Browsing by Keywords "Navigation"
Now showing items 1-12 of 12
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The aid of colour on spatial navigation: A study in a virtual hospital environment
(ACM, 2016)The aim of this study is to explore the effects of colour as visuo-spatial cue on spatial navigation and developing a cognitive map in elderly in a simulated virtual hospital environment. The study further purports to ... -
Autonomous navigation of robotic units in mobile sensor network
(2012)This work is motivated by the problem of detecting buried anti-tank and anti-personnel mines in roads or some border regions. The problem is tried to be solved by use of small mobile robotic sensors and their some abilities ... -
Comparative analysis of different approaches to target differentiation and localization with sonar
(Elsevier, 2003)This study compares the performances of different methods for the differentiation and localization of commonly encountered features in indoor environments. Differentiation of such features is of interest for intelligent ... -
Computer vision based forest fire detection
(IEEE, 2008)Lookout posts are commonly installed in the forests all around Turkey and the world. Most of these posts have electricity. Surveillance cameras can be placed on to these surveillance towers to detect possible forest fires. ... -
Exploiting navigational queries for result presentation and caching in Web search engines
(John Wiley & Sons, Inc., 2011)Caching of query results is an important mechanism for efficiency and scalability of web search engines. Query results are cached and presented in terms of pages, which typically include 10 results each. In navigational ... -
Identification of target primitives with multiple decision-making sonars using evidential reasoning
(Sage Publications Ltd., 1998-06)In this study, physical models are used to model reflections from target primitives commonly encountered in a mobile robot's environment. These targets are differentiated by employing a multitransducer pulse/echo system ... -
Kinect based intelligent wheelchair navigation with potential fields
(IEEE, 2014)Increasing elderly people population and people with disabilities constitute a huge demand for wheelchairs. Wheelchairs have an important role on improving the lives and mobilization of people with disabilities. Moreover, ... -
Pedestrian dead reckoning employing simultaneous activity recognition cues
(Institute of Physics Publishing, 2012-01-11)We consider the human localization problem using body-worn inertial/magnetic sensor units. Inertial sensors are characterized by a drift error caused by the integration of their rate output to obtain position information. ... -
Personal navigation via high-resolution gait-corrected inertial measurement units
(IEEE, 2010)In this paper, a personal micronavigation system that uses high-resolution gait-corrected inertial measurement units is presented. The goal of this paper is to develop a navigation system that uses secondary inertial ... -
Remediating the data : a study on the interactive dimensions in new media
(Bilkent University, 2005)This thesis analyses the role of interface in altering perception and customizing interaction in new media. It comprehends the correlation of theory and practice while probing into the current debate by means of examples ... -
The state of the art in mobile graphics research
(Institute of Electrical and Electronics Engineers, 2008)High-quality computer graphics let mobile-device users access more compelling content. Still, the devices' limitations and requirements differ substantially from those of a PC. This survey of mobile graphics research ... -
Utilization of navigational queries for result presentation and caching in search engines
(ACM, 2008-10)We propose result page models with varying granularities for navigational queries and show that this approach provides a better utilization of cache space and reduces bandwidth requirements.
