Information processing device, information processing method, and information processing program

An information processing device comprising at least one processor, wherein the processor is configured to perform control to direct an image projection unit, which projects a projection image onto a projection region including at least a projection surface of a compression member, to project the projection image, in which a first portion projected onto a region inside the projection surface and a second portion projected onto a region outside the projection surface have different contents, onto the projection region in a mammography apparatus that irradiates a breast compressed by the compression member with radiation to capture a radiographic image.

An information processing method comprising:

• acquiring positional information indicating a position of a compression member, which is configured to be movable in a plane direction of a contact surface with a breast, in the plane direction in a mammography apparatus that irradiates the breast compressed by the compression member with radiation to capture a radiographic image;
• and
• performing control to direct an image projection unit, which projects a projection image onto a projection surface of the compression member, to project the projection image onto the projection surface of the compression member whose position has been specified on the basis of the positional information.

An information processing method comprising:

• performing control to direct an image projection unit, which projects a projection image onto a projection region including at least a projection surface of a compression member, to project the projection image, in which a first portion projected onto a region inside the projection surface and a second portion projected onto a region outside the projection surface have different contents, onto the projection region in a mammography apparatus that irradiates a breast compressed by the compression member with radiation to capture a radiographic image.

A non-transitory computer-readable storage medium storing an information processing program that causes a computer to perform a process of:

• acquiring positional information indicating a position of a compression member, which is configured to be movable in a plane direction of a contact surface with a breast, in the plane direction in a mammography apparatus that irradiates the breast compressed by the compression member with radiation to capture a radiographic image;
• and
• performing control to direct an image projection unit, which projects a projection image onto a projection surface of the compression member, to project the projection image onto the projection surface of the compression member whose position has been specified on the basis of the positional information.

A non-transitory computer-readable storage medium storing an information processing program that causes a computer to perform a process of:

• performing control to direct an image projection unit, which projects a projection image onto a projection region including at least a projection surface of a compression member, to project the projection image, in which a first portion projected onto a region inside the projection surface and a second portion projected onto a region outside the projection surface have different contents, onto the projection region in a mammography apparatus that irradiates a breast compressed by the compression member with radiation to capture a radiographic image.