[python-dtcwt] 370/497: tweak default levels for registration again

[Ghislain Vaillant]

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ghisvail-guest pushed a commit to branch debian/sid
in repository python-dtcwt.

commit 206f6b7355e63989460378faff99c00e5e076dc7
Author: Rich Wareham <rjw57 at cam.ac.uk>
Date:   Fri Feb 7 15:38:36 2014 +0000

    tweak default levels for registration again
---
 dtcwt/registration.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dtcwt/registration.py b/dtcwt/registration.py
index d26a8f5..3909645 100644
--- a/dtcwt/registration.py
+++ b/dtcwt/registration.py
@@ -292,7 +292,7 @@ def estimatereg(source, reference, regshape=None):
     # Extract number of levels and shape of level 3 subband
     nlevels = len(source.highpasses)
     if regshape is None:
-        avecs_shape = source.highpasses[2].shape[:2] + (6,)
+        avecs_shape = source.highpasses[3].shape[:2] + (6,)
     else:
         avecs_shape = tuple(regshape[:2]) + (6,)
 
@@ -312,7 +312,7 @@ def estimatereg(source, reference, regshape=None):
     for it in xrange(2 * (nlevels - 1)):
         s, e = nlevels, nlevels - 1 - it//2
         levels = list(x for x in xrange(s, e-1, -1)
-                      if x>=2 and x<nlevels and source.highpasses[x].shape[0] <= 2*avecs.shape[0] and source.highpasses[x].shape[1] <= 2*avecs.shape[1])
+                      if x>=3 and x<nlevels and source.highpasses[x].shape[0] <= 2*avecs.shape[0] and source.highpasses[x].shape[1] <= 2*avecs.shape[1])
         if len(levels) == 0:
             continue
 

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