Reliable information embedding for image/video in the presence of lossy compression.
Qing ChenHenri MaîtreQiu-ping DengPublished in: Signal Process. Image Commun. (2012)
Keyphrases
- lossy compression
- data hiding
- image quality
- gray level images
- image data
- jpeg images
- watermarking algorithm
- lossless compression
- watermarking technique
- input image
- image classification
- bit rate
- image features
- image compression
- image authentication
- pattern matching
- image retrieval
- image segmentation
- key frames
- multiscale
- image watermarking
- image representation
- multimedia
- reversible data hiding
- video content
- video analysis
- pixel values
- spatial domain
- compression ratio
- video frames
- video data
- high resolution
- feature vectors
- high quality