FPGNet: Single Image Deraining with High-Frequency Channel and Frequency Domain Prior Guidance.
Zhaoyong YanGang LiLingyu SiHongwei DongPublished in: ICASSP (2024)
Keyphrases
- single image
- frequency domain
- low frequency
- high frequency
- subband
- spatial domain
- fourier transform
- low pass
- multiple images
- wavelet transform
- filter bank
- discrete wavelet transform
- light source
- cross correlation
- denoising
- wavelet coefficients
- feature extraction
- super resolution
- multiresolution
- bandpass
- visual quality
- wavelet domain
- structured light
- image compression
- spherical harmonics
- high resolution
- natural images
- wavelet decomposition
- bit rate
- image quality
- multiscale