Watermarking video content using visual cryptography and scene averaged image.
Aditya VashisthaRajarathnam NallusamyAmitabha DasSanjoy Kumar PaulPublished in: ICME (2010)
Keyphrases
- video content
- input image
- video sequences
- image regions
- image data
- multiscale
- image content
- image features
- video data
- image retrieval
- image representation
- secret image
- visual cryptography
- key frames
- digital images
- image classification
- image segmentation
- video streams
- d scene
- moving objects
- low level
- image sequences
- three dimensional
- secret sharing scheme
- post processing
- color images
- feature extraction
- video quality
- watermarking technique
- image authentication
- human eyes