Color Image Steganalysis Based On Steerable Gaussian Filters Bank.
Hasan AbdulrahmanMarc ChaumontPhilippe MontesinosBaptiste MagnierPublished in: IH&MMSec (2016)
Keyphrases
- gaussian filter
- color images
- gaussian filtering
- scale space
- edge detection
- color space
- corner detection
- denoising
- gray scale
- zero crossing
- median filter
- spatial domain
- low pass
- affine transform
- image processing
- critical points
- gray scale images
- feature detection
- edge detector
- pattern recognition
- contrast enhancement
- discrete cosine transform
- object recognition
- digital filters
- image quality
- image compression
- signal processing
- image features
- image segmentation