For image pre processing what sw should use, i'm going to implement tesseract with my project, what is the best way to produce good results, can i convert image quality as good and give to produce better result?
On Wednesday, 30 December 2009 03:19:34 UTC+5:30, Haiku Automation wrote: > > Your net scraping to OCR and republish/migrate to another real estate > system... Or so it seems. You have originated 72 dpi images, and > they are not going to give you squat for results. 150x150 is the real > minimum you will need, and 200x200 or better yet 300x300 dpi are > best. I have scanned up to 400+ dpi, and found anything over 300 dpi > really doesn't result in significant improved results. You need to > train a system much more tightly with low DPI, so find a tool that > will do it with your expert help (mapping a image region to a > particular unicode). > -- 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
