A novel method for feature extraction of crackles in lung sound.
Zhenzhen LiXiaoming WuMinghui DuPublished in: BMEI (2012)
Keyphrases
- feature extraction
- synthetic data
- preprocessing
- significant improvement
- experimental evaluation
- support vector machine svm
- support vector machine
- detection method
- high precision
- classification method
- computational cost
- dynamic programming
- high accuracy
- feature selection
- feature representation
- segmentation method
- texture analysis
- pattern classification
- computer vision
- segmentation algorithm
- classification accuracy
- cost function
- pairwise
- feature space
- support vector
- face recognition