Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

New to MATLAB?

hi, i've extracted the intensity values from the image... i want to make the matrix from the extracted intensity values... can u tell me how can i do it?

Asked by pammy

pammy

on 9 Feb 2013
Accepted Answer by Image Analyst

Image Analyst

can u code few line for the matrix. actually i m new to matlab

1 Comment

Matt J

Matt J

on 9 Feb 2013

Wasn't the original image the matrix you're looking for? What is an image if not a matrix of intensity values?

pammy

pammy

1 Answer

Answer by Image Analyst

Image Analyst

on 9 Feb 2013
Accepted answer

Explain further. Do you want to crop? Are your extracted values from a rectangular or irregularly shaped region? How did you extract them? What are you going to do with this new matrix? Do you have the Image Processing Toolbox?

Where did you upload your image? http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

Have you seen my Image Segmentation Tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862

This would be a good thing to read before you post: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

0 Comments

Image Analyst

Image Analyst

Contact us