data for Speech Detection.

P Giannakeris, S Vrochidis, I Kompatsiaris - MediaEval, 2019 - ceur-ws.org
In this paper we examine the task of automatic detection of speech without microphones,
using an overhead camera and wearable accelerometers. For this purpose, we propose the …