zeroed coil sensitivity outside of the object to wipe the noise

SyneRBI · Jul 12, 2023 · 1bb1b11 · 1bb1b11
1 parent a9321ab
commit 1bb1b11
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/xGadgetron/cGadgetron/gadgetron_data_containers.cpp b/src/xGadgetron/cGadgetron/gadgetron_data_containers.cpp
@@ -2808,7 +2808,7 @@ void CoilSensitivitiesVector::calculate_csm
             for (unsigned int x = 0; x < nx; x++, i++) {
                 float r = img(x, y, z);
                 float s;
-                if (r != 0.0)
+                if (r != 0.0 && object_mask[i])
                     s = (float)(1.0 / r);
                 else
                     s = 0.0;