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Using the energy compaction and time frequency resolution of wavelet analysis, the paper proposes to develop a multimodal biometric system that combines iris recognition and speaker identification systems. The uniqueness of iris pattern and the robustness of speaker identification based on pitch period estimation complement each other in the proposed system. The paper also critically analyzes the...
The multi resolution nature and energy compaction of wavelet transform particularly makes them suitable for analysis of biological features both behavioral and physiological. The paper proposes to use Daubechies 3 and 4 wavelets to analyze the iris pattern and speech samples with the application of decision theory in case the stand alone systems of speech identification and iris recognition yield...
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