INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD

To improve image quality.SOLUTION: According to an embodiment, an information processing device includes an acquisition part and a calculation part. The acquisition part acquires a measuring field corresponding to a space distribution of a prescribed physical amount in a measurement object. The calculation part calculates an unknown amount in the measurement object on the basis of a first relational expression between the measuring field and the unknown amount having space dependency, and the measurement place acquired by the acquisition part. The first relational expression is a relational expression acquired on the basis of a second relational expression representing a dual field in which divergence of the dual field can be represented by using the measuring field is represented by using the measuring field and the unknown amount, and Helmholtz decomposition of the dual field.SELECTED DRAWING: Figure 1 【課題】画質を向上させること。【解決手段】実施形態に係る情報処理装置は、取得部と、算出部とを備える。取得部は、計測対象における所定の物理量の空間分布に対応した計測場を取得する。算出部は、前記計測場と空間依存性のある未知量との間の第１の関係式と、前記取得部が取得した前記計測場に基づいて、前記計測対象における前記未知量を算出する。前記第１の関係式は、双対場の発散が前記計測場を用いて表現できる前記双対場を、前記計測場と、前記未知量とを用いて表現した第２の関係式と、前記双対場のヘルムホルツ分解とに基づいて得られた関係式である。【選択図】図１