| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique regarding image collation for accurately extracting a difference between an image for which an actual object is photographed and model data. SOLUTION: An image collation device is provided with a model data storage device 10 storing the model data indicating the layout of components constituting a plant, an image data storage part 20 storing the image data or the like of the image for which the plant is photographed, a component library 30 storing component data, a heat insulation material library 40 storing information regarding a heat insulation material, a model correction processing part 50 and a collation processing part 60. The model correction processing part 50 synthesizes composite image data at the time of viewing the same direction from the same position as actual image data for which the plant is photographed on the basis of the model data and the component data. The collation processing part 60 collates the composite image and the actual image. |
