Thanks ger. I found DefaultPageSegMode (this in the c# tessearct package - not tried C++ yet, though I don't see to need to). That worked fine.
Iain On Monday, July 15, 2024 at 3:34:02 PM UTC+1 [email protected] wrote: > A true Python coder would not ever use a terribly written library like > pytesseract in the first place. The way of passing command line params is a > minor thing, compared to that. > > On Monday, July 15, 2024 at 4:12:24 PM UTC+2 zdenop wrote: > >> Code that was posted here is not dangerous. Just a python coder would >> make it the right way. >> >> >> Zdenko >> >> >> po 15. 7. 2024 o 16:09 Mona Dastar <[email protected]> napísal(a): >> >>> Hi everyone >>> Regarding what Zdenko said, after the first section of module 3 I >>> stopped because I had questions and I couldn’t understand the code, I have >>> trouble with the last module what do you think? >>> Since that I didn’t study and I am getting farther and further away. >>> I appreciate your tips. >>> >>> >>> On Mon, 15 Jul 2024 at 10:03 Zdenko Podobny <[email protected]> wrote: >>> >>>> My remark is about code quality. Code quality is relevant. Or >>>> indication that somebody is doing copy&paste without understanding code - >>>> that is dangerous. >>>> >>>> >>>> Zdenko >>>> >>>> >>>> po 15. 7. 2024 o 12:30 René JM Clais <[email protected]> napísal(a): >>>> >>>>> My code is working well and your remarks are out of the context. >>>>> >>>>> Le dim. 14 juil. 2024 à 19:47, Zdenko Podobny <[email protected]> a >>>>> écrit : >>>>> >>>>>> So you do not understand the code you posted? >>>>>> >>>>>> Zdenko >>>>>> >>>>>> >>>>>> ne 14. 7. 2024 o 19:44 René JM Clais <[email protected]> napísal(a): >>>>>> >>>>>>> I don't understand what do you mean ? >>>>>>> >>>>>>> Le dim. 14 juil. 2024 à 16:13, Zdenko Podobny <[email protected]> a >>>>>>> écrit : >>>>>>> >>>>>>>> custom_config = r' -l ' + 'eng' + ' --psm 6 >>>>>>>> >>>>>>>> >>>>>>>> What is the point of this? To slow down the script? >>>>>>>> >>>>>>>> Zdenko >>>>>>>> >>>>>>>> >>>>>>>> ne 14. 7. 2024 o 15:56 René JM Clais <[email protected]> >>>>>>>> napísal(a): >>>>>>>> >>>>>>>>> import cv2 >>>>>>>>> import pytesseract as tesser >>>>>>>>> >>>>>>>>> >>>>>>>>> originalImage = cv2.imread("myfile.jpg") #myfile.jpg ===> >>>>>>>>> original image >>>>>>>>> >>>>>>>>> (thresh, imgbw) = cv2.threshold(originalImage,180,255, >>>>>>>>> cv2.THRESH_BINARY) # black and white >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> cv2.imshow('Black white image', imgbw) >>>>>>>>> cv2.waitKey(0) #make enter >>>>>>>>> cv2.destroyAllWindows() >>>>>>>>> >>>>>>>>> #tesseract transformation >>>>>>>>> # >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> custom_config = r' -l ' + 'eng' + ' --psm 6 ' >>>>>>>>> >>>>>>>>> >>>>>>>>> text= tesser.image_to_string(imgbw,config=custom_config ) >>>>>>>>> print(text) #the text >>>>>>>>> >>>>>>>>> >>>>>>>>> Le sam. 13 juil. 2024 à 18:26, Iain Downs <[email protected]> a >>>>>>>>> écrit : >>>>>>>>> >>>>>>>>>> Can you give me some example code? I'm currently trying to get >>>>>>>>>> tesseract working for C++ in Visual Studio and it's a bit of a >>>>>>>>>> nightmare. >>>>>>>>>> python seems easier though it's not one of my main languages - I can >>>>>>>>>> try it >>>>>>>>>> out though! >>>>>>>>>> >>>>>>>>>> Iain >>>>>>>>>> >>>>>>>>>> On Saturday, July 13, 2024 at 11:20:54 AM UTC+1 >>>>>>>>>> [email protected] wrote: >>>>>>>>>> >>>>>>>>>>> Hi, >>>>>>>>>>> I try your example with tesseract for python - it works well >>>>>>>>>>> >>>>>>>>>>> Le jeu. 11 juil. 2024 à 20:35, Iain Downs <[email protected]> a >>>>>>>>>>> écrit : >>>>>>>>>>> >>>>>>>>>>>> I'm trying to extract page numbers from scanned pages of text. >>>>>>>>>>>> Page Numbers are either at the top or at the bottom - sometimes >>>>>>>>>>>> with titles >>>>>>>>>>>> / authors / chapters. Occasionally elsewhere, but I don't care >>>>>>>>>>>> about the >>>>>>>>>>>> exceptions. >>>>>>>>>>>> >>>>>>>>>>>> I've loaded tesseract 5.4 (windows) and run some tests using >>>>>>>>>>>> the executable. I'm finding that if the page number is a single >>>>>>>>>>>> digit on >>>>>>>>>>>> the line, tesseract ignores it (but otherwise does a fantastic job >>>>>>>>>>>> of OCR >>>>>>>>>>>> even with skewed and noisy images). >>>>>>>>>>>> >>>>>>>>>>>> I've isolated the single line used that as input and tesseract >>>>>>>>>>>> tells me 'the page is empty'. >>>>>>>>>>>> >>>>>>>>>>>> Here is a sample of a single line with a '1' in it resolution >>>>>>>>>>>> is 300dpi. >>>>>>>>>>>> [image: 101_bottom.jpg] >>>>>>>>>>>> >>>>>>>>>>>> Ultimately I would be writing a program using tesseract, but in >>>>>>>>>>>> the first instance I'd like to see it work with the exe. >>>>>>>>>>>> >>>>>>>>>>>> So, can I tell tesseract to be less fussy with individual >>>>>>>>>>>> characters and if not how would I do so programatically - if >>>>>>>>>>>> possible? >>>>>>>>>>>> >>>>>>>>>>>> Thanks >>>>>>>>>>>> >>>>>>>>>>>> Iain >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> You received this message because you are subscribed 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