diff --git a/tools/cellpose/cellpose.xml b/tools/cellpose/cellpose.xml
index e9f35a94e6..f5caa247c0 100644
--- a/tools/cellpose/cellpose.xml
+++ b/tools/cellpose/cellpose.xml
@@ -76,40 +76,40 @@
             <param name="model_type" value="cyto"/>
             <param name="chan" value="2"/>
             <param name="chan2" value="3"/>
-            <output name="cp_mask" file="img02_cp_masks_cyto.tif" compare="image_diff" metric="mae" eps="0.01"/>
-            <output name="cp_segm" file="img02_cp_segm_cyto.png" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_cyto.tif" compare="image_diff"/>
+            <output name="cp_segm" file="img02_cp_segm_cyto.png" compare="image_diff"/>
         </test>
         <test expect_num_outputs="2">
             <param name="img_in" value="img02.png"/>
             <param name="model_type" value="cyto2"/>
             <param name="chan" value="2"/>
             <param name="chan2" value="3"/>
-            <output name="cp_mask" file="img02_cp_masks_cyto2.tif" compare="image_diff" metric="mae" eps="0.01"/>
-            <output name="cp_segm" file="img02_cp_segm_cyto2.png" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_cyto2.tif" compare="image_diff"/>
+            <output name="cp_segm" file="img02_cp_segm_cyto2.png" compare="image_diff"/>
         </test>
         <test expect_num_outputs="2">
             <param name="img_in" value="img02.png"/>
             <param name="model_type" value="cyto3"/>
             <param name="chan" value="2"/>
             <param name="chan2" value="3"/>
-            <output name="cp_mask" file="img02_cp_masks_cyto3.tif" compare="image_diff" metric="mae" eps="0.01"/>
-            <output name="cp_segm" file="img02_cp_segm_cyto3.png" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_cyto3.tif" compare="image_diff"/>
+            <output name="cp_segm" file="img02_cp_segm_cyto3.png" compare="image_diff"/>
         </test>
         <test expect_num_outputs="2">
             <param name="img_in" value="img02.png"/>
             <param name="model_type" value="nuclei"/>
             <param name="chan" value="2"/>
             <param name="chan2" value="3"/>
-            <output name="cp_mask" file="img02_cp_masks_nuclei.tif" compare="image_diff" metric="mae" eps="0.01"/>
-            <output name="cp_segm" file="img02_cp_segm_nuclei.png" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_nuclei.tif" compare="image_diff"/>
+            <output name="cp_segm" file="img02_cp_segm_nuclei.png" compare="image_diff"/>
         </test>
         <test expect_num_outputs="2">
             <param name="img_in" value="img02.png"/>
             <param name="model_type" value="cyto"/>
             <param name="chan" value="2"/>
             <param name="chan2" value="1"/>
-            <output name="cp_mask" file="img02_cp_masks_chan.tif" compare="image_diff" metric="mae" eps="0.01"/>
-            <output name="cp_segm" file="img02_cp_segm_chan.png" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_chan.tif" compare="image_diff"/>
+            <output name="cp_segm" file="img02_cp_segm_chan.png" compare="image_diff"/>
         </test>
         <test expect_num_outputs="2">
             <param name="img_in" value="img02.png"/>
@@ -117,8 +117,8 @@
             <param name="chan" value="2"/>
             <param name="chan2" value="3"/>
             <param name="diameter" value="50"/>
-            <output name="cp_mask" file="img02_cp_masks_diameter.tif" compare="image_diff" metric="mae" eps="0.01"/>
-            <output name="cp_segm" file="img02_cp_segm_diameter.png" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_diameter.tif" compare="image_diff"/>
+            <output name="cp_segm" file="img02_cp_segm_diameter.png" compare="image_diff"/>
         </test>
         <test expect_num_outputs="2">
             <param name="img_in" value="img02.png"/>
@@ -126,8 +126,8 @@
             <param name="model_type" value="cyto"/>
             <param name="chan" value="2"/>
             <param name="chan2" value="3"/>
-            <output name="cp_mask" file="img02_cp_masks_gpu.tif" compare="image_diff" metric="mae" eps="0.01"/>
-            <output name="cp_segm" file="img02_cp_segm_gpu.png" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_gpu.tif" compare="image_diff"/>
