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fix export mask logic #232

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Merged
merged 1 commit into from
Oct 22, 2024
Merged

fix export mask logic #232

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5 changes: 5 additions & 0 deletions fastlabel/converters.py
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Original file line number Diff line number Diff line change
Expand Up @@ -812,6 +812,11 @@ def to_pixel_coordinates(tasks: list) -> list:
for points in region:
new_points = __get_pixel_coordinates(points)
new_region.append(new_points)
if not (
new_points[0] == new_points[-2]
and new_points[1] == new_points[-1]
):
new_points.extend([new_points[0], new_points[1]])
Comment on lines +815 to +819
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@takahiro-tamenishi takahiro-tamenishi Oct 22, 2024

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[432, 436, 431, 437, 415, 437, 414, 438, 398, 438, 397, 439, 384, 439, 383, 440, 372,]のような形で始点と終点が異なる場合に正しくないマスク画像が出力されてしまうので修正

new_regions.append(new_region)
annotation["points"] = new_regions
elif annotation["type"] == AnnotationType.polygon.value:
Expand Down