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Intelligent Document Capture with Ephesoft by Clifford Laurin, Michael Muller, Ike Kavas, Pat Myers

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Advanced KV extraction

When a value is not adjacent to a key pattern, Ephesoft's advanced KV extraction rules can be used to populate a field. This technique is also useful when a group of values need to be extracted from an area. Advanced KV extraction works very much like basic KV extraction, but instead of specifying the relative locations of the key and the value, a graphical tool is used to draw the regions on the page where Ephesoft should search for the key and the value.

Let's use advanced KV extraction to populate a field with the "Bill To" address from the invoice. First, create a field named BillToAddress, just as with basic KV extraction. Then, instead of pressing the Add button in the Key Value Fields Listing tab, press Adv. Add. Ephesoft ...

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