Extracting Video-Based Breath Signal For Detection of Out-of-breath Speech.

Sibasis Sahoo Samarendra Dandapat

Published in: SPCOM (2022)

Keyphrases

signal detection
noisy environments
matched filter
speech recognition
automatic detection
detection algorithm

signal processing
low signal to noise ratio
detection rate
false positives
object detection
frequency domain

detection method
original signal
speech signal
automatic speech recognition
fundamental frequency
audio visual

spontaneous speech
weak signal
text recognition
computer vision
high frequency
multiresolution