Information processing method, information processing device, and recording medium

Abstract

The relationship between coordinates associated with the distribution of radiation rays emitted from the inside of a physical object and coordinates associated with the outer shape of this physical object is easily derived. Based on first 3D data (Da) in which the distribution of radiation rays emitted from the inside of a physical object (subject P) is represented in first coordinates (Ca), second 3D data (Db) in which the inside and the outer shape of the physical object are represented in second coordinates (Cb), and third 3D data (Dc) in which at least a part of the outer shape of the physical object is represented in third coordinates (Cc), a relationship (R) between the first coordinates and the third coordinates is derived.

Dependencies are inferred from the claim text.