PROBLEM TO BE SOLVED: To automatically acquire the stereoscopic image of a subject without any complicated manual operations.SOLUTION: The new still image data SR3F of a first photographing direction A1 and the new still image data SR3L of a second photographing direction A2 when the contraction motion of the subject 1 such as the blood vessel of the heart becomes the same heart phase and an image concentration in moving image data is changed for a prescribed value or more by the injection of a contrast medium are selected by a selection part 32, The new still image data SR3F and the new still image data SR3L are reconfigured by a reconfiguration part 33 using an Epipolar geometric theory, and the stereoscopic image data Q of the subject 1 such as the blood vessel of the heart are constructed.COPYRIGHT: (C)2008,JPO&INPIT【課題】マニュアルによる煩瑣な操作を必要とせずに自動的に被検体の立体画像を取得すること。【解決手段】心臓血管等の被検体1の収縮運動が同一心位相となるときで、かつ造影剤の注入により動画像データにおける画像濃度が所定値以上変化するときの第1の撮影方向A1の新静止画像データSR3Fと第2の撮影方向A2の新静止画像データSR3Lとを選択部32により選択し、これら新静止画像データSR3Fと新静止画像データSR3LとをEpipolar幾何理論を用いて再構成部33により再構成し、心臓血管等の被検体1の立体画像データQを構築する。【選択図】図4
