Research on State Recognition Technology of Elevator Traction Machine Based on Modulation Feature Extraction.
Dongyang LiJianyi YangYong LiuPublished in: Sensors (2022)
Keyphrases
- feature extraction
- pattern recognition
- recognition rate
- wavelet transform
- principal component analysis
- image classification
- rapid development
- image processing
- recognition process
- key technologies
- facial expression recognition
- recognition accuracy
- cost effective
- data processing
- ear biometrics
- automatic recognition
- frequency domain
- real time
- object recognition
- discriminant analysis
- state space
- control system
- extracted features
- feature vectors
- feature extractor
- linear feature extraction
- computer vision