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Overview:
Iris structure has complex and plentiful textures which can be extracted as features for iris coding. We present a new representation of iris coding by using 2D wavelet. The proposed scheme of feature extraction is to use the multi-level coefficients of decomposition parts of image via wavelet. A feature vector consists of 5-level decomposition coefficients along vertical and horizontal direction. From these coefficients a compact binary code is generated.
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| Format: | Software | Size: | 54 KB |
| Date: | Jan 2009 | Version: | 1.0 |
| License: | Free | ||
| Platform: | Windows | ||
| System Req: | Matlab 7.0 |
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