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[imago.git] / hough.py

diff --git a/hough.py b/hough.py
index f39784b..9d44bcb 100644 (file)
--- a/hough.py
+++ b/hough.py
@@ -46,6 +46,26 @@ class Hough:
             
         return new_image
 
+    def lines_from_list(self, p_list):
+        lines = []
+        for p in p_list:
+            lines.append(self.angle_distance(p))
+        return lines
+
+    def all_lines_h(self, image):
+        im_l = image.load()
+        lines1 = []
+        for x in xrange(image.size[0] / 2):
+            for y in xrange(image.size[1]):
+                if im_l[x, y]:
+                    lines1.append(self.angle_distance((x, y)))
+        lines2 = []
+        for x in xrange(image.size[0] / 2, image.size[0]):
+            for y in xrange(image.size[1]):
+                if im_l[x, y]:
+                    lines2.append(self.angle_distance((x, y)))
+        return [lines1, lines2]
+
     def all_lines(self, image):
         im_l = image.load()
         lines = []