Re: Image pre-processing for good OCR results

2011-02-23 Thread TP
On Sun, Feb 20, 2011 at 6:02 PM, Jon Andersen jande...@gmail.com wrote: Hi, My project at http://RecordAGrave.com is about recording headstones from graves and posting the text and images on the Net so that people can research their family history.  I would appreciate some advice on how to

Re: Image pre-processing for good OCR results

2011-02-22 Thread Tom Morris
On Feb 20, 9:02 pm, Jon Andersen jande...@gmail.com wrote: My project athttp://RecordAGrave.comis about recording headstones from graves and posting the text and images on the Net so that people can research their family history.  I would appreciate some advice on how to pre-process these

Re: Image pre-processing for good OCR results

2011-02-22 Thread Jon Andersen
...@gmail.com] Sent: Monday, February 21, 2011 23:42 To: Vicky Budhiraja Subject: Re: Image pre-processing for good OCR results Vicky, Thank you so much for responding! I appreciate your help with this project. I have taken thousands of photos of headstones, and am trying to use Tesseract on them

RE: Image pre-processing for good OCR results

2011-02-22 Thread Cong Nguyen
Dear Jon, Beginning for analyzing; I try also to detect lines, corners; but results are not good. I think due to images are low contrast. Please try to analyze with some data line profiles: ROI-left-profile: https://picasaweb.google.com/congnguyenba/TesseractBasedOCR#5576706091073985

Re: Image pre-processing for good OCR results

2011-02-21 Thread Jon Andersen
Whoops, sorry - links were broken for a bit. I just fixed the image links, they should work now. Thanks!! -Jon -- You received this message because you are subscribed to the Google Groups tesseract-ocr group. To post to this group, send email to tesseract-ocr@googlegroups.com. To

Re: Image pre-processing for good OCR results

2011-02-21 Thread Kip Hughes
*To:* tesseract-ocr@googlegroups.com *Subject:* Image pre-processing for good OCR results Hi, My project at http://RecordAGrave.com is about recording headstones from graves and posting the text and images on the Net so that people can research their family history. I would appreciate some advice

RE: Image pre-processing for good OCR results

2011-02-21 Thread Cong Nguyen
-processing for good OCR results Whoops, sorry - links were broken for a bit. I just fixed the image links, they should work now. Thanks!! -Jon -- You received this message because you are subscribed to the Google Groups tesseract-ocr group. To post to this group, send email to tesseract

RE: Image pre-processing for good OCR results

2011-02-20 Thread Vicky Budhiraja
if you need any type of help! Best Regards, Vicky From: tesseract-ocr@googlegroups.com [mailto:tesseract-ocr@googlegroups.com] On Behalf Of Jon Andersen Sent: Monday, February 21, 2011 07:32 To: tesseract-ocr@googlegroups.com Subject: Image pre-processing for good OCR results Hi

Re: Image pre-processing for good OCR results

2011-02-20 Thread Dmitry Silaev
Jon, I don't know if it's intended but all your links to images report We're sorry. The page you tried to access is not available. In that way nothing can be advised on your issue... Warm regards, Dmitry Silaev On Mon, Feb 21, 2011 at 5:02 AM, Jon Andersen jande...@gmail.com wrote: Hi, My