An Accurate Discrete Fourier Transform for Image Processing.
Normand BeaudoinSteven S. BeaucheminPublished in: ICPR (3) (2002)
Keyphrases
- discrete fourier transform
- image processing
- fourier transform
- frequency domain
- signal processing
- image analysis
- pattern recognition
- computer vision
- image restoration
- radon transform
- image segmentation
- fourier series
- multiscale
- discrete cosine transform
- object recognition
- denoising
- image compression
- computationally efficient
- similarity measure
- feature extraction
- spatial domain