hi while trying to make an eigenface image from a numpy array of floats i tried this
from numpy import array import Image imagesize=(200,200) def makeimage(inputarray,imagename): inputarray.shape=(-1,) newimg=Image.new('L', imagesize) newimg.putdata(inputarray) newimg.save(imagename) since i am using images of 200X200 size, i use an array with 40000 elements like [ -92.35294118 -81.88235294 -67.58823529 ..., -3.47058824 -13.23529412 -9.76470588] the problem is ,i get an image that is too dark.it looks like a face but is too dark that even different arrays will create images that all look alike!.. s there a way to 'tone it down' so that i can generate an eigenface that can be displayed better? thanks RG _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion