Patent ID: 8805053

Claim:
A computerized-implemented method for locating marked numbers in a two dimensional (2D) image of an object using an electronic device comprising a processor, the method being performed by execution of computerized instructions by the processor of the electronic device, the method comprising: obtaining the 2D image of the object from a storage device of the electronic device, and displaying the 2D image of the object on a display device of the electronic device; determining a rectangular frame enclosing the 2D image, dividing a boundary of the rectangular frame into a plurality of segments, and assigning an index number to each segment along a horizontal direction and a vertical direction of the rectangular frame; and obtaining a marked number selected from a preset file, and locating a cursor on a first position of the marked number in the 2D image according to coordinates of the marked number, or locating the cursor on a second position of the marked number according to a horizontal index number and a vertical index number of the marked number.