1. A video processing method for a three-dimensional (3D) display based on a multi-cue process, the method comprising: acquiring a cut boundary of a shot by performing a shot boundary detection with respect to each frame of an input video; computing, by a processor, a texture saliency with respect to each pixel of the input video; computing, by the processor, a motion saliency with respect to each pixel of the input video; computing, by the processor, an object saliency with respect to each pixel of the input video based on the acquired cut boundary of the shot; and acquiring, by the processor, a universal saliency with respect to each pixel of the input video by combining the texture saliency, the motion saliency, and the object saliency.