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