An improved reversible steganography scheme based on dual cover images.

Nagaraj V. Dharwadkar B. B. Amberker

Published in: Int. J. Multim. Intell. Secur. (2010)

Keyphrases

image database
image data
input image
image analysis
image features
three dimensional
ground truth
secret data
test images
object recognition
pixel values
image registration
image retrieval
image classification
image set
segmentation scheme
data embedding
recognition scheme
edge detection
feature points
segmentation algorithm
image regions
image collections
motion estimation
gaussian noise
jpeg images