Multi-scale crest line extraction based on half Gaussian Kernels.
Baptiste MagnierArezki AberkanePhilippe BoriannePhilippe MontesinosChristophe JourdanPublished in: ICASSP (2014)
Keyphrases
- gaussian kernels
- line extraction
- multiscale
- gaussian kernel
- scale space
- morphological operations
- hough transform
- document images
- edge detection
- learning rate
- kernel function
- wavelet transform
- image processing
- reproducing kernel hilbert space
- natural images
- high dimensional feature space
- kernel learning
- feature space
- image segmentation
- image features
- classification accuracy
- image enhancement
- mathematical morphology
- convergence rate
- multiple kernel learning
- pattern recognition
- least squares
- adaptive thresholding
- distance measure
- kernel principal component analysis
- machine learning
- feature extraction
- image analysis
- background subtraction
- gray scale