Estimating cover image for universal payload region detection in stego images.
Punam BediAnuradha SinghalPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- region detection
- secret image
- cover image
- pixel values
- input image
- image data
- image features
- edge detection
- data hiding
- jpeg images
- object recognition
- detection method
- image classification
- image regions
- secret data
- test images
- reversible data hiding
- lossy compression
- spatial domain
- lighting conditions
- computer vision
- image quality
- image retrieval
- multiscale