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4.1 Introduction
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The IWC OCR DOC application of the C-3 Plus module of BCS-2 allows the data of the OCR engine to be used, analysed and further processed.

4.2 Using and Advantages
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The IWC OCR DOC module accepts and analyses the results of the OCR engine and can reproduce them on six different information levels. Only the order within the hierarchy (see below) is specified by the OCR engine, while the IWC-OCR-DOC module otherwise acts independently of it

4.3 Control
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During the editing process, the IWC-OCR-DOC result can be displayed at any time, providing a quick overview of the information levels of the result.