Re: [tesseract-ocr] Re: tesseract 4.0 recognize '5' as 'S'

2019-02-03 Thread Fan Zhou
Thanks for reply, but I have tired the PSM 6 and 7 like this

> tesseract test.bmp ocr --psm 6
>
And the result is still "MRS458" , not correct.
I download the tesseract 4.0 install from Tesseract at UB Mannheim
 , 2018-10-30 Update
Tesseract 4.0.0 . do you use the same release?

Quan Nguyen  于2019年2月4日周一 上午4:37写道:

> PSM 6 or 7 produces the correct result.
>
> On Saturday, February 2, 2019 at 4:24:31 AM UTC-6, Fan Zhou wrote:
>>
>> I use tesseract 4.0 to recognize the picture. The text on image is
>> "MR5458". But it's recognized as "MRS458"[image: 1631056773203_og.png]
>>
>>
>> Then I adjust the image, move the text little lower, like this[image:
>> 1631056773203.png]
>>
>>
>> or adjust the image size, crop the bottom, like this [image:
>> 1631056773203_7.png]
>>
>>
>> then tesseract give the right text "MR5458".
>>
>>
>> Should I adjust the text to the center or bottom the image , or is there
>> any other optons?
>>
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[tesseract-ocr] Re: tesseract 4.0 recognize '5' as 'S'

2019-02-03 Thread Quan Nguyen
PSM 6 or 7 produces the correct result.

On Saturday, February 2, 2019 at 4:24:31 AM UTC-6, Fan Zhou wrote:
>
> I use tesseract 4.0 to recognize the picture. The text on image is 
> "MR5458". But it's recognized as "MRS458"[image: 1631056773203_og.png]
>
>
> Then I adjust the image, move the text little lower, like this[image: 
> 1631056773203.png]
>
>
> or adjust the image size, crop the bottom, like this [image: 
> 1631056773203_7.png]
>
>
> then tesseract give the right text "MR5458".
>
>
> Should I adjust the text to the center or bottom the image , or is there 
> any other optons?
>

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