residence time measuring device, the residence time measuring system and residence time measuring method

摘要

PROBLEM TO BE SOLVED: To provide a stay-time measurement system capable of comprehending a stay state of moving objects such as customers at a glance on an image including a measurement area.SOLUTION: A frame image 42 representing a measurement area and an image 43 representing a piece of statistics information (stay-time and number of staying persons) are displayed being overlapped with each other in a transparent mode on an image 41 taken by a camera 1, which includes the measurement area. The image 43 which represents the statistics information is expressed by using at least any of size, tone of color (hue) and thickness of color (density) as the attributes. For example, the stay-time is represented by the density of solid color on the cylindrical image 43; and the number of staying persons is represented by the size of the image 43. Accompanying the reproduction of video, the thickness of color and the size vary as the stay-time and the number of staying persons vary.