Unlocking Fine-Grained Details with Wavelet-Based High-Frequency Enhancement in Transformers.
Reza AzadAmirhossein KazerouniAlaa SulaimanAfshin BozorgpourEhsan Khodapanah AghdamAbin JoseDorit MerhofPublished in: MLMI@MICCAI (1) (2023)
Keyphrases
- fine grained
- high frequency
- wavelet transform
- multi resolution analysis
- wavelet domain
- low frequency
- coarse grained
- wavelet transformation
- wavelet coefficients
- subband decomposition
- subband
- multiresolution
- visual quality
- image compression
- access control
- multiscale
- wavelet decomposition
- high resolution
- image enhancement
- low pass
- image processing
- high frequencies
- discrete wavelet transform
- high frequency components
- frequency band
- contrast enhancement
- co occurrence
- web search
- feature extraction