Radiographic image analysis apparatus, radiographic image processing method, and non-transitory computer-readable recording medium storing radiographic image processing program

A radiographic image processing method by a radiographic image analysis apparatus, comprising:

• performing first processing of, for each of a plurality of frame images included in a radiographic dynamic image of a target part of a subject, reducing a component of a structure different from the target part in each of the plurality of frame images;
• performing second processing of associating a position in the target part between the plurality of frame images;
• and
• analyzing the radiographic dynamic image including the plurality of frame images on which the first processing and the second processing have been performed.

A non-transitory computer-readable recording medium storing a radiographic image processing program causing a computer of a radiographic image analysis apparatus to perform:

• first processing of, for each of a plurality of frame images included in a radiographic dynamic image of a target part of a subject, reducing a component of a structure different from the target part in each of the plurality of frame images;
• second processing of associating a position in the target part between the plurality of frame images;
• and
• analysis processing of analyzing the radiographic dynamic mage including the plurality of frame images on which the first processing and the second processing have been performed.