Nanowatt Acoustic Inference Sensing Exploiting Nonlinear Analog Feature Extraction.
Minhao YangHongjie LiuWeiwei ShanJun ZhangIlya KiselevSang Joon KimChristian C. EnzMingoo SeokPublished in: IEEE J. Solid State Circuits (2021)
Keyphrases
- feature extraction
- kernel principal component analysis
- preprocessing
- feature vectors
- image processing
- probabilistic inference
- pattern classification
- source localization
- face recognition
- bayesian inference
- feature set
- extracted features
- frequency domain
- signal processing
- principal component analysis
- pattern recognition
- bayesian networks
- image classification
- real time
- feature space
- gabor filters
- acoustic features
- linear discriminant analysis
- bird species
- linear feature extraction
- vlsi architecture
- acoustic signal
- independent components analysis
- defect detection
- iris recognition
- belief networks
- dimension reduction
- dimensionality reduction
- wavelet transform
- feature selection
- neural network