The image processing device, image processing method, the study device and the study

摘要

An input image signal in which noise is added by a transmission path or the like is supplied, and an output image signal whose noise has been removed is output by the class classification adaptive processing. In the class classification adaptive processing, a prediction coefficient is determined for each class by learning, and a class reflecting the noise component in the input image signal is determined, and included in a plurality of frames including the prediction coefficient of the class and the target pixel in the input image signal Linear pixel coupling with the values of a plurality of pixels generates a predicted pixel value. The predicted pixel value is obtained by removing noise. Further, by detecting the motion of the pixel of interest and correcting the motion of the pixel to be used for the determination of the class and the pixel used for the prediction operation, the noise component can be accurately reflected.