Mobility Viewer: An Eulerian Approach for Studying Urban Crowd Flow

development of an explicit eulerian method for treating particle laden turbulent flow in dust collectors

An Approach for Crowd Density and Crowd Size Estimation

Crowd density estimation is very important in intelligent crowd monitoring. In this paper, a new approach of crowed density estimation is proposed. This method combines the advantage of pixel statistical feature and texture analysis, and reduces the impact of perspective distortion by dividing the region of interest. Moreover, we estimate the crowd size (the range of numbers) for high density a...

An Eulerian interface sharpening algorithm for compressible two-phase flow: The algebraic THINC approach

Article history: Received 7 April 2013 Received in revised form 4 December 2013 Accepted 7 March 2014 Available online 18 March 2014

An Urban Planning Web Viewer Based on AJAX

The Program for Promoting the Urbanism Network is a Spanish project promoted by red.es. The main goal of this project is the systematization of the urban planning of all the municipalities of the country using a single conceptual model that will end with the regional differences. The program has two main goals: first, building a Transactional Planning Management System based on a service-orient...

An Implicit-Explicit Eulerian Godunov Scheme for Compressible Flow

A hybrid implicit-explicit scheme is developed for Eulerian hydrodynamics. The hybridi~atlon is a continuous switch and operates on each characteristic field separately. The explicit scheme is a version of the second-order Godunov scheme; the implicit method is only firstorder accurate in time but leads to Ii block tridiagonal matrix inversion for efficiency and is unconditionally stable for th...