Keyphrases
- fourier transform
- digital camera
- fourier spectrum
- digital images
- fourier analysis
- image reconstruction
- black and white
- tomographic image reconstruction
- frequency domain
- real time
- fourier series
- translation invariant
- fourier domain
- shift invariant
- fourier coefficients
- series expansion
- spectral estimation
- fourier mellin transform
- radon transform
- medical imaging
- low cost
- information systems
- artificial intelligence