Patent ID: 8811715
Filing Date: 2014-08-19
Classification: G06T,H01L

Abstract:
1. A system for decoding a data symbol marked on an object, the system comprising a wafer identification fault server configured to: receive a digital image, the digital image comprising an image of a data symbol marked on an object, the data symbol comprising a message encoded in a set of data cells arranged in a regular pattern, each data cell comprising one bit of information encoded using a recognizable mark at a location of the data cell; process the digital image to form a set of classified data cells, wherein one or more classified data cells from the set of classified data cells comprises an error, each classified data cell being associated with a data cell from the set of data cells, and comprising: transmit user interface data comprising the digital image and interactive graphics, the interactive graphics including at least one data cell control, each data cell control being associated with a classified data cell in the set of classified data cells; receive interaction data from the interactive graphics that modifies a data cell location, a data cell state, or both, of at least one classified data cell from the set of classified data cells to form a modified set of classified data cells; and generate an error free decoded message string based on the modified set of classified data cells.