Frequency Domain Directional Filtering Based Rain Streaks Removal from a Single Color Image.
Changbo LiuYanwei PangJian WangAiping YangJing PanPublished in: ICIC (1) (2014)
Keyphrases
- frequency domain
- directional filtering
- color images
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- feature extraction
- denoising
- low pass
- edge detection
- frequency domain analysis
- spectrum analysis
- gray scale
- subband
- image processing
- color information
- fourier analysis
- frequency analysis
- power spectra
- feature space
- multiscale
- low cost
- fast fourier transform