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

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

Answer 1

[Nick Choi]

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

[MUHAMMED IRFAN]

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]

txt = ocr(Card,'Language',{'E:\irfan\OCR\tessdata\mal.traineddata'});

have a try !