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Q1. Imagine we have two possibilities: We can scan and email the image, or we can...

Q1. Imagine we have two possibilities: We can scan and email the image, or we can use an optical character reader (OCR) and send the text file. Discuss the advantage and disadvantages of the two approaches in a comparative manner. When would one be preferable over the other?

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Answer #1

`Hey,

Note: Brother if you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

The text file typically is shorter than the image file but a scanned document can also contain diagrams, pictures, etc. After using an OCR, we lose properties such as font, size, etc (unless we also recognize and transmit such information) or the personal touch if it is handwritten text. OCR may not be perfect, and for ambiguous cases, OCR should identify those image blocks and transmit them as they are. Sending is cheaper and easier to find than a computer with a scanner and OCR software.

OCR is good if we have high volume, good quality documents; for documents of a few pages with a small amount of text, it is better to transmit the image.

Kindly revert for any queries

Thanks.

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