An improved sub-harmonic to harmonic ratio method for pitch estimation and Shadja detection.
Balachandra KumaraswamyPoonacha P. GPublished in: Concurr. Comput. Pract. Exp. (2023)
Keyphrases
- detection method
- significant improvement
- experimental evaluation
- detection algorithm
- objective function
- preprocessing
- neural network
- high accuracy
- line detection
- density estimation
- computational cost
- clustering method
- support vector machine
- estimation accuracy
- classification method
- segmentation method
- parameter estimation
- computationally efficient
- medical images
- dynamic programming
- cost function
- prior knowledge
- similarity measure
- decision trees
- clustering algorithm