From 53b27ee8837c0027b2d2cbe37cc95ce9d173c9fd Mon Sep 17 00:00:00 2001
From: Andrey Golovizin <ag@sologoc.com>
Date: Mon, 25 Aug 2014 17:35:34 +0200
Subject: [PATCH] Use optical distance correction when detecting apostrophes.

---
 pixelocr/page.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pixelocr/page.py b/pixelocr/page.py
index 5c280fd..7d9c45e 100644
--- a/pixelocr/page.py
+++ b/pixelocr/page.py
@@ -93,7 +93,7 @@ class Page(PageObject):
     @cached_property
     @collect_iterable
     def lines(self):
-        for line_img in self.image._iter_lines(min_space=2):
+        for line_img in self.image._iter_lines(min_space=2, min_height=10):
             yield Line(line_img)
 
 
@@ -226,7 +226,7 @@ class Glyph(PageObject):
             self.top - 5,
             self.right + 5,
             self.top + 10,
-        ) and glyph.height > 3:
+        ) and glyph.height > 3 and self.optical_distance(glyph) < 4:
             return True
 
         # dot in ? and !