Robust coverless steganography using limited mapping images.
Xiyao LiuZhaoying LiJunxing MaWei ZhangJian ZhangYipeng DingPublished in: J. King Saud Univ. Comput. Inf. Sci. (2022)
Keyphrases
- image data
- image database
- input image
- ground truth
- three dimensional
- image analysis
- image noise
- test images
- partial occlusion
- object recognition
- geometric distortions
- image features
- image retrieval
- lighting conditions
- illumination conditions
- image collections
- jpeg images
- image matching
- image classification
- edge detection
- digital images
- keypoints
- segmentation method
- image registration
- registration errors
- motion estimation
- image processing