Impact of Adding new font in Trained data

2011-09-13 Thread Sandeep Parmar
Dear all, I successfully created my 'eng.traineddata' by referring the training guidelines on tesseract site. I am getting pretty good results with the fonts I added to my training set. However I was not getting good results for some images so I searched for that particular font type on net & add

Re: Problem processing specific TIF from ImageMagick

2011-09-13 Thread Quan Nguyen
VietOCR (Java version) does not feed the original image to Tesseract, but rather it reads and then writes back out an uncompressed TIFF file, rescaled to 300 DPI if instructed so, which is then sent to the engine. I found this regurgitated image somehow has been more amenable to Tesseract. The pro

License plate recognition with Tesseract

2011-09-13 Thread Dena
Hi everyone, I am using Tesseract-OCR 3.01 to do license plate recognition. I trained the database with 200 license plate images without preprocessing.(License plate have been located from pictures by my algorithm) Every char has at least 15 samples. However, the results I got are not good enough.