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Added confidence value #12

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merged 2 commits into from
Mar 19, 2020
Merged

Added confidence value #12

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1ee447e
Merge pull request #1 from Tessellate-Imaging/master
THEFASHIONGEEK Mar 9, 2020
ce1301b
Added confidence value
THEFASHIONGEEK Mar 9, 2020
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8 changes: 3 additions & 5 deletions 6_cornernet_lite/lib/core/vis_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@

def draw_bboxes(image, bboxes, font_size=0.5, thresh=0.5, colors=None):
"""Draws bounding boxes on an image.

Args:
image: An image in OpenCV format
bboxes: A dictionary representing bounding boxes of different object
Expand All @@ -16,15 +15,14 @@ def draw_bboxes(image, bboxes, font_size=0.5, thresh=0.5, colors=None):
will be drawn.
colors: (Optional) Color of bounding boxes for each category. If it is
not provided, this function will use random color for each category.

Returns:
An image with bounding boxes.
"""

image = image.copy()
for cat_name in bboxes:
keep_inds = bboxes[cat_name][:, -1] > thresh
cat_size = cv2.getTextSize(cat_name, cv2.FONT_HERSHEY_SIMPLEX, font_size, 2)[0]
cat_size = cv2.getTextSize(cat_name +' : %.2f' % bboxes[cat_name][:, -1], cv2.FONT_HERSHEY_SIMPLEX, font_size, 2)[0]

if colors is None:
color = np.random.random((3, )) * 0.6 + 0.4
Expand All @@ -40,7 +38,7 @@ def draw_bboxes(image, bboxes, font_size=0.5, thresh=0.5, colors=None):
(bbox[0] + cat_size[0], bbox[1] + cat_size[1] + 2),
color, -1
)
cv2.putText(image, cat_name,
cv2.putText(image, cat_name +' : %.2f' % bboxes[cat_name][:, -1],
(bbox[0], bbox[1] + cat_size[1] + 2),
cv2.FONT_HERSHEY_SIMPLEX, font_size, (0, 0, 0), thickness=1
)
Expand All @@ -50,7 +48,7 @@ def draw_bboxes(image, bboxes, font_size=0.5, thresh=0.5, colors=None):
(bbox[0] + cat_size[0], bbox[1] - 2),
color, -1
)
cv2.putText(image, cat_name,
cv2.putText(image, cat_name +' : %.2f' % bboxes[cat_name][:, -1],
(bbox[0], bbox[1] - 2),
cv2.FONT_HERSHEY_SIMPLEX, font_size, (0, 0, 0), thickness=1
)
Expand Down