Determination device, determination method, and program

Abstract

Provided are a determination device, a determination method, and a program capable of predicting a risk degree of a flaked-off object of a building before the flaked-off object falls. A determination device that determines a predicted risk degree of a flaked-off object, the determination device including a processor and a memory that stores a program to be executed by the processor, in which the processor is configured to acquire three-dimensional measurement data of a surface of a building measured by a measurement device, detect a bulging region, which is a precursor of the flaked-off object, based on the three-dimensional measurement data, estimate a size of the flaked-off object based on the bulging region, estimate a weight of the flaked-off object from the size and a cover thickness from the surface of the building to a reinforcing bar or a steel material, and determine the risk degree based on the weight.

Dependencies are inferred from the claim text.