why k means do not rectangle the red area drawn by harris corner?

[jladasky at itu.edu]

On Monday, August 14, 2017 at 4:41:23 PM UTC-7, Ho Yeung Lee wrote:
> my code can run without error,
> 
> you can try to download one of face from search keyword "face"
> and try this script

You're assuming a lot.  From your code:

    from PIL import Image
    # Two lines removed
    import numpy as np
    import cv2
    from pylab import plot,show
    from numpy import vstack,array
    from numpy.random import rand
    from scipy.cluster.vq import kmeans,vq
    from pywinauto.application import Application


I count five third-party packages which are not part of the Python language.  Many programmers won't have all of these packages installed.  Many people won't have any of these packages installed.


> 
> On Tuesday, August 15, 2017 at 4:33:51 AM UTC+8, jlad... at itu.edu wrote:
> > On Monday, August 14, 2017 at 12:30:21 PM UTC-7, Ho Yeung Lee wrote:
> > > https://gist.github.com/hoyeunglee/df7e6cb9b76c576b26fd2bb2b26bfe2f
> > > 
> > > sample image
> > > https://drive.google.com/file/d/0Bxs_ao6uuBDUY09qM1JMWS1Ob0k/view?usp=sharing
> > > 
> > > would like to rectangle bound the eye  ,mouth corner etc
> > > which detected by harris corner
> > > 
> > > but using kmeans can not rectangle the red area drawn by harris corner
> > 
> > Does your code run without errors?  You appear to be asking more general question, about machine learning and image processing algorithms, than about Python.