Change default value for iterations

camelot/imgproc.py

@@ -47,7 +47,7 @@ def adaptive_threshold(imagename, invert=False, blocksize=15, c=-2):
     return img, threshold
 
 
-def find_lines(threshold, direction='horizontal', scale=15, iterations=2):
+def find_lines(threshold, direction='horizontal', scale=15, iterations=0):
     """Finds horizontal and vertical lines by applying morphological
     transformations on an image.
 

camelot/lattice.py

@@ -157,7 +157,7 @@ class Lattice:
 
     iterations : int
         Number of iterations for dilation.
-        (optional, default: 2)
+        (optional, default: 0)
 
     invert : bool
         Whether or not to invert the image. Useful when pdfs have
@@ -192,7 +192,7 @@ class Lattice:
         (optional, default: None)
     """
     def __init__(self, table_area=None, fill=None, mtol=[2], jtol=[2],
-                 blocksize=15, threshold_constant=-2, scale=15, iterations=2,
+                 blocksize=15, threshold_constant=-2, scale=15, iterations=0,
                  invert=False, margins=(1.0, 0.5, 0.1), split_text=False,
                  flag_size=True, shift_text=['l', 't'], debug=None):
 

camelot/ocr.py

@@ -52,7 +52,7 @@ class OCRLattice:
 
     iterations : int
         Number of iterations for dilation.
-        (optional, default: 2)
+        (optional, default: 0)
 
     debug : string
         {'contour', 'line', 'joint', 'table'}
@@ -61,7 +61,7 @@ class OCRLattice:
         (optional, default: None)
     """
     def __init__(self, table_area=None, mtol=[2], blocksize=15, threshold_constant=-2,
-                 dpi=300, lang="eng", scale=15, iterations=2, debug=None):
+                 dpi=300, lang="eng", scale=15, iterations=0, debug=None):
 
         self.method = 'ocrl'
         self.table_area = table_area