+            <output name="cp_segm" file="img02_cp_segm_gpu.png" compare="image_diff"/>
         </test>
         <test expect_num_outputs="1">
             <param name="img_in" value="img02.png"/>
@@ -135,7 +135,7 @@
             <param name="chan" value="2"/>
             <param name="chan2" value="3"/>
             <param name="show_segmentation" value="false"/>
-            <output name="cp_mask" file="img02_cp_masks_cyto.tif" compare="image_diff" metric="mae" eps="0.01"/>
+            <output name="cp_mask" file="img02_cp_masks_cyto.tif" compare="image_diff"/>
         </test>
     </tests>
     <help>
diff --git a/tools/cellpose/test-data/img02_cp_masks_chan.tif b/tools/cellpose/test-data/img02_cp_masks_chan.tif
index 7766416725..6dbdfb4e19 100644
Binary files a/tools/cellpose/test-data/img02_cp_masks_chan.tif and b/tools/cellpose/test-data/img02_cp_masks_chan.tif differ
diff --git a/tools/cellpose/test-data/img02_cp_masks_cyto.tif b/tools/cellpose/test-data/img02_cp_masks_cyto.tif
index 03132d8942..06cb2ebfb3 100644
Binary files a/tools/cellpose/test-data/img02_cp_masks_cyto.tif and b/tools/cellpose/test-data/img02_cp_masks_cyto.tif differ
diff --git a/tools/cellpose/test-data/img02_cp_masks_cyto2.tif b/tools/cellpose/test-data/img02_cp_masks_cyto2.tif
index 490648ba59..f1d743d9bc 100644
Binary files a/tools/cellpose/test-data/img02_cp_masks_cyto2.tif and b/tools/cellpose/test-data/img02_cp_masks_cyto2.tif differ
diff --git a/tools/cellpose/test-data/img02_cp_masks_diameter.tif b/tools/cellpose/test-data/img02_cp_masks_diameter.tif
index 61f58dd9b5..f6a80e0c1f 100644
Binary files a/tools/cellpose/test-data/img02_cp_masks_diameter.tif and b/tools/cellpose/test-data/img02_cp_masks_diameter.tif differ
diff --git a/tools/cellpose/test-data/img02_cp_masks_gpu.tif b/tools/cellpose/test-data/img02_cp_masks_gpu.tif
index 8a9ec5de2b..4bd7320765 100644
Binary files a/tools/cellpose/test-data/img02_cp_masks_gpu.tif and b/tools/cellpose/test-data/img02_cp_masks_gpu.tif differ
diff --git a/tools/cellpose/test-data/img02_cp_masks_nuclei.tif b/tools/cellpose/test-data/img02_cp_masks_nuclei.tif
index 35ec4e4946..0d047508e2 100644
Binary files a/tools/cellpose/test-data/img02_cp_masks_nuclei.tif and b/tools/cellpose/test-data/img02_cp_masks_nuclei.tif differ
diff --git a/tools/cellpose/test-data/img02_cp_segm_chan.png b/tools/cellpose/test-data/img02_cp_segm_chan.png
index a6809239a5..dcf8f0149e 100644
Binary files a/tools/cellpose/test-data/img02_cp_segm_chan.png and b/tools/cellpose/test-data/img02_cp_segm_chan.png differ
diff --git a/tools/cellpose/test-data/img02_cp_segm_cyto.png b/tools/cellpose/test-data/img02_cp_segm_cyto.png
index e51d697ced..e27bbe9486 100644
Binary files a/tools/cellpose/test-data/img02_cp_segm_cyto.png and b/tools/cellpose/test-data/img02_cp_segm_cyto.png differ
diff --git a/tools/cellpose/test-data/img02_cp_segm_cyto2.png b/tools/cellpose/test-data/img02_cp_segm_cyto2.png
index f1775fe059..d702b75a8c 100644
Binary files a/tools/cellpose/test-data/img02_cp_segm_cyto2.png and b/tools/cellpose/test-data/img02_cp_segm_cyto2.png differ
diff --git a/tools/cellpose/test-data/img02_cp_segm_cyto3.png b/tools/cellpose/test-data/img02_cp_segm_cyto3.png
index 27e880ea0e..71ea4d543c 100644
Binary files a/tools/cellpose/test-data/img02_cp_segm_cyto3.png and b/tools/cellpose/test-data/img02_cp_segm_cyto3.png differ
diff --git a/tools/cellpose/test-data/img02_cp_segm_diameter.png b/tools/cellpose/test-data/img02_cp_segm_diameter.png
index aac7ff578b..0a40abdc41 100644
Binary files a/tools/cellpose/test-data/img02_cp_segm_diameter.png and b/tools/cellpose/test-data/img02_cp_segm_diameter.png differ
diff --git a/tools/cellpose/test-data/img02_cp_segm_gpu.png b/tools/cellpose/test-data/img02_cp_segm_gpu.png
index 4daa7ce0c5..d929e813e8 100644
Binary files a/tools/cellpose/test-data/img02_cp_segm_gpu.png and b/tools/cellpose/test-data/img02_cp_segm_gpu.png differ
diff --git a/tools/cellpose/test-data/img02_cp_segm_nuclei.png b/tools/cellpose/test-data/img02_cp_segm_nuclei.png
index ca118b8ed7..20e8f051a1 100644
Binary files a/tools/cellpose/test-data/img02_cp_segm_nuclei.png and b/tools/cellpose/test-data/img02_cp_segm_nuclei.png differ