Basic detector workflow for Lacey grids

This is the default detection workflow for the Hole Picker, suitable for Lacey grids. Its execution GUI comprises 8 steps.

Algorithmic steps

Sobel filtering

Produces and image that enhances the boundaries between holes and carbon.

Boundary dilation

Uses the dilation morphological operator to widen the found boundaries.

Workflow GUI

The GUI allows for independent execution of each step.

Steps in the basic lacey workflow

Support tools

With the Visualization menu in the workflow GUI you can launch a view that represents the result of all the steps in the workflow, updating the results after each execution.

Steps in the basic lacey workflow

Synchronized zoom on a region inside the polygon