Post
by Thoa » Fri 20 Oct 2006 06:32
Hi Alexey!
Thanks for your help!
I understand the K-mean algorithm, let me display some following problems:
1> I loaded all cellvalue of my Image into Array of C# (include Sizeof Image and R,G,B at each pixel). I think from this, I can use K-mean, if need gray level at each pixel, GeoRaster has support this (sdo_geor.GrayScale) so that I can get Gray Scale for all pixels in my Image. It is right or wrong?
2> Now, I just have sizeofImage and value R,G,B of them. It means I have color value of my Image not an Image in a blob. is it enough for me to use K-mean, what anything else I need. I am very worried so please help me and tell me what I draw is right or wrong?
Thanks so much!
THoa.