first of all, it's amazing code, thanks a lot for offering such help.
I would appreciate your help telling me how can i use it on a segmented image instead of using "roipoly" function but it dosen't work at all...
really i am in need for like such program to identify colors present in the region of interest that i had already detected using segmentation program...
Hi Kris. The "paper" (actually a course project report) was using unordered eigenvalues, while in the updated code I have decreasingly ordered eigenvalues. So the code is more "correct" in a scientific sense. If you want to generate the same results as the report, you can uncomment
Hope this helps!
Dear Quan Wang,
Thanks for sharing your code. However, I am not able to reproduce the results displayed in Figure 3 and 4 of your paper.
For Figure 3, it is not clear what the order of the applied polynomial is.
For Figure 4, the two features are highly correlated while the should in fact be uncorrelated. I wondered if this is a mistake in the paper or in the code.
Thanks for your comments,