Some practical constraints and solutions for optical camera communication

Practical Quantum Communication and Cryptography for WDM Optical Networks

Keeping in mind the ubiquitous standard optical fiber for long-distance transmission and the widespread availability of efficient active and passive fiber devices, we have been developing telecom-band resources for practical quantum communication and cryptography in wave-division-multiplexed (WDM) optical networks. In this talk I present our recent results on two fronts: i) telecom-band in-fibe...

Health Tourism: Opportunities, Constraints, Obstacles and Solutions

Practical Solutions for Calibration of Optical See-Through Devices

One of the most crucial tasks in a see-through augmented reality (AR) system is to register the virtual objects with the real world through a transparent display. The importance stems not only from the fact that registration requires careful calibration of the system but also from the necessity that any calibration procedure should take into account the users. Tuceryan et al. in [26] proposed a...

Practical Constraints on Collaterals under Iranian Law

Biometrics-based Password Identity Verification : Some Practical Issues and Solutions

Password is the most widely used identity verification method in computer security domain. However, due to its simplicity, it is vulnerable to imposter attacks. One way to add a shield to password is to employ keystroke dynamics, which is a biometric-based approach. Without manual preprocessing to remove noises and outliers resulted from typing inconsistencies, a poor detection accuracy results...