Initial commit

Author: Wanbin Song

AnchorMask.mat

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+classdef FaceMaskDetection < vision.labeler.AutomationAlgorithm
+    
+    properties(Constant)
+        
+        Name = 'Face Mask Detection';        
+        Description = 'This is a automatic Mask labeling algorithm.';
+ 
+        UserDirections = {...
+            ['Automation algorithms are a way to automate manual labeling ' ...
+            'tasks. This AutomationAlgorithm is a template for creating ' ...
+            'user-defined automation algorithms. Below are typical steps' ...
+            'involved in running an automation algorithm.'], ...
+            ['Run: Press RUN to run the automation algorithm. '], ...
+            ['Review and Modify: Review automated labels over the interval ', ...
+            'using playback controls. Modify/delete/add ROIs that were not ' ...
+            'satisfactorily automated at this stage. If the results are ' ...
+            'satisfactory, click Accept to accept the automated labels.'], ...
+            ['Change Settings and Rerun: If automated results are not ' ...
+            'satisfactory, you can try to re-run the algorithm with ' ...
+            'different settings. In order to do so, click Undo Run to undo ' ...
+            'current automation run, click Settings and make changes to ' ...
+            'Settings, and press Run again.'], ...
+            ['Accept/Cancel: If results of automation are satisfactory, ' ...
+            'click Accept to accept all automated labels and return to ' ...
+            'manual labeling. If results of automation are not ' ...
+            'satisfactory, click Cancel to return to manual labeling ' ...
+            'without saving automated labels.']};
+    end
+    
+    properties
+        
+        AllCategories = {'background'};
+        FireName
+        count
+        
+        
+    end
+    
+    methods
+        function isValid = checkLabelDefinition(algObj, labelDef)
+            
+            disp(['Executing checkLabelDefinition on label definition "' labelDef.Name '"'])
+            
+            if (strcmpi(labelDef.Name, 'Mask') && labelDef.Type == labelType.Rectangle)
+                isValid = true;
+                algObj.FireName = labelDef.Name;
+                algObj.AllCategories{end+1} = labelDef.Name;
+            end           
+            
+            
+        end
+        
+        function isReady = checkSetup(algObj)
+            
+            isReady = ~isempty(algObj);          
+
+            
+            
+        end
+        
+        function settingsDialog(algObj)
+            
+            disp('Executing settingsDialog')
+
+        end
+    end
+    
+    methods
+
+        function initialize(algObj, I)
+            
+            disp('Executing initialize on the first image frame')
+
+        end
+
+        function autoLabels = run(algObj, I)
+            
+            disp('Executing run on image frame')
+            
+            [labelCord, label] = MaskLabel(I, algObj);                
+            autoLabels.Name = char(label);
+            autoLabels.Type = labelType('Rectangle');
+            autoLabels.Position = labelCord;               
+            algObj.count = algObj.count+1;
+            
+        end
+
+        function terminate(algObj)
+            
+            disp('Executing terminate')
+            
+        end
+    end
+end
+% Copyright 2020 The MathWorks, Inc.

COVID19_LabelMaskAutomation.mlx

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+<?xml version="1.0" encoding="UTF-8"?>
+<MATLABProject xmlns="http://www.mathworks.com/MATLABProjectFile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0"/>