Sentence examples for crowd density was from inspiring English sources
Two main conclusions have emerged from the above: Despite a very low penetration of the software (only less than one percent of the visitors had used it), at least at a qualitative level, the estimate of the crowd density was surprisingly accurate.
Hereby, the crowd density is an important characteristic to assess the criticality of crowd situations.
Crowd density is also observed by police forces during the management of mass gatherings.
The crowd density is obtained from video footage recorded by CCTV video cameras (see Section 4.2).
To gain insight into the accuracy of our calibration methodology, we calibrate all user density measure ρ User where a CCTV-based reference crowd density is available.
Experimental results show that the algorithm is capable of producing promising results where the areas with the maximum crowd density are continuously detected and covered in a dynamic way.
It can be transformed so that the crowd density is a function of the crowd speed: ρ Crowd ( r →, t, v ) = γ ⋅ ρ max ρ max ⋅ ln ( − v 0 v ( r →, t ) − v 0 ) + γ with v ( r →, t ) ≠ v 0. (7).
So, the assumption is that in everyday situations crowd density is an important measure to assess the walking situation quality (this is the former summand), but that it's important for the experienced stress level, if at a given density everyone is walking in one direction, in two directions or criss-cross; and exactly for this the second summand, the pressure can be a measure for.
The crowding density is a convenient way to describe the degree of crowding when considering dense aqueous solutions or mixtures of mobile obstacles.
