Method and apparatus are provided for generating an enhanced image of an object. The method includes obtaining images of an area of an object generated using a probe of having a probe size greater than or equal to a minimum probe area size. An enhanced image of the area of the object is generated by accurately computing the emission intensities emitted from pixel areas smaller than the minimum probe size and within the area of the object. This is repeated for other areas of the object to form other enhanced images. The enhanced images are combined to form an accurate enhanced image of the object.