Deriving Sparse Coefficients of Wavelet Pyramid Taking Clues from Hough Transform.
Jignesh K. BhavsarSuman K. MitraPublished in: PReMI (2009)
Keyphrases
- hough transform
- multiresolution
- sparse coefficients
- multiscale
- straight line
- sparse representation
- wavelet coefficients
- wavelet transform
- line segments
- hough space
- image processing
- denoising
- voting method
- lane detection
- line detection
- raster images
- image representation
- scale space
- randomized hough transform
- circle detection
- line fitting
- generalized hough transform
- peak detection
- geometric methods
- radon transform
- signal processing
- line extraction
- unsupervised learning
- feature extraction
- computer vision
- data sets