Determining image orientation using the Hough and Fourier transforms.
Christopher HollittAhmed Sheikh DeebPublished in: IVCNZ (2012)
Keyphrases
- fourier transform
- hough transform
- fourier domain
- polar coordinates
- image data
- input image
- single image
- discrete fourier transform
- log polar
- template matching
- frequency domain
- edge detection
- image segmentation
- multiscale
- image features
- fast fourier transform
- test images
- high resolution
- fourier analysis
- image matching
- image structure
- multiresolution
- pattern recognition
- neural network
- signal processing
- markov random field
- parameter space
- degraded images