Image cryptographic algorithm based on the Haar wavelet transform.
Sara TedmoriNijad Al-NajdawiPublished in: Inf. Sci. (2014)
Keyphrases
- segmentation algorithm
- haar wavelet transform
- region of interest
- image data
- test images
- image matching
- input image
- segmentation method
- image segmentation
- gray value
- expectation maximization
- matching algorithm
- image processing
- estimation algorithm
- image features
- multiscale
- similarity measure
- image restoration
- single image
- low level
- image analysis
- recognition algorithm
- color constancy
- feature selection