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 <zde...@gmail.com> 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 <reneclai...@gmail.com> 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 <zde...@gmail.com> a
>> écrit :
>>
>>> So you do not understand the code you posted?
>>>
>>> Zdenko
>>>
>>>
>>> ne 14. 7. 2024 o 19:44 René JM Clais <reneclai...@gmail.com> napísal(a):
>>>
>>>> I don't understand what do you mean ?
>>>>
>>>> Le dim. 14 juil. 2024 à 16:13, Zdenko Podobny <zde...@gmail.com> 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 <reneclai...@gmail.com>
>>>>> 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 <i...@idcl.co.uk> 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 renec...@gmail.com
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Hi,
>>>>>>>> I try your example with tesseract for python - it works well
>>>>>>>>
>>>>>>>> Le jeu. 11 juil. 2024 à 20:35, Iain Downs <ia...@idcl.co.uk> 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
>>>>>>>>>
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