PURPOSE: A stabilization fatigue measuring method of a three-dimensional image and a device thereof are provided to accurately control the three-dimensional image by controlling a three-dimensional parameter based on an alternative frequency. CONSTITUTION: An image display control unit acquires image data A and image data B(S401). An alternative frequency indication unit indicates the display of a three-dimensional image with the alternative frequency of an initial value to the image display control unit(S403). The image display control unit displays the three-dimensional image with the control of a display unit according to the alternative frequency(S405). When the imaging of the three-dimensional image is impossible, a diagnosis unit acquires the current alternative frequency from the alternative frequency indication unit or the image display control unit(S407,S411). [Reference numerals] (AA) Start; (BB) No; (CC) Yes; (DD) End; (S401) Acquire image data with different parallax; (S403) Indicate alternative frequency of an initial value; (S405) Alternatively display image data with different parallax by the indicated frequency; (S407) Is there input of impossible image formation?; (S409) Indicate new alternative frequency; (S411) Acquire current alternative frequency
METHOD AND APPARATUS FOR MEASURING ASTHENOPIA OF THREE DIMENTIONAL IMAGE