Advanced wavelet based steganography for colored images.
Saeid FazliSajad GholamrezaeiAmir BazrafshanPublished in: ICUMT (2010)
Keyphrases
- image database
- ground truth
- image features
- input image
- image retrieval
- image data
- test images
- image analysis
- lighting conditions
- three dimensional
- object recognition
- wavelet transform
- multiresolution
- image classification
- jpeg images
- image collections
- image set
- wavelet subbands
- data embedding
- color regions
- segmentation method
- single image
- segmentation algorithm
- natural images
- feature points
- image registration