[tesseract-ocr] START_MODEL gives Segmentation Failure Error

2023-06-22 Thread Madhav Pandey
Hey Guys, I hope you're all doing well. We have been working on training a model using a handwritten font in Tesseract OCR, and we have encountered an issue related to the START_MODEL flag. Currently, we are using the following command for training: make tesstrain START_MODEL=hin

[tesseract-ocr] Simple text bad results

2023-06-22 Thread Tyler
Hi, I'm having issues getting good accuracy for some text. I have read through https://github.com/tesseract-ocr/tessdoc/blob/main/ImproveQuality.md as well as tried many different image preprocessing such as resizing, dilation/erosion, thresholding, and applying blurs. I have also used

Re: [tesseract-ocr] Building for iOS arm-64 produces x86_64 library

2023-06-22 Thread Maria Vilensky
If I run without host but only with this target, the make succeeds, but when using the library in Xcode iOS framework project, I'm getting ld: in /Users/XX/XX/XX/libtesseract.a(libtesseract_la-baseapi.o), building for iOS, but linking in object file built for macOS, file

Re: [tesseract-ocr] Building for iOS arm-64 produces x86_64 library

2023-06-22 Thread Maria Vilensky
@zdenop I've checked all the related posts in the group and it git but no luck with solutions... I'm now running this on M2 machine, this is the script (I want to get arm64 library for iOS, so I understand "host" is required and not only target) export SDKROOT=

Re: [tesseract-ocr] Regarding facing issue in tesseract download

2023-06-22 Thread Zdenko Podobny
Hello, If you are serious about getting help, provide details (we have no clue what your system is, we do not know how you try to extract an image from pdf etc...). Make sure you read tesseract documentation first. Zdenko št 22. 6. 2023 o 14:48 Aniket Kumar napísal(a): > In my system When I

[tesseract-ocr] Regarding facing issue in tesseract download

2023-06-22 Thread Aniket Kumar
In my system When I was extracting image from pdf it showing I need to install tesseract by I am not getting from where I can get this file, please anyone here who can help me in this. -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To

[tesseract-ocr] Lstmeval results

2023-06-22 Thread Augustin Fourcaud
hello, i finetuned the eng.traineddata model because i wanted it to reconize the greek lambda symbol. I got the ocrlambda.traineddata file and i want to evaluate it using lstmeval. when i eval a checkpoint file with --trainedata parameter set to eng.traineddata i get terrible results with

[tesseract-ocr] Failed to load list of training filenames from data/Chin/list.train

2023-06-22 Thread abhilash rao
Hi guys so i am trying to train tesseract using wsl and when i execute the following training command TESSDATA_PREFIX=.../tessdata make training MODEL_NAME=fine_tune_hin LANG_TYPE=Indic TESSDATA=.../tessdata START_MODEL=hin MAX_ITERATIONS=1000 i get following error: Config file is optional,