Basic detector workflow for Lacey grids - Revision history

Daniel Castaño at 17:05, 13 February 2017

2017-02-13T17:05:48Z

2017-02-13T17:03:02Z

2017-02-13T16:58:53Z

Point reordering

2017-02-13T16:55:52Z

2017-02-13T16:35:54Z

Algorithmic steps

2017-02-13T16:19:46Z

Workflow GUI

2017-02-13T16:17:18Z

Workflow GUI

2017-02-13T16:16:43Z

2017-02-13T16:14:13Z

2017-02-13T16:13:52Z

← Older revision		Revision as of 17:05, 13 February 2017
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−	This is the default detection workflow for the Hole Picker, suitable for Lacey grids. Its [[Detection workflow GUI \| execution GUI]] comprises 7 steps (detailed below), and it bases on the idea of using an edge detection approach to enhances the carbon/hole boundaries, so that each hole becomes a disconnected region in the image graph.	+	This is the default detection workflow for the [[Grid hole picker\|Hole Picker]], suitable for Lacey grids. Its [[Detection workflow GUI \| execution GUI]] comprises 7 steps (detailed below), and it bases on the idea of using an edge detection approach to enhances the carbon/hole boundaries, so that each hole becomes a disconnected region in the image graph.

	==Algorithmic steps ==		==Algorithmic steps ==

← Older revision		Revision as of 17:03, 13 February 2017
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−	This is the default detection workflow for the Hole Picker, suitable for Lacey grids. Its [[Detection workflow GUI \| execution GUI]] comprises 8 steps.	+	This is the default detection workflow for the Hole Picker, suitable for Lacey grids. Its [[Detection workflow GUI \| execution GUI]] comprises 7 steps (detailed below), and it bases on the idea of using an edge detection approach to enhances the carbon/hole boundaries, so that each hole becomes a disconnected region in the image graph.

−
−
	==Algorithmic steps ==		==Algorithmic steps ==

@@ Line 33: / Line 33: @@
 {|style="margin: 0 auto;"
-| [[File:BasicLaceySupportGUIGlobal.png|thumb|center|350px| Original image (zoomed on a region)]]
+| [[File:BasicLaceyStepOriginal.png|thumb|center|350px| Original image (zoomed on a region)]]
-| [[File:BasicLaceySupportingGUILocal.png|thumb|center|350px| Sobel filtering]]
+| [[File:BasicLaceyStepSobel.png|thumb|center|350px| Sobel filtering]]
-| [[File:BasicLaceySupportingGUILocal.png|thumb|center|350px| Dilation of Sobel filtering]]
+| [[File:BasicLaceyStepDilation.png|thumb|center|350px| Dilation of Sobel filtering]]
 |}
 {|style="margin: 0 auto;"
-| [[File:BasicLaceySupportGUIGlobal.png|thumb|center|350px| Binarization of boundaries]]
+| [[File:BasicLaceyStepBinarization.png|thumb|center|350px| Binarization of boundaries]]
-| [[File:BasicLaceySupportingGUILocal.png|thumb|center|350px| Selection of connected regions]]
+| [[File:BasicLaceyStepIntensitySelection.png|thumb|center|350px| Selection of connected regions]]
-| [[File:BasicLaceySupportingGUILocal.png|thumb|center|350px| Thinning and reordering]]
+| [[File:BasicLaceyStepReordering.png|thumb|center|350px| Thinning and reordering]]
 |}
 ==Workflow GUI==

@@ Line 31: / Line 31: @@
 ===Point reordering===
 The points are given a numbering and organized in rows. The user can choose the ordering: top to bottom or left to right, as well as the width of the bin that determines which points will be assigned to a given row.
 ==Workflow GUI==

@@ Line 9: / Line 9: @@
 ===Boundary dilation===
-Uses the dilation morphological operator to widen the found boundaries.
+The goal of this step is twofold:
 ===Binarization===
-===Size based roi selection===
+=== Intensitiy based selection===
 ===Thinning of selected points===
 ===Point reordering===
+The points are given a numbering and organized in rows. The user can choose the ordering: top to bottom or left to right, as well as the width of the bin that determines which points will be assigned to a given row.
 ==Workflow GUI==

@@ Line 22: / Line 22: @@
 ==Workflow GUI==
-The GUI allows for independent execution of each step.
+The GUI allows for independent execution of each step. Alternatively, the user can just click on 'run all' (at the right bottom corner of the GUI) to execute all the steps at once. If any viewing GUI is opened, the result of each step will update automatically.
 [[File:BasicLaceyWorkflowGUI.png|thumb|center|500px| Steps in the basic lacey workflow]]

@@ Line 28: / Line 28: @@
 {|style="margin: 0 auto;"
-| [[File:BasicLaceySupportingGUIGlobal.png|thumb|center|350px| Steps in the basic lacey workflow]]
+| [[File:BasicLaceySupportGUIGlobal.png|thumb|center|350px| Steps in the basic lacey workflow]]
 | [[File:BasicLaceySupportingGUILocal.png|thumb|center|350px| Synchronized zoom on a region inside the polygon]]
 |}

@@ Line 19: / Line 19: @@
 ===Point reordering===
-[[File:membraneWorkflowUserPoints.png|thumb|upright|350px| Steps in the basic lacey workflow]]
+[[File:membraneWorkflowUserPoints.png|thumb|center|350px| Steps in the basic lacey workflow]]
 ==Workflow GUI==