Patent attributes
An image scanning apparatus includes an image capturing unit, a pulse driving unit and a control unit. The image capturing unit captures an image of an object. The pulse driving unit drives the image capturing unit and the object along a scanning direction to move with respect to each other among multiple pulse nodes, so as to scan the object. The control unit is electrically connected to the pulse driving unit and the image capturing unit, and the control unit controls the image capturing unit to capture multiple images of the object between adjacent pulse nodes, so as to synthesize a scanned image corresponding to the object.