Language data in ocr function not working

Question

Mir Pias 2016-7-17

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/296040-language-data-in-ocr-function-not-working

编辑： Walter Roberson 2016-7-17

I am using matlab 2015b, I have installed ocr language data using visionSupportPackages command. when I use ocr function using language string, it shows following error

Error using ocr
Too many input arguments.
Error in temp (line 5)
txt = ocr(im2,'Language','Bengali');

The code

im = imread('21.jpg');
im = rgb2gray(im);
level = graythresh(im);
im2=im2bw(im, level);
txt = ocr(im2,'Language','Bengali');

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Answer 1

Walter Roberson 2016-7-17

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https://ww2.mathworks.cn/matlabcentral/answers/296040-language-data-in-ocr-function-not-working#answer_228874

在 MATLAB Online 中打开

Please show the output of

which -all ocr

I suspect you have accidentally created your own ocr.m that is taking priority.

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Mir Pias 2016-7-17

编辑：Walter Roberson 2016-7-17

在 MATLAB Online 中打开

There is another ocr in the path, problem solved when its removed, Thank you

which -all ocr
C:\Users\gdwgfuvyuadfoadfyode\Google Drive\senior project\MM4-BV4-portfolio\Bijlage\ocr.m
C:\Program Files\MATLAB\R2015b\toolbox\vision\vision\ocr.m                                 % Shadowed

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