diff --git a/xsocs/process/qspace/QSpaceConverter.py b/xsocs/process/qspace/QSpaceConverter.py
index d19a98e02a2182c9a5c85609b16abbac65dfd146..715208ada932fe2d06b4207d887215cb7f4009eb 100644
--- a/xsocs/process/qspace/QSpaceConverter.py
+++ b/xsocs/process/qspace/QSpaceConverter.py
@@ -30,6 +30,7 @@ __license__ = "MIT"
 __date__ = "01/03/2016"
 
 
+import logging
 import os
 import time
 import ctypes
@@ -47,6 +48,10 @@ from ...util.histogramnd_lut import histogramnd_get_lut, histogramnd_from_lut
 # from silx.math import histogramnd
 from ...io import XsocsH5, QSpaceH5, ShiftH5
 
+
+logger = logging.getLogger(__name__)
+
+
 disp_times = False
 
 
@@ -882,7 +887,8 @@ class QSpaceConverter(object):
                                 shiftH5=shiftH5,
                                 beam_energy=beam_energy,
                                 direct_beam=center_chan,
-                                channels_per_degree=chan_per_deg)
+                                channels_per_degree=chan_per_deg,
+                                normalizer=normalizer)
 
             manager = mp.Manager()
             self.__term_evt = term_evt = manager.Event()
@@ -967,6 +973,7 @@ class QSpaceConverter(object):
                             entries,
                             img_size,
                             output_f,
+                            normalizer,
                             image_binning,
                             medfilt_dims,
                             img_dtype)
@@ -1157,7 +1164,8 @@ def _create_result_file(h5_fn,
                         shiftH5=None,
                         beam_energy=None,
                         direct_beam=None,
-                        channels_per_degree=None):
+                        channels_per_degree=None,
+                        normalizer=''):
     """
     Initializes the output file.
     :param h5_fn: name of the file to initialize
@@ -1181,6 +1189,8 @@ def _create_result_file(h5_fn,
     :param beam_energy: Beam energy in eV
     :param direct_beam: Direct beam calibration position
     :param channels_per_degree: Channels per degree calibration
+    :param str normalizer:
+        Name of measurement group dataset used for normalization
     """
 
     if not overwrite:
@@ -1211,6 +1221,10 @@ def _create_result_file(h5_fn,
     qspace_h5.set_direct_beam(direct_beam)
     qspace_h5.set_channels_per_degree(channels_per_degree)
 
+    if normalizer is None:
+        normalizer = ''
+    qspace_h5.set_image_normalizer(normalizer)
+
     if shiftH5:
         sample_shifts = []
         grid_shifts = []
@@ -1240,6 +1254,7 @@ def _to_qspace(th_idx,
                entries,
                img_size,
                output_fn,
+               normalizer,
                image_binning,
                medfilt_dims,
                img_dtype):
@@ -1250,6 +1265,8 @@ def _to_qspace(th_idx,
     :param entries:
     :param img_size:
     :param output_fn:
+    :param str normalizer:
+       Name of measurement group dataset to use for normalization
     :param image_binning:
     :param medfilt_dims:
     :param img_dtype:
@@ -1292,6 +1309,11 @@ def _to_qspace(th_idx,
     # h_lut.shape = (n_xy, -1)
     h_lut = h_lut_shared
 
+    if normalizer and img_dtype.kind != 'f':
+        # Force the type to float64
+        logger.info('Using float64 to perform normalization')
+        img_dtype = np.float64
+
     img = np.ascontiguousarray(np.zeros(img_size), dtype=img_dtype)
 
     # TODO : handle case when nav is not a multiple of img_size!!
@@ -1333,6 +1355,7 @@ def _to_qspace(th_idx,
                 image_indices = None
 
             for entry_idx, entry in enumerate(entries):
+                xsocsH5 = XsocsH5.XsocsH5(entry_files[entry_idx], mode='r')
 
                 t0 = time.time()
 
@@ -1345,9 +1368,7 @@ def _to_qspace(th_idx,
                     # slows down things a big, not much tho)
                     # TODO : add a lock on the files if there is no SWMR
                     # test if it slows down things much
-                    with XsocsH5.XsocsH5(entry_files[entry_idx],
-                                         mode='r').image_dset_ctx() \
-                            as img_data:  # noqa
+                    with xsocsH5.image_dset_ctx() as img_data:
                         t1 = time.time()
                         img_data.read_direct(img,
                                              source_sel=np.s_[image_idx],
@@ -1363,11 +1384,29 @@ def _to_qspace(th_idx,
                 t_read += time.time() - t0
                 t0 = time.time()
 
+                # Apply normalization
+
+                if normalizer:
+                    normalization = xsocsH5.measurement(entry, normalizer)
+                    # Make sure to use float to perform division
+                    assert img.dtype.kind == 'f'
+                    img /= normalization[image_idx]
+
+                # Perform binning
+
                 if image_binning[0] != 1 or image_binning[1] != 1:
+                    # Increase type size for (u)int8|16
+                    if img.dtype.kind == 'u' and img.dtype.itemsize < 4:
+                        binning_dtype = np.uint32
+                    elif img.dtype.kind == 'i' and img.dtype.itemsize < 4:
+                        binning_dtype = np.int32
+                    else:  # Keep same dtype for (u)int32|64 and float
+                        binning_dtype = img.dtype
+
                     intensity = (img.reshape(img_shape_1).
                                  sum(axis=sum_axis_1,
-                                     dtype=np.uint32).reshape(img_shape_2).
-                                 sum(axis=sum_axis_2, dtype=np.uint32) *
+                                     dtype=binning_dtype).reshape(img_shape_2).
+                                 sum(axis=sum_axis_2, dtype=binning_dtype) *
                                  avg_weight)
                     # intensity = xu.blockAverage2D(img, nav[0],
                     #                               nav[1], roi=roi)