Cryptanalysis of an Enhanced Spatiotemporal Chaotic Image/Video Cryptosystem.
Eun-Jun YoonJeong-Woo HongSang-Yoon YoonDong-In ParkMyung-Jin ChoiPublished in: EURASIP J. Adv. Signal Process. (2011)
Keyphrases
- image features
- image data
- input image
- static images
- test images
- image retrieval
- low level
- chaotic sequence
- image classification
- image analysis
- cellular automata
- pixel values
- image frames
- spatial and temporal
- spatiotemporal features
- space time
- high resolution
- multimedia
- multiscale
- image segmentation
- image representation
- image content
- edge detection
- key frames
- video files
- image collections
- video streams
- image regions
- video sequences
- video content
- s box
- temporal continuity
- video frames