Research on the fast Fourier transform of image based on GPU.
Feifei ShenZhenjian SongCongrui WuJiaqi GengQingyun WangPublished in: CoRR (2015)
Keyphrases
- fast fourier transform
- fourier transform
- frequency domain
- signal processing
- floating point
- spectral analysis
- discrete cosine transform
- fourier transformation
- discrete wavelet transform
- computer vision
- spatial domain
- pattern recognition
- high quality
- image processing
- filter bank
- edge detection
- image analysis
- radon transform
- multiscale
- neural network