FFT and Convolution Performance in Image Filtering on GPU.
Ondirej FialkaMartin CadíkPublished in: IV (2006)
Keyphrases
- image filtering
- fast fourier transform
- fourier transform
- frequency domain
- fourier domain
- discrete fourier transform
- back projection
- floating point
- image filters
- image restoration
- signal processing
- edge detection
- parallel processing
- median filter
- discrete cosine transform
- image processing
- tensor scale
- radon transform
- image enhancement
- image reconstruction
- input image
- image analysis
- high quality
- feature extraction