Keyphrases
- image enhancement
- gaussian mixture model
- edge detection
- image analysis
- contrast enhancement
- median filter
- noise removal
- image processing
- image data
- multiscale
- transfer function
- image segmentation
- image features
- mixture model
- input image
- impulsive noise
- expectation maximization
- image registration
- feature vectors
- object recognition
- gaussian noise
- em algorithm
- gaussian filter
- segmentation method
- keypoints
- wavelet transform
- pattern recognition
- computer vision
- image restoration
- high resolution
- feature detection
- face recognition