Robust image hashing based on structural and perceptual features for authentication of color images.
Muhammad Farhan KhanSyed Muhammad MonirImran NaseemPublished in: Turkish J. Electr. Eng. Comput. Sci. (2021)
Keyphrases
- color images
- image noise
- image data
- image authentication
- fragile watermarking
- image content
- image features
- image classification
- gray scale images
- geometric distortions
- segmentation method
- single image
- image segmentation
- multiscale
- color correction
- contrast enhancement
- image analysis
- partial occlusion
- gray level images
- image retrieval
- input image
- high resolution
- image representation
- feature points
- tamper detection
- digital images
- color image segmentation
- impulsive noise
- image processing
- pixel values
- color information
- region of interest
- test images
- image regions
- color space
- watermarking technique
- keypoints
- image quality
- color components
- edge detection
- similarity measure
- computer vision