| 摘要 |
To detect operational performance data of reading systems images of the delivery surfaces featuring the delivery addresses are stored together with associated reading results. Relevant delivery address the images stored in the performance data memory under the respective delivery characteristic are video coded, and the coding result are stored in the performance data memory under the relevant delivery characteristic. The reading results of the OCR reader and the associated video coding results are compared for each delivery characteristic contained in the performance data memory. The video coding results and the evaluation result are stored under the relevant delivery characteristic and a statistical evaluation is performed for determining error or reading rates relative to the system.
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