A New Design Tool for Feature Extraction in Noisy Images Based on Grayscale Hit-or-Miss Transforms.
Paul MurraySteve MarshallPublished in: IEEE Trans. Image Process. (2011)
Keyphrases
- gray scale
- noisy images
- design tools
- feature extraction
- mathematical morphology
- binary images
- denoising
- image denoising
- structuring elements
- color images
- computer aided
- edge detection
- image processing
- noise level
- gray level
- grayscale images
- morphological operations
- spatially varying
- wavelet transform
- pattern recognition
- feature vectors
- morphological operators
- radon transform
- face recognition
- frequency domain
- texture features
- principal component analysis
- feature space
- image classification
- multiscale
- wavelet coefficients
- dimensionality reduction
- texture analysis
- partial differential equations
- image patches
- natural images
- local binary pattern
- face images