SIGNAL RESTORATION APPARATUS, SIGNAL RESTORATION METHOD, SIGNAL RESTORATION PROGRAM, MODEL LEARNING METHOD, AND MODEL LEARNING PROGRAM

摘要

To improve accuracy in restoration of a signal.SOLUTION: A signal restoration apparatus according to an embodiment of the present invention has a processing unit. The processing unit generates an initial restoration signal data by applying a first restoration function to an input signal data, generates a first element product signal data by calculating an element product of the initial restoration signal data and reliability data indicating a degree of deterioration included in the input signal data, and generates a restoration signal data by applying a second restoration function to at least one of the input signal data and the initial restoration signal data and the first element product signal data.SELECTED DRAWING: Figure 1