POINT CLOUD DATA PROCESSING DEVICE, POINT CLOUD DATA PROCESSING METHOD, AND PROGRAM

There are provided a point cloud data processing apparatus, a point cloud data processing method, and a program with which, in a case of specifying the region of a detection target object on an image, whether the result of specification is correct or wrong can be known and the result of specification can be effectively used. A point cloud data processing apparatus 11 includes a processor configured to acquire first form information that indicates a feature of a form of a first object, specify an object region of a second object that is identified from an image and that corresponds to the first form information, select second-object point cloud data, in point cloud data, that corresponds to the object region, on the basis of the object region, acquire second form information that indicates a feature of a form of the second object, on the basis of the second-object point cloud data, and compare the first form information with the second form information and perform determination as to whether the second object is the first obj ect.