A High Payload Steganographic Algorithm Based on Edge Detectionn

I need MATLAB code for the following paper -Bai, Junlan & Chang, Chin-Chen & Nguyen, Son & Zhu, Ce & Liu, Yanjun. (2017). "A High Payload Steganographic Algorithm Based on Edge Detection" Can anyone help

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

[Image Analyst]

Did you Ask the authors for help?

Or Ask the Mathworks to do it for you.

[Rizwan Taj]

i have the code for this paper.