A 28-nW Noise-Robust Voice Activity Detector with Background Aware Feature Extraction.
Jingsen YangLiangjian LyuZirui DongHeyu RenC.-J. Richard ShiPublished in: A-SSCC (2023)
Keyphrases
- feature extraction
- image noise
- background noise
- noisy environments
- noise level
- noisy data
- detection algorithm
- geometric distortions
- salt pepper
- noise reduction
- missing data
- frequency domain
- feature space
- preprocessing
- speeded up robust features
- face recognition
- illumination change
- discriminant analysis
- noise model
- median filter
- estimation error
- computer vision
- detection method
- principal component analysis
- object recognition
- video sequences
- image processing