Voice Stress Detection: A method for stress analysis detecting fluctuations on Lippold microtremor spectrum using FFT.
Roberto Cabrera-CosetlJ. M. David Báez-LópezPublished in: CONIELECOMP (2011)
Keyphrases
- detection method
- detection algorithm
- cost function
- high precision
- computational cost
- synthetic data
- line detection
- hybrid method
- segmentation method
- experimental evaluation
- support vector machine
- object detection
- face detection
- clustering method
- signal processing
- fourier transform
- support vector machine svm
- statistical analysis
- genetic algorithm
- high accuracy
- preprocessing
- similarity measure
- feature extraction
- image processing
- computer vision