Volume 7 - Number 2 - 2011-3 - Signal and Data Processing -

Volume 7, Issue 2 (3-2011)

A New Authentication System Based on Wavelet and Contourlet Transforms for Low Quality Palmprint Images

P. 3-12

Abstract (705 Views) | Full-Text (PDF) (181 Downloads)

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P. 13-22

Abstract (561 Views) | Full-Text (PDF) (171 Downloads)

Reducing the Periodic Noise Effects in Digital Image by an Adaptive Median Filter in the Frequency Domain

P. 23-36

Abstract (720 Views) | Full-Text (PDF) (198 Downloads)

Improvement of Telephone Keyword Spotting Performance Using Linear Programming-Based Score Normalization

P. 37-48

Abstract (584 Views) | Full-Text (PDF) (157 Downloads)

Designing a Currency Recognition System Based on Neural Networks Using Texture and Color of Images

P. 59-68

Habib Ahaki , Babak Nasersharif

Abstract (799 Views) | Full-Text (PDF) (228 Downloads)

Design and Evaluation of a Persian TTS system using prosodically-sensitive concatenative units

P. 69-84

Abstract (505 Views) | Full-Text (PDF) (211 Downloads)