An Attack Against Image-Based Selective Bitplane Encryption.
Dominik EngelAndreas UhlPublished in: ICIP (2) (2007)
Keyphrases
- bit plane
- secret key
- encryption algorithm
- ciphertext
- low complexity
- rate distortion
- wavelet coefficients
- image coding
- bitstream
- transform domain
- coding method
- probability model
- bit rate
- distributed video coding
- video compression
- rate control
- encryption scheme
- coding scheme
- smart card
- video coding
- wavelet transform
- multiresolution
- multiscale
- computer vision
- dct domain
- mode selection
- visual quality
- statistical model
- natural images
- image quality
- video sequences
- feature extraction