Assessing robustness of radiomic features by image perturbation.
Alex ZwanenburgStefan LegerLinda AgolliKaroline PilzEsther G. C. TroostChristian RichterSteffen LöckPublished in: CoRR (2018)
Keyphrases
- image features
- extracting features
- image data
- low level
- invariant features
- spatial distribution
- image regions
- input image
- image classification
- original images
- test images
- extracted features
- image analysis
- image description
- multiscale
- feature values
- image representation
- feature extractor
- salient features
- spatial information
- matching process
- grey level
- single image
- global features
- visual appearance
- individual features
- image segmentation
- image collections
- image pixels
- region of interest
- feature matching
- feature extraction
- image statistics
- fingerprint images
- computer vision
- feature points
- segmentation method
- keypoints
- image retrieval
- feature space
- geometrical features
- color features
- image similarity
- feature vectors
- wavelet transform
- co occurrence
- pixel values
- image matching
- feature representation
- image content
- target object
- feature descriptors