Computation times#

01:41.444 total execution time for 32 files from auto_examples/segmentation:

Example

Time

Mem (MB)

Use rolling-ball algorithm for estimating background intensity (plot_rolling_ball.py)

00:49.694

0.0

Measure perimeters with different estimators (plot_perimeters.py)

00:20.230

0.0

Chan-Vese Segmentation (plot_chan_vese.py)

00:04.178

0.0

Morphological Snakes (plot_morphsnakes.py)

00:04.018

0.0

Markers for watershed transform (plot_marked_watershed.py)

00:03.348

0.0

Trainable segmentation using local features and random forests (plot_trainable_segmentation.py)

00:02.705

0.0

Flood Fill (plot_floodfill.py)

00:02.272

0.0

Explore and visualize region properties with pandas (plot_regionprops_table.py)

00:01.814

0.0

Find the intersection of two segmentations (plot_join_segmentations.py)

00:01.527

0.0

Normalized Cut (plot_ncut.py)

00:01.477

0.0

Evaluating segmentation metrics (plot_metrics.py)

00:01.347

0.0

RAG Thresholding (plot_rag_mean_color.py)

00:01.267

0.0

Drawing Region Adjacency Graphs (RAGs) (plot_rag_draw.py)

00:01.151

0.0

RAG Merging (plot_rag_merge.py)

00:00.981

0.0

Comparison of segmentation and superpixel algorithms (plot_segmentations.py)

00:00.921

0.0

Apply maskSLIC vs SLIC (plot_mask_slic.py)

00:00.907

0.0

Hierarchical Merging of Region Boundary RAGs (plot_boundary_merge.py)

00:00.625

0.0

Measure region properties (plot_regionprops.py)

00:00.523

0.0

Region Boundary based RAGs (plot_rag_boundary.py)

00:00.473

0.0

Thresholding (plot_thresholding.py)

00:00.421

0.0

Euler number (plot_euler_number.py)

00:00.259

0.0

Expand segmentation labels without overlap (plot_expand_labels.py)

00:00.182

0.0

Find Regular Segments Using Compact Watershed (plot_compact_watershed.py)

00:00.176

0.0

Multi-Otsu Thresholding (plot_multiotsu.py)

00:00.167

0.0

Label image regions (plot_label.py)

00:00.162

0.0

Random walker segmentation (plot_random_walker_segmentation.py)

00:00.120

0.0

Region Adjacency Graphs (plot_rag.py)

00:00.111

0.0

Finding local maxima (plot_peak_local_max.py)

00:00.095

0.0

Extrema (plot_extrema.py)

00:00.095

0.0

Niblack and Sauvola Thresholding (plot_niblack_sauvola.py)

00:00.085

0.0

Watershed segmentation (plot_watershed.py)

00:00.068

0.0

Hausdorff Distance (plot_hausdorff_distance.py)

00:00.043

0.0