Point cloud data identity estimation device and point cloud data identity estimation system

摘要

PROBLEM TO BE SOLVED: To provide a point cloud data identity estimation device and a point cloud data identity estimation system for improving the accuracy of evaluation of identity of information related to point cloud data. SOLUTION: This is a point group data identity estimation device that estimates the identity of an object that is the source of two three-dimensional point group data, and is a first point group data and a second point composed of three-dimensional point group data. Input the point group data acquisition unit that acquires the group data, the first neural network that inputs the information about the first point group data and outputs the first point group data feature amount, and the information about the second point group data. Based on the second neural network that outputs the second point group data feature amount, the first point group data feature amount, and the second point group data feature amount, the first point group data and the second point group It has an identity evaluation unit that outputs an evaluation of data identity, and the first neural network and the second neural network share weights with each other. [Selection diagram] Fig. 1