Re: OCR and JPG files
Dean Martineau <topdot@...>
Real text can be edited, in a text editor. Or a word processor, if the
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format is something like .docx or .rtf. A picture or photo of text displays the text perfectly, but the text cannot be manipulated at all, just viewed. And of course without taking some action, a screen reader cannot read a picture of text. Thought-provoking reading: http://bahaiteachings.org
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From: main@jfw.groups.io <main@jfw.groups.io> On Behalf Of Kendra Schafer Sent: Friday, December 14, 2018 12:33 AM To: main@jfw.groups.io Subject: Re: OCR and JPG files Hi all! What is the difference between (real) text and (photo) text? I need to know so that I can explain it myself. I have to deal with this sort of garbage myself in my own technical work and I need to be ale to convert PDFs into something that's accessible. -----Original Message----- From: main@jfw.groups.io <main@jfw.groups.io> On Behalf Of Flor Lynch Sent: Thursday, December 13, 2018 6:44 PM To: main@jfw.groups.io Subject: Re: OCR and JPG files Many sighted people genuinely don't know the difference between photo-text and 'real' text (as we may call it), unless it is explained to them. .JPG files can vary quite a bit in resolution, which would affect the quality of the text (if any) gleaned from converted OCR. -----Original Message----- From: Ann Byrne Sent: Thursday, December 13, 2018 10:18 PM To: main@jfw.groups.io Subject: Re: OCR and JPG files They are only images, yes. But sometimes they are images of text. Why anybody would do that is beyond me, unless of course someone took a picture of--for example--a label and wanted to send it to someone else. At 03:29 PM 12/13/2018, you wrote: Hi I was always under the impression that jpg files were only photos amattachments. -----Original Message-----charm! At 02:41 PM 12/13/2018, you wrote:Hello:
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