hi
i converted some P5 type .pgm images to .jpg using
x=Image.open("oldimage.pgm")
imsz=x.size
newimg=Image.new('L',imsz)
newimg.putdata(x.getdata())
newimg.save("newimg.jpg")when i again check the pixel data for these images using getdata() method i,I find that they are slightly different ie if oldimage.pgm has pixels [29 31 38 ..., 10 4 18] then the corresponding jpg image has [29 31 38 ..., 10 3 17] why this difference? shouldn't they be identical?can someone pls explain this? -- http://mail.python.org/mailman/listinfo/python-list
