Update

Author: BhargavGamit

AverageColoursFilter.py

@@ -54,8 +54,8 @@
             blue=0.0
             green=0.0
             red=0.0
-            filterx=x-offsetx
-            filtery=y-offsety
+            #filterx=x-offsetx
+            #filtery=y-offsety
             for fy in range(filterheight):
                 for fx in range(filterwidth):
                     cpixel=j.getpixel((x-offsety+fx,y-offsety+fy))

DilateAndErodeFilter.py

@@ -66,8 +66,8 @@
             blue=morphresetvalue
             green=morphresetvalue
             red=morphresetvalue
-            filterx=x-offsetx
-            filtery=y-offsety
+            #filterx=x-offsetx
+            #filtery=y-offsety
             if(morphtype==1):
                 for fy in range(filterheight):
                     for fx in range(filterwidth):

Image Convolution.py

@@ -165,8 +165,8 @@
             blue=0.0
             green=0.0
             red=0.0
-            filterx=x-offsetx
-            filtery=y-offsety
+            #filterx=x-offsetx
+            #filtery=y-offsety
             for fy in range(filterheight):
                 for fx in range(filterwidth):
                     cpixel=j.getpixel((x-offsety+fx,y-offsety+fy))

SolarisationAlgo.py

@@ -23,14 +23,14 @@
 i = Image.open("input.png")
 
 #pixel data is stored in pixels in form of two dimensional array
-pixels = i.load() 
+pixels = i.load()
 width, height = i.size
 j=Image.new(i.mode,i.size)
 
-threshold=128    
+threshold=128
 for x in range(width):
     for y in range(height):
-      cpixel = pixels[x, y] 
+      cpixel = pixels[x, y]
       #cpixel[0] contains red value   cpixel[1] contains green value
       #cpixel[2] contains blue value  cpixel[3] contains alpha value
       if(cpixel[0]<threshold):