Dynamic analysis apparatus

Abstract

A dynamic analysis apparatus includes: a signal change extracting unit configured to extract from dynamic images obtained by radiographing a subject including a target part in a living body, a signal change of a pixel signal value of each pixel in a region of the target part in a time direction; a reference value setting unit configured to set a reference value for each pixel on the basis of the signal change of each pixel; a generating unit configured to calculate an analysis value expressing a difference between the pixel signal value of each pixel in each frame image of the dynamic images and a reference value set for a time change of each pixel, thereby generating analysis result images including frame images; and a displaying unit configured to display the frame images of the analysis result images as a motion image or side by side.

Dependencies are inferred from the claim text.