A Secret Image Sharing Method Using Integer Wavelet Transform
A new image sharing method, based on the reversible integer-to-integer (ITI) wavelet transform and Shamir's (r,m) threshold scheme is presented, that provides highly compact shadows for real-time progressive transmission. This method, working in the wavelet domain, processes the transform co...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2007-01-01
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| Series: | EURASIP Journal on Advances in Signal Processing |
| Online Access: | http://dx.doi.org/10.1155/2007/63281 |