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added paper and other badges, added paper citation to README and added CITATION.cff

@Hendrik-code Hendrik-code self-assigned this Sep 23, 2026
@Hendrik-code Hendrik-code added the documentation Improvements or additions to documentation label Sep 23, 2026
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Benchmark comparison

Speed (wall time per call)

baseline 3bf7943 vs head 3bf7943 · python 3.11.16 · 5 repeats + 1 warmup

Showing the 5 most-changed measurements per case; the rest are collapsed. Rows with a baseline below 3 ms are tagged (noise) — runner jitter on those swamps any real change.

ct_3d — shape (73, 47, 73)

Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
nii_filter_connected_components 4.44 ±0.08 4.21 ±0.03 -5.1% 0.000
nii_save 11.92 ±0.11 11.61 ±0.10 -2.6% 0.001
nii_load_img 10.91 ±0.15 10.66 ±0.10 -2.3% 0.008
nii_fill_holes 4.56 ±0.03 4.48 ±0.06 -1.9% 0.009
poi_calc_centroids_nocrop 4.19 ±0.09 4.12 ±0.04 -1.8% 0.039
… 31 more measurements
Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
nii_rescale_seg 3.13 ±0.05 3.17 ±0.03 +1.1% 0.268
nii_resample_from_to 41.86 ±0.26 42.07 ±2.38 +0.5% 0.315
nii_rescale 40.13 ±0.18 39.93 ±0.13 -0.5% 0.016
nii_erode_msk 6.20 ±0.09 6.18 ±0.06 -0.3% 0.405
nii_dilate_msk 123.69 ±0.79 124.02 ±0.34 +0.3% 0.268
poi_calc_poi_from_subreg_vert 12.47 ±0.16 12.46 ±0.09 -0.1% 0.568
metric_voxels 250463.00 ±0.00 250463.00 ±0.00 +0.0% —
metric_labels 3.00 ±0.00 3.00 ±0.00 +0.0% —
metric_foreground_pct 14.51 ±0.00 14.51 ±0.00 +0.0% —
nii_get_array 0.04 ±0.00 0.05 ±0.01 +29.7% (noise) 0.021
nii_apply_crop 0.73 ±0.03 0.57 ±0.03 -21.3% (noise) 0.000
poi_reorient 0.41 ±0.02 0.35 ±0.02 -13.3% (noise) 0.007
nii_set_dtype 0.48 ±0.05 0.43 ±0.04 -10.4% (noise) 0.323
poi_to_global 0.18 ±0.03 0.16 ±0.03 -10.1% (noise) 0.780
poi_save 0.39 ±0.03 0.42 ±0.06 +8.9% (noise) 0.199
nii_unique 0.68 ±0.03 0.63 ±0.01 -8.0% (noise) 0.008
nii_get_connected_components 2.34 ±0.06 2.16 ±0.05 -7.8% (noise) 0.000
nii_extract_label 0.33 ±0.02 0.35 ±0.04 +6.8% (noise) 0.395
nii_map_labels 1.02 ±0.05 0.96 ±0.07 -5.6% (noise) 0.127
nii_reorient 0.84 ±0.04 0.79 ±0.03 -5.5% (noise) 0.036
poi_rescale 0.20 ±0.02 0.21 ±0.01 +5.4% (noise) 0.503
poi_calc_centroids 2.45 ±0.03 2.34 ±0.06 -4.3% (noise) 0.112
poi_map_labels 0.13 ±0.01 0.14 ±0.00 +4.0% (noise) 0.598
nii_load_seg 2.86 ±0.07 2.74 ±0.10 -3.9% (noise) 0.431
poi_resample_from_to 0.60 ±0.05 0.58 ±0.04 -2.9% (noise) 0.558
poi_local_to_global_arr 0.29 ±0.02 0.29 ±0.02 -2.8% (noise) 0.246
nii_pad_to 0.73 ±0.04 0.72 ±0.10 -1.7% (noise) 0.239
nii_center_of_masses 1.71 ±0.04 1.68 ±0.01 -1.6% (noise) 0.228
poi_load 0.99 ±0.12 1.00 ±0.04 +1.2% (noise) 0.518
nii_compute_crop 0.30 ±0.02 0.30 ±0.02 -1.1% (noise) 0.742
nii_volumes 1.82 ±0.02 1.83 ±0.02 +0.6% (noise) 0.839

ct_2d — shape (73, 47, 1)

Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
nii_resample_from_to 7.62 ±0.06 7.48 ±0.09 -1.8% 0.019
nii_dilate_msk 14.51 ±0.07 14.72 ±0.55 +1.5% 0.226
nii_rescale 5.49 ±0.11 5.46 ±0.19 -0.6% 0.317
metric_voxels 3431.00 ±0.00 3431.00 ±0.00 +0.0% —
metric_labels 3.00 ±0.00 3.00 ±0.00 +0.0% —
… 30 more measurements
Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
metric_foreground_pct 37.60 ±0.00 37.60 ±0.00 +0.0% —
nii_unique 0.14 ±0.01 0.12 ±0.00 -11.7% (noise) 0.027
poi_save 0.49 ±0.04 0.53 ±0.02 +8.2% (noise) 0.385
nii_center_of_masses 0.23 ±0.01 0.21 ±0.02 -6.9% (noise) 0.076
nii_get_array 0.02 ±0.00 0.02 ±0.00 -6.9% (noise) 0.205
nii_pad_to 0.58 ±0.01 0.54 ±0.02 -6.3% (noise) 0.013
nii_map_labels 0.52 ±0.02 0.49 ±0.02 -6.1% (noise) 0.003
nii_erode_msk 1.01 ±0.03 1.07 ±0.09 +6.0% (noise) 0.144
poi_rescale 0.27 ±0.02 0.25 ±0.01 -5.6% (noise) 0.085
nii_filter_connected_components 0.88 ±0.04 0.84 ±0.03 -5.3% (noise) 0.197
nii_set_dtype 0.45 ±0.02 0.42 ±0.02 -5.3% (noise) 0.127
poi_calc_centroids 1.00 ±0.02 0.95 ±0.02 -5.3% (noise) 0.003
nii_extract_label 0.46 ±0.01 0.44 ±0.01 -4.6% (noise) 0.016
poi_map_labels 0.21 ±0.01 0.20 ±0.01 -4.1% (noise) 0.312
poi_calc_centroids_nocrop 1.19 ±0.04 1.15 ±0.05 -3.8% (noise) 0.089
poi_resample_from_to 0.73 ±0.02 0.76 ±0.02 +3.7% (noise) 0.319
nii_volumes 0.28 ±0.01 0.29 ±0.01 +3.5% (noise) 0.250
nii_save 1.43 ±0.05 1.38 ±0.03 -3.5% (noise) 0.020
nii_apply_crop 0.67 ±0.02 0.69 ±0.04 +3.3% (noise) 0.366
poi_local_to_global_arr 0.34 ±0.02 0.33 ±0.01 -3.0% (noise) 0.333
nii_load_seg 1.69 ±0.04 1.73 ±0.06 +2.7% (noise) 0.282
nii_fill_holes 0.90 ±0.01 0.87 ±0.04 -2.7% (noise) 0.052
poi_load 1.16 ±0.05 1.13 ±0.04 -2.5% (noise) 0.205
poi_to_global 0.23 ±0.01 0.23 ±0.00 -2.1% (noise) 0.785
nii_reorient 0.85 ±0.02 0.84 ±0.04 -1.9% (noise) 0.053
nii_load_img 1.57 ±0.10 1.55 ±0.05 -1.8% (noise) 0.421
nii_rescale_seg 0.78 ±0.03 0.77 ±0.03 -1.6% (noise) 0.602
nii_get_connected_components 0.67 ±0.03 0.66 ±0.02 -1.2% (noise) 0.932
poi_reorient 0.46 ±0.03 0.46 ±0.02 -0.7% (noise) 0.954
nii_compute_crop 0.14 ±0.00 0.14 ±0.00 -0.4% (noise) 0.589

mri_3d — shape (68, 52, 67)

Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
nii_filter_connected_components 5.31 ±0.05 4.72 ±0.07 -11.1% 0.000
poi_calc_centroids_nocrop 9.03 ±0.15 8.61 ±0.10 -4.6% 0.000
nii_rescale_seg 3.32 ±0.10 3.22 ±0.10 -3.1% 0.109
nii_fill_holes 5.51 ±0.06 5.41 ±0.12 -1.9% 0.654
nii_load_img 8.84 ±0.04 8.69 ±0.10 -1.8% 0.055
… 31 more measurements
Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
nii_dilate_msk 162.21 ±0.76 160.38 ±1.16 -1.1% 0.041
nii_rescale 37.58 ±0.14 37.97 ±0.24 +1.0% 0.011
poi_calc_poi_from_subreg_vert 11.99 ±0.13 11.88 ±0.11 -1.0% 0.184
nii_erode_msk 7.74 ±0.05 7.78 ±0.13 +0.5% 0.244
nii_resample_from_to 39.64 ±0.18 39.58 ±0.14 -0.2% 0.224
nii_save 9.44 ±0.12 9.43 ±0.16 -0.1% 0.496
metric_voxels 236912.00 ±0.00 236912.00 ±0.00 +0.0% —
metric_labels 8.00 ±0.00 8.00 ±0.00 +0.0% —
metric_foreground_pct 18.21 ±0.00 18.21 ±0.00 +0.0% —
poi_rescale 0.31 ±0.01 0.28 ±0.01 -9.9% (noise) 0.005
poi_map_labels 0.25 ±0.01 0.23 ±0.01 -7.7% (noise) 0.017
nii_extract_label 0.48 ±0.01 0.45 ±0.03 -6.6% (noise) 0.241
nii_get_array 0.06 ±0.00 0.06 ±0.00 -6.3% (noise) 0.479
poi_local_to_global_arr 0.36 ±0.01 0.34 ±0.01 -6.1% (noise) 0.033
nii_load_seg 3.00 ±0.10 2.86 ±0.07 -4.5% (noise) 0.228
poi_load 2.41 ±0.07 2.30 ±0.07 -4.5% (noise) 0.086
poi_reorient 0.52 ±0.02 0.50 ±0.02 -3.9% (noise) 0.064
nii_unique 0.68 ±0.01 0.70 ±0.03 +3.5% (noise) 0.213
poi_resample_from_to 0.81 ±0.01 0.78 ±0.02 -3.1% (noise) 0.016
poi_save 0.58 ±0.01 0.56 ±0.02 -2.7% (noise) 0.149
nii_get_connected_components 2.38 ±0.09 2.31 ±0.04 -2.6% (noise) 0.069
poi_calc_centroids 2.85 ±0.02 2.78 ±0.03 -2.4% (noise) 0.002
nii_map_labels 1.09 ±0.04 1.07 ±0.03 -1.6% (noise) 0.373
poi_to_global 0.28 ±0.01 0.28 ±0.01 -1.5% (noise) 0.036
nii_apply_crop 0.72 ±0.03 0.73 ±0.03 +1.4% (noise) 0.936
nii_set_dtype 0.54 ±0.02 0.55 ±0.01 +1.4% (noise) 0.589
nii_reorient 0.95 ±0.05 0.94 ±0.02 -1.3% (noise) 0.969
nii_pad_to 0.74 ±0.04 0.74 ±0.03 +0.8% (noise) 0.206
nii_volumes 1.96 ±0.02 1.97 ±0.02 +0.5% (noise) 0.946
nii_center_of_masses 1.98 ±0.01 1.99 ±0.04 +0.3% (noise) 0.495
nii_compute_crop 0.33 ±0.01 0.33 ±0.01 +0.2% (noise) 0.735

mri_2d — shape (68, 52, 1)

Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
nii_dilate_msk 19.68 ±0.11 19.40 ±0.08 -1.4% 0.003
nii_rescale 5.57 ±0.04 5.52 ±0.11 -1.0% 0.080
nii_resample_from_to 7.62 ±0.05 7.57 ±0.14 -0.8% 0.255
metric_voxels 3536.00 ±0.00 3536.00 ±0.00 +0.0% —
metric_labels 7.00 ±0.00 7.00 ±0.00 +0.0% —
… 30 more measurements
Measurement baseline ms (median ±½·range) head ms (median ±½·range) Δ % p
metric_foreground_pct 50.17 ±0.00 50.17 ±0.00 +0.0% —
poi_rescale 0.29 ±0.02 0.26 ±0.01 -11.6% (noise) 0.072
nii_unique 0.13 ±0.01 0.12 ±0.01 -8.5% (noise) 0.220
poi_local_to_global_arr 0.34 ±0.02 0.31 ±0.00 -8.5% (noise) 0.036
nii_set_dtype 0.45 ±0.02 0.42 ±0.03 -7.7% (noise) 0.048
poi_load 2.24 ±0.08 2.07 ±0.05 -7.3% (noise) 0.008
poi_calc_centroids 1.22 ±0.03 1.14 ±0.03 -6.5% (noise) 0.036
nii_map_labels 0.52 ±0.03 0.49 ±0.01 -6.1% (noise) 0.065
nii_reorient 0.89 ±0.01 0.84 ±0.04 -5.8% (noise) 0.087
nii_rescale_seg 0.83 ±0.03 0.78 ±0.02 -5.6% (noise) 0.020
nii_get_array 0.02 ±0.00 0.02 ±0.00 +5.6% (noise) 0.121
nii_apply_crop 0.71 ±0.02 0.67 ±0.02 -5.3% (noise) 0.066
poi_resample_from_to 0.81 ±0.06 0.78 ±0.02 -4.4% (noise) 0.167
nii_get_connected_components 0.64 ±0.01 0.61 ±0.03 -4.3% (noise) 0.116
nii_center_of_masses 0.43 ±0.02 0.41 ±0.01 -3.9% (noise) 0.054
nii_load_img 1.55 ±0.06 1.49 ±0.05 -3.8% (noise) 0.146
nii_pad_to 0.58 ±0.02 0.56 ±0.02 -3.5% (noise) 0.035
nii_volumes 0.47 ±0.03 0.46 ±0.04 -3.5% (noise) 0.721
poi_map_labels 0.22 ±0.00 0.23 ±0.01 +2.8% (noise) 0.437
poi_reorient 0.48 ±0.01 0.50 ±0.05 +2.7% (noise) 0.198
nii_fill_holes 1.14 ±0.01 1.11 ±0.02 -2.7% (noise) 0.030
nii_erode_msk 1.36 ±0.04 1.33 ±0.04 -2.0% (noise) 0.574
poi_calc_centroids_nocrop 1.45 ±0.03 1.42 ±0.04 -1.6% (noise) 0.888
poi_to_global 0.27 ±0.02 0.27 ±0.02 -1.6% (noise) 0.538
nii_load_seg 1.73 ±0.06 1.70 ±0.04 -1.3% (noise) 0.391
nii_extract_label 0.42 ±0.02 0.42 ±0.02 -0.9% (noise) 0.605
nii_filter_connected_components 0.88 ±0.03 0.87 ±0.02 -0.4% (noise) 0.271
poi_save 0.53 ±0.04 0.54 ±0.03 +0.3% (noise) 0.745
nii_compute_crop 0.15 ±0.01 0.15 ±0.01 +0.2% (noise) 0.795
nii_save 1.43 ±0.13 1.43 ±0.03 -0.2% (noise) 0.408

Gate: a measurement fails when the baseline is ≥ 1 ms, the median grows by ≥ 50%, and Welch's t-test gives p < 0.05. metric_* rows are context only.

Memory (peak RSS growth per call)

baseline 3bf7943 vs head 3bf7943 · python 3.11.16 · 5 repeats + 1 warmup · sampler proc-status, isolation fork · measurement floor ≈ 0.90 MiB

Showing the 5 most-changed measurements per case; the rest are collapsed. Rows with a baseline below 3 MiB are tagged (noise) — runner jitter on those swamps any real change.

ct_3d — shape (73, 47, 73)

Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
poi_resample_from_to 5.28 ±0.00 5.18 ±0.00 -1.9% —
nii_reorient 5.91 ±0.00 5.81 ±0.00 -1.7% —
nii_rescale 6.18 ±0.00 6.07 ±0.00 -1.6% —
nii_resample_from_to 6.30 ±0.00 6.20 ±0.00 -1.6% —
nii_set_dtype 5.25 ±0.00 5.18 ±0.00 -1.2% —
… 31 more measurements
Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
nii_extract_label 5.37 ±0.00 5.31 ±0.00 -1.2% —
nii_pad_to 5.43 ±0.00 5.37 ±0.00 -1.2% —
nii_map_labels 5.50 ±0.00 5.43 ±0.00 -1.1% —
nii_erode_msk 5.95 ±0.00 5.88 ±0.00 -1.1% —
nii_apply_crop 5.87 ±0.00 5.81 ±0.00 -1.1% —
poi_calc_centroids_nocrop 5.93 ±0.00 5.87 ±0.00 -1.1% —
nii_dilate_msk 5.93 ±0.00 5.87 ±0.00 -1.1% —
nii_rescale_seg 5.95 ±0.00 5.89 ±0.00 -1.1% —
poi_calc_centroids 6.06 ±0.00 6.00 ±0.00 -1.0% —
nii_get_connected_components 6.62 ±0.00 6.56 ±0.00 -0.9% —
nii_fill_holes 6.29 ±0.00 6.23 ±0.00 -0.9% —
nii_filter_connected_components 6.87 ±0.00 6.81 ±0.00 -0.9% —
poi_calc_poi_from_subreg_vert 7.11 ±0.00 7.05 ±0.00 -0.9% —
nii_load_seg 6.01 ±0.00 5.96 ±0.00 -0.8% —
nii_load_img 3.57 ±0.00 3.58 ±0.00 +0.4% —
nii_save 3.71 ±0.00 3.72 ±0.00 +0.1% —
nii_volumes 3.53 ±0.00 3.53 ±0.00 +0.0% —
nii_center_of_masses 3.28 ±0.00 3.28 ±0.00 +0.0% —
poi_reorient 3.84 ±0.00 3.84 ±0.00 +0.0% —
poi_to_global 3.09 ±0.00 3.09 ±0.00 +0.0% —
metric_voxels 250463.00 ±0.00 250463.00 ±0.00 +0.0% —
metric_labels 3.00 ±0.00 3.00 ±0.00 +0.0% —
metric_foreground_pct 14.51 ±0.00 14.51 ±0.00 +0.0% —
nii_get_array 1.65 ±0.00 1.65 ±0.00 +0.0% (noise) —
nii_compute_crop 2.90 ±0.00 2.90 ±0.00 +0.0% (noise) —
nii_unique 2.96 ±0.00 2.96 ±0.00 +0.0% (noise) —
poi_rescale 2.61 ±0.00 2.61 ±0.00 +0.0% (noise) —
poi_local_to_global_arr 2.96 ±0.00 2.96 ±0.00 +0.0% (noise) —
poi_save 1.40 ±0.00 1.40 ±0.00 +0.0% (noise) —
poi_map_labels 1.77 ±0.00 1.77 ±0.00 +0.0% (noise) —
poi_load 1.61 ±0.00 1.61 ±0.00 +0.0% (noise) —

ct_2d — shape (73, 47, 1)

Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
poi_resample_from_to 5.21 ±0.00 5.11 ±0.00 -1.9% —
nii_reorient 5.84 ±0.00 5.74 ±0.00 -1.7% —
nii_rescale 6.11 ±0.00 6.01 ±0.00 -1.7% —
nii_resample_from_to 6.23 ±0.00 6.13 ±0.00 -1.6% —
nii_set_dtype 5.18 ±0.00 5.12 ±0.00 -1.2% —
… 30 more measurements
Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
nii_extract_label 5.30 ±0.00 5.24 ±0.00 -1.2% —
nii_pad_to 5.36 ±0.00 5.30 ±0.00 -1.2% —
nii_map_labels 5.43 ±0.00 5.37 ±0.00 -1.2% —
nii_erode_msk 5.88 ±0.00 5.82 ±0.00 -1.1% —
nii_apply_crop 5.80 ±0.00 5.74 ±0.00 -1.1% —
nii_dilate_msk 5.87 ±0.00 5.80 ±0.00 -1.1% —
nii_rescale_seg 5.88 ±0.00 5.82 ±0.00 -1.1% —
poi_calc_centroids_nocrop 5.93 ±0.00 5.86 ±0.00 -1.1% —
poi_calc_centroids 5.99 ±0.00 5.93 ±0.00 -1.0% —
nii_get_connected_components 6.55 ±0.00 6.49 ±0.00 -1.0% —
nii_fill_holes 6.22 ±0.00 6.16 ±0.00 -0.9% —
nii_filter_connected_components 6.80 ±0.00 6.74 ±0.00 -0.9% —
nii_load_seg 5.95 ±0.00 5.90 ±0.00 -0.8% —
nii_load_img 3.50 ±0.00 3.52 ±0.00 +0.4% —
nii_save 3.65 ±0.00 3.65 ±0.00 +0.1% —
nii_volumes 3.46 ±0.00 3.46 ±0.00 +0.0% —
nii_center_of_masses 3.21 ±0.00 3.21 ±0.00 +0.0% —
poi_reorient 3.77 ±0.00 3.77 ±0.00 +0.0% —
poi_to_global 3.02 ±0.00 3.02 ±0.00 +0.0% —
metric_voxels 3431.00 ±0.00 3431.00 ±0.00 +0.0% —
metric_labels 3.00 ±0.00 3.00 ±0.00 +0.0% —
metric_foreground_pct 37.60 ±0.00 37.60 ±0.00 +0.0% —
nii_get_array 1.59 ±0.00 1.59 ±0.00 +0.0% (noise) —
nii_compute_crop 2.84 ±0.00 2.84 ±0.00 +0.0% (noise) —
nii_unique 2.90 ±0.00 2.90 ±0.00 +0.0% (noise) —
poi_rescale 2.54 ±0.00 2.54 ±0.00 +0.0% (noise) —
poi_local_to_global_arr 2.89 ±0.00 2.89 ±0.00 +0.0% (noise) —
poi_save 1.34 ±0.00 1.34 ±0.00 +0.0% (noise) —
poi_map_labels 1.71 ±0.00 1.71 ±0.00 +0.0% (noise) —
poi_load 1.55 ±0.00 1.55 ±0.00 +0.0% (noise) —

