Hanaa S. Ali

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To improve the performance of speaker identification systems, an effective and robust method is proposed to extract speech features, capable of operating in noisy environment. Based on the time-frequency multi-resolution property of wavelet transform, the input speech signal is decomposed into various frequency channels. For capturing the characteristic of(More)
M-Commerce is an emerging market. As with any emerging market there are some significant opportunities and risks . In M-Commerce security risk is major risk which this proposed system will try to remove . The most important element of M-Commerce is security issues and how this proposed system can make it safe for customers to feel comfortable while using(More)
Iris recognition is gaining more attention and the development of the field is increasing rapidly. This paper presents a complete iris recognition system. The iris features are obtained using Speeded Up Robust Features (SURF) after enhancing the image using Contrast Limited Adaptive Histogram Equalization (CLAHE). A novel matching algorithm based on(More)
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