主权项 |
1. A method for reading a machine-readable code associated with an object moving relative to an imaging device, said method comprising:
imaging, by a first subset of pixels of a pixel array of the imaging device, a first portion of the machine-readable code at a first resolution at a first time; imaging, by a second subset of pixels of the pixel array of the imaging device, the first portion of the machine-readable code at the first resolution at a second time, the first and second subsets of pixels having a non-integer pixel shift in alignment relative to the first portion of the machine readable code; imaging, by the first and second subsets of pixels, successive portions of the machine-readable code associated with the object to form a first image and second image, respectively, of the machine-readable code; interleaving of the first and second images imaged by the first and second subsets of pixels to form an interleaved image; generating an image of the machine-readable code at a second resolution using the interleaved image, the second resolution being higher than the first resolution; moving the object; measuring distance of movement of the object; and synchronizing a difference in time between the first and second times based on the measured distance. |