mri_3d — shape (68, 52, 67)

Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
poi_resample_from_to 5.21 ±0.00 5.11 ±0.00 -1.9% —
nii_reorient 5.84 ±0.00 5.74 ±0.00 -1.7% —
nii_rescale 6.11 ±0.00 6.01 ±0.00 -1.7% —
nii_resample_from_to 6.23 ±0.00 6.13 ±0.00 -1.6% —
nii_set_dtype 5.24 ±0.00 5.18 ±0.00 -1.2% —
… 31 more measurements
Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
nii_extract_label 5.30 ±0.00 5.24 ±0.00 -1.2% —
nii_pad_to 5.36 ±0.00 5.30 ±0.00 -1.2% —
nii_map_labels 5.43 ±0.00 5.37 ±0.00 -1.2% —
nii_erode_msk 5.88 ±0.00 5.82 ±0.00 -1.1% —
nii_apply_crop 5.80 ±0.00 5.74 ±0.00 -1.1% —
poi_calc_centroids_nocrop 5.86 ±0.00 5.80 ±0.00 -1.1% —
nii_dilate_msk 5.87 ±0.00 5.80 ±0.00 -1.1% —
nii_rescale_seg 5.88 ±0.00 5.82 ±0.00 -1.1% —
poi_calc_centroids 5.99 ±0.00 5.93 ±0.00 -1.0% —
nii_get_connected_components 6.55 ±0.00 6.49 ±0.00 -1.0% —
nii_fill_holes 6.22 ±0.00 6.16 ±0.00 -0.9% —
nii_filter_connected_components 6.80 ±0.00 6.74 ±0.00 -0.9% —
poi_calc_poi_from_subreg_vert 7.11 ±0.00 7.05 ±0.00 -0.9% —
nii_load_seg 5.95 ±0.00 5.90 ±0.00 -0.8% —
nii_load_img 3.56 ±0.00 3.58 ±0.00 +0.4% —
nii_save 3.65 ±0.00 3.65 ±0.00 +0.1% —
nii_volumes 3.46 ±0.00 3.46 ±0.00 +0.0% —
nii_center_of_masses 3.21 ±0.00 3.21 ±0.00 +0.0% —
poi_reorient 3.77 ±0.00 3.77 ±0.00 +0.0% —
poi_to_global 3.02 ±0.00 3.02 ±0.00 +0.0% —
metric_voxels 236912.00 ±0.00 236912.00 ±0.00 +0.0% —
metric_labels 8.00 ±0.00 8.00 ±0.00 +0.0% —
metric_foreground_pct 18.21 ±0.00 18.21 ±0.00 +0.0% —
nii_get_array 1.59 ±0.00 1.59 ±0.00 +0.0% (noise) —
nii_compute_crop 2.84 ±0.00 2.84 ±0.00 +0.0% (noise) —
nii_unique 2.90 ±0.00 2.90 ±0.00 +0.0% (noise) —
poi_rescale 2.54 ±0.00 2.54 ±0.00 +0.0% (noise) —
poi_local_to_global_arr 2.89 ±0.00 2.89 ±0.00 +0.0% (noise) —
poi_save 1.40 ±0.00 1.40 ±0.00 +0.0% (noise) —
poi_map_labels 1.71 ±0.00 1.71 ±0.00 +0.0% (noise) —
poi_load 1.55 ±0.00 1.55 ±0.00 +0.0% (noise) —

mri_2d — shape (68, 52, 1)

Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
poi_resample_from_to 5.21 ±0.00 5.11 ±0.00 -1.9% —
nii_reorient 5.84 ±0.00 5.74 ±0.00 -1.7% —
nii_rescale 6.11 ±0.00 6.01 ±0.00 -1.7% —
nii_resample_from_to 6.23 ±0.00 6.13 ±0.00 -1.6% —
nii_set_dtype 5.24 ±0.00 5.18 ±0.00 -1.2% —
… 30 more measurements
Measurement baseline MiB (median ±½·range) head MiB (median ±½·range) Δ % p
nii_extract_label 5.30 ±0.00 5.24 ±0.00 -1.2% —
nii_pad_to 5.36 ±0.00 5.30 ±0.00 -1.2% —
nii_map_labels 5.43 ±0.00 5.37 ±0.00 -1.2% —
nii_erode_msk 5.88 ±0.00 5.82 ±0.00 -1.1% —
nii_apply_crop 5.80 ±0.00 5.74 ±0.00 -1.1% —
nii_dilate_msk 5.87 ±0.00 5.80 ±0.00 -1.1% —
nii_rescale_seg 5.88 ±0.00 5.82 ±0.00 -1.1% —
poi_calc_centroids_nocrop 5.93 ±0.00 5.86 ±0.00 -1.1% —
poi_calc_centroids 5.99 ±0.00 5.93 ±0.00 -1.0% —
nii_get_connected_components 6.55 ±0.00 6.49 ±0.00 -1.0% —
nii_fill_holes 6.22 ±0.00 6.16 ±0.00 -0.9% —
nii_filter_connected_components 6.80 ±0.00 6.74 ±0.00 -0.9% —
nii_load_seg 5.95 ±0.00 5.90 ±0.00 -0.8% —
nii_load_img 3.56 ±0.00 3.58 ±0.00 +0.4% —
nii_save 3.65 ±0.00 3.65 ±0.00 +0.1% —
nii_volumes 3.46 ±0.00 3.46 ±0.00 +0.0% —
nii_center_of_masses 3.21 ±0.00 3.21 ±0.00 +0.0% —
poi_reorient 3.77 ±0.00 3.77 ±0.00 +0.0% —
poi_to_global 3.02 ±0.00 3.02 ±0.00 +0.0% —
metric_voxels 3536.00 ±0.00 3536.00 ±0.00 +0.0% —
metric_labels 7.00 ±0.00 7.00 ±0.00 +0.0% —
metric_foreground_pct 50.17 ±0.00 50.17 ±0.00 +0.0% —
nii_get_array 1.59 ±0.00 1.59 ±0.00 +0.0% (noise) —
nii_compute_crop 2.84 ±0.00 2.84 ±0.00 +0.0% (noise) —
nii_unique 2.90 ±0.00 2.90 ±0.00 +0.0% (noise) —
poi_rescale 2.54 ±0.00 2.54 ±0.00 +0.0% (noise) —
poi_local_to_global_arr 2.89 ±0.00 2.89 ±0.00 +0.0% (noise) —
poi_save 1.40 ±0.00 1.40 ±0.00 +0.0% (noise) —
poi_map_labels 1.71 ±0.00 1.71 ±0.00 +0.0% (noise) —
poi_load 1.55 ±0.00 1.55 ±0.00 +0.0% (noise) —

Gate: a measurement fails when the baseline is ≥ 1 MiB, the median grows by ≥ 50%, and Welch's t-test gives p < 0.05. metric_* rows are context only.

@Hendrik-code
Hendrik-code merged commit 6cf3b66 into main Sep 23, 2026
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@Hendrik-code
Hendrik-code deleted the published_paper branch September 23, 2026 06:54
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