what are the simple feature extraction methods that can be implemented easily in matlab and what are the difficult methods?

hello , i want to ask about the simple feature extraction methods that can be implemented easily in matlab and any methods will be difficult? i have an images for hand veins taking using IR and i want to work on recognize them.

which algorithms you advice me to select and what to avoid?

anyone can help me

[bym]

I think that would depend greatly on the image in question. Posting it would be a start

http://www.mathworks.com/matlabcentral/answers/7924-where-can-i-upload-images-and-files-for-use-on-matlab-answers

Answer 1

[Image Analyst]

The easy ones are those that are built in to regionprops. If you need something other than one of those, you'll have to code it up yourself.

[mmm ssss]

thank you for your answer but what do you mean by regionpropos?

can you give me an example ?

i want to add apic that i want to extract it's features ,but i don't know how can i do this.

[Walter Roberson]

http://www.mathworks.com/help/toolbox/images/ref/regionprops.html

[Image Analyst]

You can upload your picture to tinypic.com.