I need to organize a large number of scanned receipts. The receipts are scanned in PDF, and I need is software that will intelligently look at a document and parse out date, location / vendor, total amount paid, etc. The key is that these fields need to extracted from each document for tabulation; it isn't enough to just have them OCRed for search purposes.
I think I am essentially looking for similar functionality as is in the NeatReceipts scanners, but without the need to do the scanning. Are there any 3rd party tools for doing this sort of specialized parsing or OCR?