Adversarial Dual Network Learning With Randomized Image Transform for Restoring Attacked Images.
Jianhe YuanZhihai HePublished in: IEEE Access (2020)
Keyphrases
- input image
- image data
- image features
- test images
- image retrieval
- image collections
- image classification
- image analysis
- original images
- image set
- high contrast
- image pixels
- image content
- region of interest
- unlabeled images
- pixel values
- edge detection
- image noise
- transformed images
- image processing algorithms
- reference images
- digital imaging
- intensity values
- image matching
- image regions
- feature points
- segmentation method
- segmentation algorithm
- contrast enhancement
- grey level
- linear predictors
- single image
- image database
- web images
- curvelet transform
- image segmentation
- multiscale
- laplacian pyramid
- gray value
- pixel intensities
- lighting conditions
- synthesized images
- keypoints
- image transformations
- imaging process
- spatial information
- image structure
- polar coordinates
- gaussian noise
- sample images
- illumination conditions
- object detectors
- source images
- labeled images
- discrete fourier transform
- bounding box
- visual features
- image registration
- object recognition
- directional filtering