WHFL: Wavelet-Domain High Frequency Loss for Sketch-to-Image Translation.
Min Woo KimNam Ik ChoPublished in: WACV (2023)
Keyphrases
- high frequency
- wavelet domain
- low frequency
- wavelet decomposition
- wavelet coefficients
- high resolution
- high frequency components
- wavelet transform
- multiscale
- discrete wavelet transform
- subband
- spatial domain
- wavelet transformation
- denoising algorithm
- shift invariant
- low and high frequency
- visual quality
- low pass
- denoising
- multiresolution
- contourlet transform
- speckle noise
- image data
- blocking artifacts
- wavelet domain hidden markov tree
- input image
- image representation
- image retrieval
- sar images
- pixel values
- image features
- image classification
- image segmentation
- image analysis
- human visual system
- image compression
- frequency domain
- image denoising
- filter bank
- high pass
- feature extraction
- image processing