A Robust Preprocessing Method for Measuring Image Visual Quality Using Log-Polar FFT Features.
Guang Yi ChenAdam KrzyzakVentzeslav ValevPublished in: IWAIPR (2023)
Keyphrases
- preprocessing
- visual quality
- template matching
- test images
- image features
- similarity measure
- log polar
- invariant features
- low level
- edge detection
- image regions
- multiscale
- feature extraction
- contrast enhancement
- region of interest
- single image
- post processing
- high resolution
- image analysis
- image segmentation
- input image
- peak signal to noise ratio
- feature points
- image quality
- image data
- multiresolution
- fourier transform
- pixel values
- feature space
- shape context