MULTI-DIMENSIONAL IMAGE DETECTION APPARATUS

According to the present invention, a multi-dimensional image detection apparatus includes a touch surface, at least one two-vision image sensing module located proximally to the touch surface, and a control module coupled to the image sensing module. The multiple-dimensional image detection apparatus can detect a foreign object's image with at least two different dimensional modes. A method of multiple-dimensional image detection is also disclosed by reading the image data acquired by the image sensing module and comparing with a pre-stored background data to determine detecting the foreign object under a predetermined dimensional mode.