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Python refactorings and simplifications (#7549)

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Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: Hassaan Farooq <103611273+hassaanfarooq01@users.noreply.github.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>
This commit is contained in:
Glenn Jocher 2024-01-12 19:34:03 +01:00 • committed by GitHub
parent 0da13831cf
commit f6309b8e70
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40 changed files with 127 additions and 189 deletions
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2
ultralytics/trackers/utils/gmc.py
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@ -67,7 +67,7 @@ class GMC:
maxCorners=1000, qualityLevel=0.01, minDistance=1, blockSize=3, useHarrisDetector=False, k=0.04
)
elif self.method in ["none", "None", None]:
elif self.method in {"none", "None", None}:
self.method = None
else:
raise ValueError(f"Error: Unknown GMC method:{method}")

4
ultralytics/trackers/utils/matching.py
View file

@ -70,9 +70,7 @@ def iou_distance(atracks: list, btracks: list) -> np.ndarray:
(np.ndarray): Cost matrix computed based on IoU.
"""
if (len(atracks) > 0 and isinstance(atracks[0], np.ndarray)) or (
len(btracks) > 0 and isinstance(btracks[0], np.ndarray)
):
if atracks and isinstance(atracks[0], np.ndarray) or btracks and isinstance(btracks[0], np.ndarray):
atlbrs = atracks
btlbrs = btracks
else: