| 摘要 |
An optical character recognition (OCR) scanning system utilizes a memory device, a registry, a scanning application, a processor, and a scanning device to scan the text of documents into memory. The scanning device is configured to capture an image of a document in response to a scan command from the scanning application. The scanning application locally stores a set of current parameter values indicating the location in the memory device of the OCR package that should be used to currently analyze and interpret images produced by the scanning device. If the scanning application receives a message to update the current parameter values, the scanning application retrieves new parameter values from the registry and stores these values in the memory device as the current parameter values. If the scanning application receives a message to initiate a document scan, the scanning application transmits the scan command to the scanning device and retrieves the current parameter values from the memory device. The processor uses these retrieved parameter values to locate code defining an OCR package. Once the OCR package is located, the processor executes the OCR package to analyze and interpret the image produced by the scanning device.
|
