PLANE DATA PROCESSING DEVICE, PLANE DATA PROCESSING METHOD AND PLANE DATA PROCESSING PROGRAM

To provide a plane data processing device that can simplify prediction of plane data to perform weight saving.SOLUTION: A plane data processing device 100B comprises: a pre-processing unit 120; a first encoder 130B that deteriorates spatial resolution of standardized plane data to extract feature quantity data; a first decoder 140B that improves spatial resolution of the feature quantity data to obtain first prediction data; dividing means 170 that divides into a plurality of pieces of divided prediction data according to a format of the first prediction data from the first decoder 140B; a second decoder 180 in which a different format of the divided prediction data divided by the dividing means 170 is input and that performs prediction while maintaining spatial resolution of the divided prediction data to obtain second prediction data; and a post-processing unit 150.SELECTED DRAWING: Figure 6 【課題】平面データの予測を簡易にして軽量化が可能な平面データ処理装置を提供する。【解決手段】平面データ処理装置１００Ｂは、前処理部１２０と、規格化された前記平面データの空間解像度を低下させて特徴量データを抽出する第１のエンコーダ１３０Ｂと、特徴量データの空間解像度を上昇させて第１の予測データを求める第１のデコーダ１４０Ｂと、第１のデコーダ１４０Ｂからの第１の予測データの形態に応じて複数の分割予測データに分割する分割手段１７０と、分割手段１７０が分割した異なる形態の分割予測データが入力され、当該分割予測データの空間解像度を維持したまま予測を行い第２の予測データを得る第２のデコーダ１８０と、後処理部１５０と、を具備する。【選択図】図６