HiPA: Enabling One-Step Text-to-Image Diffusion Models via High-Frequency-Promoting Adaptation.
Yifan ZhangBryan HooiPublished in: CoRR (2023)
Keyphrases
- high frequency
- low frequency
- high resolution
- high frequency components
- high frequencies
- input image
- visual quality
- image data
- low and high frequency
- blocking artifacts
- multi resolution analysis
- post processing
- wavelet transform
- subband
- diffusion models
- frequency domain
- frequency band
- high pass
- similarity measure
- diffusion model
- multiscale
- discrete wavelet transform
- wavelet coefficients
- low pass
- remote sensing
- image analysis
- image segmentation
- image processing
- super resolution
- edge detection
- multiresolution
- subband decomposition
- high quality