Image Hashing Robust Against Cropping and Rotation.
Martin SteinebachTiberius BerwangerHuajian LiuPublished in: J. Cyber Secur. Mobil. (2023)
Keyphrases
- image content
- geometric distortions
- image noise
- image data
- image features
- image transformations
- image retrieval
- image analysis
- input image
- affine transform
- image classification
- edge detection
- image segmentation
- discrete fourier transform
- multiscale
- partial occlusion
- geometric attacks
- similarity measure
- aspect ratio
- jpeg compression
- invariant features
- image regions
- image representation
- high resolution
- hash functions
- bounding box
- geometric transformations
- test images
- log polar
- single image
- feature points
- object pose