| 摘要 |
PROBLEM TO BE SOLVED: To display a trend graph related to thermal image data from a thermal image sensor, in real time. SOLUTION: The trend graph display system includes the thermal image sensor 10, which detects an infrared dose radiated from a surveillance area through a plurality of pixels and outputs the detected infrared dose as thermal image data; and a trend graph display apparatus 20, which displays a trend graph of the thermal image data successively input from the thermal image sensor on the basis of area extent information indicating the extent information of a detection area within the surveillance area are set, on the basis of the thermal image data, display setting information regarding the selection of setting information to be used, when the temperature changes within the detection area are graphed; and calculated value information indicating the calculated values of the temperature changes within the detection area calculated through the selected setting information. COPYRIGHT: (C)2010,JPO&INPIT |
