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Fix: Cropping image out of edge

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- Fix homography draw
This commit is contained in:
LmeSzinc
2020-07-23 00:52:46 +08:00
parent fa71f977c7
commit 75e64353bc
2 changed files with 9 additions and 7 deletions
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4
module/base/utils.py
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@@ -225,7 +225,9 @@ def crop(image, area):
np.ndarray:
"""
x1, y1, x2, y2 = area
return image[y1:y2, x1:x2]
h, w = image.shape[:2]
border = np.maximum((0 - y1, y2 - h, 0 - x1, x2 - w), 0)
return cv2.copyMakeBorder(image[y1:y2, x1:x2], *border, borderType=cv2.BORDER_CONSTANT, value=(0, 0, 0))
def get_color(image, area):