# HG changeset patch
# User Peter Meerwald <pmeerw@cosy.sbg.ac.at>
# Date 1189080954 -7200
# Node ID b67c5ec1a9f0cfe773da0dbe34c74e129cbc43e2
# Parent  4214d9245f8e8ce3dfe437f7f09ab56a793b9e8a
import only needed modules

diff -r 4214d9245f8e -r b67c5ec1a9f0 pymctf.py
--- a/pymctf.py	Thu Sep 06 13:45:48 2007 +0200
+++ b/pymctf.py	Thu Sep 06 14:15:54 2007 +0200
@@ -1,12 +1,9 @@
 # MCTF following Ohm04a
 
-import Image
-import ImageDraw
 import pywt
 import numpy
 import math
 import sys
-import time
 import _me
 
 # type of motion vectors
@@ -141,6 +138,7 @@
     return a, b
 
 def _show_mv_dist(mvf, idx=0, level=0, sr=8, fname='mv_dist'):
+    import Image, ImageDraw
     im = Image.new('RGB', (mvf.shape[1], mvf.shape[0]))
     d = ImageDraw.Draw(im)