Use of both Invisible and Emergable Watermarks to Deter Illegal Copying of Images.

Published in: KES (2013)

Keyphrases

image database
ground truth
image data
region of interest
image retrieval
image analysis
image classification
test images
input image
image features
image collections
three dimensional
object recognition
digital images
image registration
original images
image processing operations
image set
lighting conditions
image regions
image matching
pixel values
gaussian noise
rigid body
spread spectrum
segmentation method