Its hard to give opinion withour seeing how you setup tesseract, what PSM did you specify, .. etc?
On Friday 31 May 2024 at 02:34:36 UTC+12 [email protected] wrote: > I have provided the image from which I am trying to extract text from, > using tesseract ocr (input.jpeg). Along with that, I have also provided the > result or the extracted text from the image. As it can be observed from the > images, the extracted text is not very accurate. Negative symbols have been > omitted, some undesired characters are also there in the extracted text. (I > have marked some of the incorrect results with blue boxes) > > I have tried to improve the results by preprocessing and bringing changes > in the parameters of the model. I have tried: > > 1. Binarizing the images > > 2. HDR processing of the processes > > Even then, such inconsistencies remain. > > How to improve the detection and extraction of text in tesseract? I have > also tried paddleocr for the same task. Even then, symbols such as euro, > some negative signs are not being detected. > -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/f67165ee-5a2c-4ad5-8b73-ac5afef24f33n%40googlegroups.com.
