THREE-DIMENSIONAL IMAGE DISPLAY DEVICE AND THREE-DIMENSIONAL IMAGE DISPLAY METHOD

摘要

[Problem] To enable an observer to recognize whether or not a three-dimensional cursor is indicating an intended target in a three-dimensional image display device. [Solution] The three-dimensional image display device is provided with: a display unit that displays a three-dimensionally viewable three-dimensional image using a left-eye radiation image and a right eye radiation image acquired by means of radiating radiation towards a subject from differing imaging directions; and a three-dimensional cursor display control unit that, using a left-eye cursor image and a right-eye cursor image, causes the display unit to display a three-dimensional cursor that can be moved in an in-plane direction and a depth direction of a three-dimensional image displayed by the display unit. The three-dimensional image display device detects pixel values for pixels indicating the left-eye cursor image in the left-eye radiation image and pixel values for pixels indicating the right-eye cursor image in the right-eye radiation image, and displays the detected pixel values at the display unit at which the three-dimensional image is displayed.