A principal component fusion-based thresholded bin-stretching for CT image enhancement.
Sonu KumarAshish Kumar BhandariPublished in: Signal Image Video Process. (2024)
Keyphrases
- image enhancement
- principal components
- histogram equalization
- principal component analysis
- image analysis
- edge detection
- gray level
- image processing
- contrast enhancement
- dimensionality reduction
- medical images
- x ray
- image contrast enhancement
- medical imaging
- image contrast
- color image enhancement
- principal component regression
- feature set
- transfer function
- unsharp masking
- covariance matrix
- image fusion
- tone mapping
- multiscale
- machine learning
- image registration
- homomorphic filtering