Dimensionality determination: A thresholding double ridge ratio approach.
Xuehu ZhuXu GuoTao WangLixing ZhuPublished in: Comput. Stat. Data Anal. (2020)
Keyphrases
- dimensionality reduction
- high dimensional
- thresholding method
- edge detection
- feature space
- training set size
- denoising
- gray level
- high dimensionality
- image processing
- post processing
- standard deviation
- image segmentation
- global thresholding
- thresholding algorithm
- real time
- ridge detection
- adaptive thresholding
- singular points
- high dimensional spaces
- real world