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Update findContours parameter type

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This commit is contained in:
Suleyman TURKMEN
2018-09-27 07:42:21 +03:00
parent 29e88e50ff
commit 8eb987e393
17 changed files with 25 additions and 25 deletions
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samples/python/tutorial_code/ShapeDescriptors/bounding_rects_circles/generalContours_demo1.py
+1 -1
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@@ -16,7 +16,7 @@ def thresh_callback(val):
## [findContours]
# Find contours
_, contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
## [findContours]
## [allthework]
samples/python/tutorial_code/ShapeDescriptors/bounding_rotated_ellipses/generalContours_demo2.py
+1 -1
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@@ -16,7 +16,7 @@ def thresh_callback(val):
## [findContours]
# Find contours
_, contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
## [findContours]
# Find the rotated rectangles and ellipses for each contour
samples/python/tutorial_code/ShapeDescriptors/find_contours/findContours_demo.py
+1 -1
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@@ -13,7 +13,7 @@ def thresh_callback(val):
canny_output = cv.Canny(src_gray, threshold, threshold * 2)
# Find contours
_, contours, hierarchy = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
contours, hierarchy = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
# Draw contours
drawing = np.zeros((canny_output.shape[0], canny_output.shape[1], 3), dtype=np.uint8)
samples/python/tutorial_code/ShapeDescriptors/hull/hull_demo.py
+1 -1
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@@ -13,7 +13,7 @@ def thresh_callback(val):
canny_output = cv.Canny(src_gray, threshold, threshold * 2)
# Find contours
_, contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
# Find the convex hull object for each contour
hull_list = []
samples/python/tutorial_code/ShapeDescriptors/moments/moments_demo.py
+1 -1
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@@ -17,7 +17,7 @@ def thresh_callback(val):
## [findContours]
# Find contours
_, contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
contours, _ = cv.findContours(canny_output, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
## [findContours]
# Get the moments
samples/python/tutorial_code/ShapeDescriptors/point_polygon_test/pointPolygonTest_demo.py
+1 -1
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@@ -21,7 +21,7 @@ for i in range(6):
cv.line(src, vert[i], vert[(i+1)%6], ( 255 ), 3)
# Get the contours
_, contours, _ = cv.findContours(src, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
contours, _ = cv.findContours(src, cv.RETR_TREE, cv.CHAIN_APPROX_SIMPLE)
# Calculate the distances to the contour
raw_dist = np.empty(src.shape, dtype=np.float32)