Novel color image steganalysis method based on RGB channel empirical modes to expose stego images with diverse payloads.
Amrutha EzhilarasanS. ArivazhaganW. Sylvia Lilly JebaraniPublished in: Pattern Anal. Appl. (2023)
Keyphrases
- test images
- pixel values
- color channels
- color space
- color correction
- segmentation method
- white balance
- ccd camera
- image database
- color images
- gray value
- color histogram
- image regions
- image data
- color information
- input image
- hsv color space
- visually pleasing
- color transfer
- edge detection
- image matching
- color components
- image registration
- spatial correlation
- colour images
- gray level images
- high frequency components
- color features
- image retrieval