2 Ergebnisse.

This book is research work on Four wave mixing effects in Narrow spaced WDM systems. It would be of great use to Post graduate and Research Scholars working on broadband and narrow band amplification in multi-channel systems. Investigations on non-linear effects make it suitable for researchers working on optical non-linearities too in particular for Four Wave Mixing effects. Parametric amplification has been investigated for broadband and L-b...

In the present work, many methods are combined to build a reliable and fast method for feature extraction in iris recognition system. Reliable techniques for iris image enhancement and circle detection are used. These techniques can then be used to facilitate the further study of the statistics of iris. Also a program coding with MATLAB going through all the stages of the iris recognition is built. It is helpful to understand the procedures of...