Natural Text recognition not working in MATLAB R2013a. How to make it run. I can't use R2014a now.

I am trying to run following example (given at link) in R2013a but it gave me errors.

Undefined function 'helperGrowEdges' for input arguments of type 'double'.

LINK: http://www.mathworks.in/help/vision/examples/automatically-detect-and-recognize-text-in-natural-images.html

 Please help me to make it run. Thankyou.

Answer 1

[Avi Nehemiah]

Hi Vijay,

The functions used to recognize the text ocr was released in R2014a, you will have to use R2014a to access the ocr function.

_

Avi