How to use the .traineddata file with the ocr function after training?

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I trained the our function using a data set, but I don't know how to actually load in the data for use.

Accepted Answer

Nick Choi
Nick Choi on 13 Nov 2017
You can use the path to the trained data file as part of the 'Language' name-value pair. One thing to note is that the trained data file must be located in a folder named 'tessdata'. An example function call would look like this:
txt = ocr(img,'Language','path/to/tessdata/eng.traineddata');
The following documentation link provides some additional information on how to use .traineddata files with the 'ocr' function: https://www.mathworks.com/help/vision/ref/ocr.html#input_argument_namevalue_d119e140075
  2 Comments
MUHAMMED IRFAN
MUHAMMED IRFAN on 11 Dec 2017
Hello, I used this simple code.I have trained data for malayalam language in the mentioned location.But the matlab crashes as shown in the figure. What's wrong with my code?
Card = imread('sam.png');
txt = ocr(Card,'Lang','E:\irfan\OCR\tessdata\mal.traineddata');
H LIU
H LIU on 8 Dec 2020
txt = ocr(Card,'Language',{'E:\irfan\OCR\tessdata\mal.traineddata'});
have a try !

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