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Efficient encryption of wavelet-based coded color images

✍ Scribed by Karl Martin; Rastislav Lukac; Konstantinos N. Plataniotis

Book ID
108234285
Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
400 KB
Volume
38
Category
Article
ISSN
0031-3203

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Image coding based on wavelet feature ve
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✍ Shinfeng D. Lin; Shih-Chieh Shie; Kuo-Yuan Lee πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 129 KB

## Abstract In this article, an efficient image coding scheme that takes advantages of feature vector in wavelet domain is proposed. First, a multi‐stage discrete wavelet transform is applied on the image. Then, the wavelet feature vectors are extracted from the wavelet‐decomposed subimages by coll