Three-dimensional reconstruction device, three-dimensional reconstruction system, three-dimensional reconstruction method, and storage medium storing three-dimensional reconstruction program

A three-dimensional reconstruction system comprising:

• a first sensor that is arranged at a predetermined position and generates first three-dimensional information representing a target object by detecting the target object that is moving;
• a second sensor that is provided to be movable and generates second three-dimensional information representing an attention part of the target object by detecting the attention part;
• and
• processing circuitry
• to acquire the first three-dimensional information and the second three-dimensional information;
• to acquire first sensor information indicating a property intrinsic to the first sensor and second sensor information indicating a property intrinsic to the second sensor;
• to acquire first position posture information indicating a position and posture of the first sensor and to acquire second position posture information indicating a position and posture of the second sensor;
• and
• to reconstruct the three-dimensional information representing the attention part from the first three-dimensional information and the second three-dimensional information by using the first sensor information, the second sensor information, the first position posture information and the second position posture information.

A three-dimensional reconstruction method comprising:

• acquiring first three-dimensional information representing a target object from a first sensor that is arranged at a predetermined position and generates the first three-dimensional information by detecting the target object that is moving;
• acquiring second three-dimensional information representing an attention part of the target object from a second sensor that is provided to be movable and generates the second three-dimensional information by detecting the attention part;
• acquiring first sensor information indicating a property intrinsic to the first sensor;
• acquiring second sensor information indicating a property intrinsic to the second sensor;
• acquiring first position posture information indicating a position and posture of the first sensor;
• acquiring second position posture information indicating a position and posture of the second sensor;
• and
• reconstructing the three-dimensional information representing the attention part from the first three-dimensional information and the second three-dimensional information by using the first sensor information, the second sensor information, the first position posture information and the second position posture information.

A non-transitory computer-readable storage medium for storing a three-dimensional reconstruction program that causes a computer to execute processing comprising:

• acquiring first three-dimensional information representing a target object from a first sensor that is arranged at a predetermined position and generates the first three-dimensional information by detecting the target object that is moving;
• acquiring second three-dimensional information representing an attention part of the target object from a second sensor that is provided to be movable and generates the second three-dimensional information by detecting the attention part;
• acquiring first sensor information indicating a property intrinsic to the first sensor;
• acquiring second sensor information indicating a property intrinsic to the second sensor;
• acquiring first position posture information indicating a position and posture of the first sensor;
• acquiring second position posture information indicating a position and posture of the second sensor;
• and
• reconstructing the three-dimensional information representing the attention part from the first three-dimensional information and the second three-dimensional information by using the first sensor information, the second sensor information, the first position posture information and the second position posture information.