download freeware for pc Optical figure recognition programs generally work best with images from print media books and computer produced copies from laser and inkjet printers. Some documents are not suitable for transformation to editable format. Images with poor quality or other issues ought to be identified to determine whether OCR is befitting your project. Some of them are:
# 1 - Hand-written or hand-stamped sheets isnt suitable for automated processing. Pages containing annotations and cross-outs produce an increased rate of error. In addition, originals with mixed text, pictures and graphics tend to have recognition problems, but usually can be corrected with several manual adjustment.
# 2 - Scans of old documents who have lost contrast, color definition and clarity will not have got optimal results. In addition, pages generated from fax machines and department of transportation matrix printers generally provide poor results.
# 3 - Hard copies typed on a typewriter with a worn ribbon, carbon copies and sheets with light characters do not produce good results with optical character identification. By the end of the 1980s, computer word processor applications had replaced typewriters. However, many archives contain a high number associated with typewritten pages.
# 4 - Lightweight paper stocks that will crease or crumple, jamming the scanner are another issue that could be encountered. Poor quality originals can be scanned over a flatbed scanner or copied on photocopy machine to prevent further damage to the original. Another solution is to capture the files with a digital camera. However, there are no guarantees that the extra work and effort provides an acceptable output.
# 5 - Hard copies without proper formatting and columns are certainly not suitable for output to excel. In such cases, it is faster and more accurate to type in the data manually. However, OCR scanning to excel spreadsheet format is effective for sheets that are delimited with tabs. The tabulated data should closely resemble tabs CSV - Comma-separated values.
In cases where the originals are unacceptable for OCR software, a better solution is manual data admittance. Automated processing does not save resources countless to go back and substantially correct the particular output. It is much easier and accurate to still do it the first time. You will be surprised to find out that outsourcing building your shed to a scanning company with offshore BPO expert services (business process outsourcing services) is usually both a timely and affordable solution. This is due to the lower cost of offshore labor which makes manual correction and re-typing cost effective.
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