Multi-image cipher based on the random walk of Knight in a virtual 3D chessboard.
Nadeem IqbalMuhammad Adnan KhanSang-Woong LeePublished in: Multim. Tools Appl. (2024)
Keyphrases
- random walk
- markov chain
- multiscale
- image retrieval
- image features
- image content
- image segmentation
- image classification
- image encryption scheme
- markov random walk
- spectral graph partitioning
- dynamic programming
- directed graph
- matrix representation
- transition probability matrix
- machine learning
- similarity measure
- image collections
- transition probabilities
- stationary distribution
- spectral methods
- gibbs distribution