İç mekân navigasyonu ağ modelleri: Karşılaştırmalı bir inceleme

Nowadays, the use of outdoor navigation applications is quite common. For indoor navigation, this case still an emerging application due to lack a standardised positioning equipment, higher costs, accuracy issues, more complex structure spaces and fact that comprehensive network model support for floor-level paths non-level studies on computation routes are not fully developed yet. Due degree complexity vary depending non-standard structures buildings freedom movement capability in wide spectrum, different networks can be generated. In study, Medial Axis Transform (MAT) based methods Visibility Graph (VG) originates from isovists theory which prominent models literature generated building information modelling Yildiz Technical University Civil Engineering Faculty by utilizing two-dimensional floor plans new approach proposed VG restricting line sight between sub-corridors space combining it with MAT. The usability these compared terms shortest distance fewest turns made route. findings experimental study showed shown previous correlated human perception enables mean 1.17 m shorter distances 0.20 times fewer than closest model. statistical tests demonstrated hybrid does differ significantly thus used instead various scenarios.