started Layer extraction

ContourExctractor.py

@@ -21,10 +21,12 @@ class ContourExtractor:
     xDim = 0
     yDim = 0
 
+    def getextractedContours(self):
+        return self.extractedContours
+
     def __init__(self, videoPath):
         print("ContourExtractor initiated")
 
-
         min_area = self.min_area
         max_area = self.max_area
         threashold = self.threashold

Layer.py

@@ -2,10 +2,16 @@ class Layer:
     #data = [(contour, (x,y,w,h)),]
     data = []
     startFrame = 0
+    lastFrame = 0
     backgroundImage = []
+
     def __init__(self, startFrame, data, backgroundImage):
         self.startFrame = startFrame
-        self.data = data
+        self.data.append(data)
         self.backgroundImage = backgroundImage
-        
-        print("Layer constructed")
+
+        print("Layer constructed")
+
+    def add(self, frameNumber, data):
+        self.lastFrame = frameNumber
+        self.data.append(data)

LayerFactory.py

@@ -1,3 +1,60 @@
+from Layer import Layer
+
 class LayerFactory:
-    def __init__(self):
-        print("LayerFactory constructed")
+    data = {}
+    layers = []
+    def __init__(self, data=None):
+        print("LayerFactory constructed")
+        self.data = data
+        if data is not None:
+            self.extractLayers(data)
+
+    def extractLayers(self, data = None):
+        if self.data is None:
+            if data is None:
+                print("LayerFactory data was none")
+                return None
+            else:
+                self.data = data
+
+        layers = []
+        frameNumber = min(data)
+        contours = data[frameNumber]
+
+        for contour in contours:
+            layers.append(Layer(frameNumber, contour, None))
+
+        for frameNumber, contours in data.items():
+            for layer in layers:
+                if frameNumber - layer.lastFrame < 5:
+                    for contour, (x,y,w,h) in contours:
+                        if len(layer.data[-1][1]) != 4:
+                            print("LayerFactory: Layer knew no bounds")
+                            continue
+                        (x2,y2,w2,h2) = layer.data[-1][1]
+                        
+                        if self.contoursOverlay((x,y+h), (x+w,y), (x2,y2+h2), (x2+w2,y2)):
+                            layer.add(frameNumber, (contour, (x,y,w,h)))
+                        else:
+                            layers.append(Layer(frameNumber, contour, None))
+
+        self.layers = layers
+
+
+    def contoursOverlay(self, l1, r1, l2, r2): 
+      
+        # If one rectangle is on left side of other 
+        if(l1[0] >= r2[0] or l2[0] >= r1[0]): 
+            return False
+    
+        # If one rectangle is above other 
+        if(l1[1] <= r2[1] or l2[1] <= r1[1]): 
+            return False
+    
+        return True
+
+
+
+                
+            
+        

main.py

@@ -2,6 +2,7 @@ import os
 import time
 from ContourExctractor import ContourExtractor
 from Exporter import Exporter
+from LayerFactory import LayerFactory
 #TODO
 #   finden von relevanten Stellen anhand von zu findenen metriken für vergleichsbilder
 # X diff zu den ref bildern aufnehmen
@@ -10,14 +11,16 @@ from Exporter import Exporter
 
 def demo():
     print("startup")
-    footagePath = os.path.join(os.path.dirname(__file__), "./generate test footage/2.mp4")
+    footagePath = os.path.join(os.path.dirname(__file__), "./generate test footage/out.mp4")
 
     start = time.time()
     contourExtractor = ContourExtractor(footagePath)
     print("Time consumed in working: ",time.time() - start)
 
     frames = contourExtractor.exportContours()
-    Exporter().export(frames,os.path.join(os.path.dirname(__file__), "./short.mp4"))
+    #Exporter().export(frames,os.path.join(os.path.dirname(__file__), "./short.mp4"))
+    contours = contourExtractor.getextractedContours()
+    layerFactory = LayerFactory(contourExtractor.extractedContours)
 
 
 def init():