VARIABLE DEPTH OF FIELD BARCODE SCANNER

摘要

Generally discussed herein are techniques, software, apparatuses, and systems configured for variable depth of field scanners. In one or more embodiments, a method can include exposing a light sensor of a barcode scanner for a specified time, altering a focal point of a variable focus element situated in the light path of the light sensor from a first focal point to a second focal point in the specified time, and processing an image of a barcode produced by the light sensor to deblur the image.

主权项

1. A barcode scanner comprising:
a photo detector; a variable focus element situated such that light incident on the photo detector passes through the variable focus element; and a processor coupled to the photo detector to process an image of a barcode captured by the photo detector to at least partially deblur the image.