Dynamic biplane roentgen stereophotogrammetric analysis

A method for generating a three-dimensional volumetric representation of a subject, the method comprising:

• capturing volumetric image data of a subject with a first capture device, wherein the volumetric image data is captured from a plurality of perspectives around a circumference of the subject, and wherein the subject is positioned in a first pose while the volumetric image data is captured;
• generating a volumetric model of the subject based on the volumetric image data;
• storing the volumetric model of the subject to a computer-readable memory;
• capturing a first image of the subject with the first capture device from a first perspective, wherein the subject is positioned in a second pose when the first image is captured;
• capturing a second image of the subject at substantially the same time as the first image with a second capture device from a second perspective, the second perspective being different from the first perspective;
• accessing the stored volumetric model of the subject from computer-readable memory;
• approximating a first orientation of the stored volumetric model that corresponds to the first perspective;
• approximating a second orientation of the stored volumetric model that corresponds to the second perspective;
• and
• generating a three-dimensional volumetric representation of the subject, wherein the three-dimensional volumetric representation of the subject includes the stored volumetric model positioned according to the first orientation and the second orientation.