Method for multimodal visual analysis for measurements of the visual attention of the consumers of multimedia contents in the collective transport vehicles and the system for counting the consumers of multimedia contents in the collective transport vehicles

摘要

how is that counts the number of people getting and disembark to / from the vehicle mass transport and parallel analyses angles market heads persons inside the vehicle and the dynamics of this value.the signal analysis of the angular head persons concerned presented content is subjected to filtration medianowej in time domain, by filtration through windows of length 7 frames, at a frequency of 15 frames / sec registration. then for the windows of duration of 15 seconds. (i.e..225 frames) examines the variance in the angular head and provides a visual atencju0119 previously a dependency. system for implementation of the disclosed method consists of two classes of modules, it is modules (pa) of the number of persons inside the vehicle and lst modules (pb) to the analysis of sequences of images, it contains no more than 5 modules of both classes.the modules (pa and pb) are connected with the main control module terraced (ms), inclusive data transmitted from the modules (pa, pb) and recording the data in the database of events.in modules (pa) are connected sensors mounted inside the vehicle on the every door and oriented vertically downward, and the input modules (pb) analysing the sequence images transmitted multimedia content, which are visible in the recipient the content is integrated camera focal plane, which is parallel to the plane of the display.