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At the present there are some systems offering pedestrian navigation, but not as many are designated for people with visual impairments. The aim of this study is to present a navigation aid which makes use of a stereoscopy video system, OpenCV library, and general purpose mobile devices. The system is based on algorithms for machine image recognition using a stereoscopy camera rig. It reconstructs...
Smartphones have become the most convenient and ubiquitous interface for Internet services. They are equipped with a multitude of sensors that can significantly improve the user's cognitive ability. Face recognition is one of the fastest growing applications in mobile domains due to the wide range of potential uses. However, face recognition is a computation-intensive process and requires resources...
Authentication is the process of identifying and verifying someone, who it claims to be known as user. The increasing popularity of smart mobile phones provides user to store personal data and user information. It is necessary to ensure the confidential access of the mobile phone to its user. Currently, Face Unlock is the biometric user authenticating system widely available in mobile phone. However,...
This paper shows the importance and benefit of coupling cloud computing with mobile especially due to power limitations that mobile devices exhibit. Moreover, the work done shows that mobile computing can be applied for educational purposes, where a tool for students termed Mobi4Ed is presented. This educational tool aims at exploiting the concept of cloud computing in the context of image and video...
Thanks to the Internet development, a surveillance user can monitor the distant events via a browser on a computer. These events can be even viewed on a mobile phone with the assistance from modern mobile networks. Besides, two well-known platforms - OSGi and OpenCV are widely used for application construction. OSGi is constructed to provide a service platform with high application interoperability...
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