| 摘要 |
<p>A method and a device for creating an image enabling a user to easily comprehend the information on temporal variation of a tissue by a contrast medium. A color image where at least a partial area is colored is created by repeating following steps while changing the pixel, i.e. a step for acquiring a plurality of image data of different time phases and then acquiring the luminance value of a pixel at the same position from each of the plurality of image data of different time phases, a step for acquiring one or more feature amounts representatiing temporal variation in luminance value by the contrast medium based on the time variation in luminance value, a step for converting one or more feature amounts into different color information, and a step for coloring the pixel so as to represent the information on temporal variation in luminance value based on one or more color information.</p> |
