Curiously Effective Features for Image Quality Prediction.
Sören BeckerThomas WiegandSebastian BossePublished in: CoRR (2021)
Keyphrases
- image features
- quality prediction
- test images
- input image
- low level
- image data
- original images
- image representation
- extracted features
- single image
- feature matching
- keypoints
- global features
- image analysis
- feature vectors
- extracting features
- image content
- grey level
- image classification
- image regions
- image pixels
- invariant features
- image description
- spatial distribution
- salient features
- visual appearance
- image segmentation
- image quality
- feature extraction
- image matching
- edge detection
- feature representation
- static images
- spatial information
- feature space
- high quality
- feature descriptors
- individual features
- multiscale
- image retrieval
- sample images
- feature values
- image set
- machine learning
- feature detectors
- segmentation method
- matching process
- pixel values
- image collections
- feature points
- segmentation algorithm
- geometric constraints
- feature detection
- image similarity
- image structure
- spatial relationships
- geometrical features