| 摘要 |
PROBLEM TO BE SOLVED: To precisely detect the generating situation of a queue in a simple constitution. SOLUTION: Each time photographing by a video camera is executed, a judgment area detecting means extracts a monitor area in an image result, and extracts a judgment area in the extracted monitor area (a step 112). Then, an object area specifying means divides the judgment area into a plurality of divided areas, and specifies an object area in each divided area (a step 113). Then, a mobile object area specifying means compares the imaged result obtained by this time photographing with the imaged result obtained in the previous photographing, and analyzes the situation of the change of the imaged result from the previous time to this time, and specifies a mobile object area (a step 114). Then, a queue detecting means detects the generating situation of a queue to be monitored based on the object area in each divided area and the mobile object area (a step 115). |
