Bone shape characterization using the fourier transform and edge detection in digital X-ray images.
Diego SusanjGordan GulanIvica KozarZeljko JericevicPublished in: MIPRO (2016)
Keyphrases
- fourier transform
- edge detection
- digital x ray images
- fourier coefficients
- frequency domain
- polar coordinates
- fourier descriptors
- x ray
- signal processing
- proximal femur
- radon transform
- fourier domain
- shape representation
- fourier analysis
- shape features
- discrete fourier transform
- edge detector
- frequency spectrum
- fast fourier transform
- power spectral density
- multiscale
- image processing
- noisy images
- shape descriptors
- image compression
- log polar
- shape analysis
- shape matching
- neural network
- optimal filter
- correlation function
- spectral estimation
- feature vectors