Apparatus and method for x-ray data generation

A non-transitory computer-readable medium including a program code that, when executed by a processor, causes the processor to:

• extract first hidden data corresponding to a hidden item from first image data indicating that the hidden item is hidden in a non-hidden item;
• generate second hidden data by performing a shape change on the first hidden data;
• generate third image data by performing interpolation based on the second hidden data and second image data indicating the non-hidden item;
• and
• generate output data by projecting the third image data onto a 2D plane.

A method for generating X-ray data, the method comprising:

• extracting first hidden data corresponding to a hidden item from first image data indicating that the hidden item is hidden in a non-hidden item;
• generating second hidden data by performing a shape change on the first hidden data;
• generating third image data by performing interpolation based on the second hidden data and second image data indicating the non-hidden item;
• generating output data by projecting the third image data onto a 2D plane;
• and
• labeling a plurality of parameters associated with generation of the first hidden data, the second hidden data, the third image data, and the output data with respect to the output data.