Mouse scanning method and mouse scanner based on laser positioning

The invention provides a mouse scanning method based on laser positioning. The mouse scanning method comprises the following steps: 1) setting a mouse scanner and setting a signal acquisition unit and a signal processing unit; 2) setting a laser positioning module in the signal acquisition unit; 3) setting a displacement processing module at the signal processing unit; and 4) arranging the mouse scanner on a scanned object to enable the laser positioning module to be positioned in a working state during scanning, and using the laser positioning module and the displacement processing module to jointly record position coordinates and a displacement trajectory of an image and transmit to a computer together with signals of the image when the signal acquisition unit is used for acquiring the signals of the image after coordinate information of position signals is determined by the laser positioning module. The invention further provides a mouse scanner implementing the method. According to the mouse scanning meth