[tesseract-ocr] How to calculate the tesseract OCR time?

Hello everyone, I need to calculate the tesseract OCR timing for different languages. Thanks & Regards Kirankumar -- 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

[tesseract-ocr] Tesseract poor output

hello guys im' geting nonsense from tesseract anybody knows why ? here is the code : let data = await myCamera.takePictureAsync({}); let path = data.uri.replace('file://', ''); setPicture(data.uri)

[tesseract-ocr] Re: Tesseract use cmake & Visual studio2019 build show something error.

Got it, if i use "tesseract installer from Mannheim University " to can build to read image for c++, i can't see library & h file & c file for install script with teessract-ocr. 吳明恩於 2020年11月3日星期二 UTC+8下午4時41分59秒寫道： > > Environment > Tesseract

[tesseract-ocr] Re: Tesseract use cmake & Visual studio2019 build show something error.

Got it, if i use "tesseract installer from Mannheim University " to can build to read image for c++, i can't see library & dll for install script with teessract-ocr. 吳明恩於 2020年11月3日星期二 UTC+8下午4時41分59秒寫道： > > Environment > Tesseract Version:

Re: [tesseract-ocr] URGENT DEADLINE: NEED HELP WITH NEW LANGUAGE, PLEASE RESPOND

Thank you so much! I got it working. Didn't think about inverting the images. Best, Cailey On Sunday, November 1, 2020 at 11:59:00 AM UTC-5 Cailey McVay wrote: > How did you invert the image? And is there a code I can use to invert the > rest of my images to try with more sample data? > > On

Re: [tesseract-ocr] Tesseract remove space when I use LTSM mode

We found the problem it was because we used the whitelist of SetVariables without space in the previous version of tesseract and we forgot to add it. We do not use SetVariables anymore. Now it works thank you. Enzo Merotto Le mardi 3 novembre 2020 à 13:17:22 UTC+1, zdenop a écrit : >

Re: [tesseract-ocr] Tesseract remove space when I use LTSM mode

tesseract "executable" (which is also an example how to use the tesseract library) handles it correctly (for LSTM and legacy engine). So check the source code Zdenko ut 3. 11. 2020 o 12:45 Enzo Merotto napísal(a): > I'm not sure because in TESSERACT_ONLY mode there are spaces, so it works. >

Re: [tesseract-ocr] Tesseract remove space when I use LTSM mode

I'm not sure because in TESSERACT_ONLY mode there are spaces, so it works. It's not the case of LTSM mode. Le mardi 3 novembre 2020 à 12:31:31 UTC+1, zdenop a écrit : > IMO that is problem of your code. Have a look at tesseract code how to > handle spaces. > Here is result for you image for

Re: [tesseract-ocr] Tesseract remove space when I use LTSM mode

IMO that is problem of your code. Have a look at tesseract code how to handle spaces. Here is result for you image for different OEM: > tesseract test_2020-11-03_122112048.png - --oem 0 -l fra En votre aimable règlement, Cordialement, > tesseract test_2020-11-03_122112048.png - --oem 1 -l fra En

Re: [tesseract-ocr] Re: Tesseract use cmake & Visual studio2019 build show something error.

You can ignore that message. Some internal functions use zlib, png and tiff but have no effect on OCR. Your question (regarding leptonica and image types) indicates you are not familiar with building sw from source. In such case use tesseract installer from Mannheim University

[tesseract-ocr] Re: Tesseract use cmake & Visual studio2019 build show something error.

Ok, I read bmp image to get result and show something errors, but i can got image string. Error message & command : .\tesseract.exe .\test.bmp eng Tesseract Open Source OCR Engine v4.1.1 with Leptonica Warning: Invalid resolution 0 dpi. Using 70 instead. Estimating resolution as 284 Error in

Re: [tesseract-ocr] Tesseract remove space when I use LTSM mode

We have recently change the version of tesseract from 3.02 to 4.0 to improve the performance and the rapidity, but when we use the LTSM mode, firstly we have a warning about the dpi: "Invalid resolution 0 dpi. Using 70 instead". We know why this problem appears. I don't know if the problem of

Re: [tesseract-ocr] Tesseract remove space when I use LTSM mode

Please provide reproducible example of what you are doing, how, what is the result and desired result. Zdenko ut 3. 11. 2020 o 9:41 Enzo Merotto napísal(a): > Hello, > I have a problem with the ltsm mode because it do not detect space and > regroup every words in one. > Do you have an idea of

Re: [tesseract-ocr] Tesseract use cmake & Visual studio2019 build show something error.

As you see: you build leptonica without any external image library (like png, jpg, tiff), so tesseract can read only simple image format like bmp, pgm and ppm Zdenko ut 3. 11. 2020 o 9:41 吳明恩 napísal(a): > Environment > Tesseract Version: > 1.tesseract 4.1.1 > 2.leptonica-1.76.0 (Nov 3 2020,

[tesseract-ocr] Tesseract use cmake & Visual studio2019 build show something error.

Environment Tesseract Version: 1.tesseract 4.1.1 2.leptonica-1.76.0 (Nov 3 2020, 10:24:30) [MSC v.1927 LIB Release x64] 3.libtiff 4.1.0 Found AVX2 Found AVX Found FMA Found SSE Platform: Windows 10 64-bit I use tesseract.exe to OCR jpg to show something error, so i wnat do sothing? Error

[tesseract-ocr] Tesseract remove space when I use LTSM mode

Hello, I have a problem with the ltsm mode because it do not detect space and regroup every words in one. Do you have an idea of why it does not detect spaces ? -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To unsubscribe from this group