Changed resolution in gimp to 300 dpi, but nope, same result as before. Have uploaded the image to http://www.speedyshare.com/696571427.html What could I be doing wrong?
On Tue, Jun 2, 2009 at 12:37 PM, 74yrs old <[email protected]> wrote: > try by setting to 300 dpi resolution and not 93dpi. it should work. > > > On Tue, Jun 2, 2009 at 3:39 PM, Denis E. <[email protected]>wrote: > >> His, >> >> thanks for your message, I really should have scrutinized the >> documentation first. >> I tried scaling the image to 1779x100px and set resolution to 92dpi (all >> in gimp) >> >> Tesseract produces then: >> HHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHHhhhhhhhhhhhhVhVhVhVhVhVHHHHHH$lll >> 444l<W<<il4 IUJWWIIIIIIIIWNUWWWlUJ <|1U >> >> Could you please advise if I am heading in the right direction by trying >> to scale image to get a meaningful text out even though the original is ocr >> averse? >> >> thanks >> >> >> On Fri, May 29, 2009 at 7:06 PM, Ray Smith <[email protected]> wrote: >> >>> RTFM. See the FAQ on small text.Ray. >>> >>> >>> On Tue, May 19, 2009 at 1:33 PM, denis56 <[email protected]>wrote: >>> >>>> >>>> Here is the link to three files that I mentioned (original, converted >>>> with java imageio package, and with Image Converted utility) >>>> http://www.speedyshare.com/732780799.html >>>> >>>> Thanks >>>> >>>> On 19 Mai, 16:27, denis56 <[email protected]> wrote: >>>> > His again, >>>> > >>>> > after having installed tesseract, I ran it against tif files. >>>> > Unfortunately text is not being recognized. >>>> > >>>> > The tiff files were produced by converting a png images (yellow >>>> > background, red font) >>>> > 1) with java ImageIO >>>> > boolean b = ImageIO.write(image, "tiff", fileName); >>>> > >>>> > - when running tesseract against this type an empty file will be >>>> > outputted >>>> > >>>> > 2) with Image Converter .EXE utility on Windows >>>> > >>>> > - tesseract churns out following text >>>> > \\\\\\\\\\\\\\\\\\\\\HHHHHHHHHHHH\\\\\\\\\\\\\\\\\UU\\\\\\\\\\\\\\\H\W >>>> > >>>> > While feeding tesseract with eurotext.tif sample file produces perfect >>>> > output. >>>> > >>>> > Could anyone suggest possible reasons for failure. Maybe background >>>> > and text flow together, special care should be taken by converting png >>>> > into tiffs? >>>> > >>>> > Thanks >>>> >>>> >>> >>> >>> >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/tesseract-ocr?hl=en -~----------~----~----~----~------~----~------~--~---
