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OBB: Fix plot_images (#7592)

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Laughing 2024-01-15 21:33:30 +08:00 • committed by GitHub
parent 2f11ab5e6f
commit cf50bd9b18
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3 changed files with 16 additions and 17 deletions
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ultralytics/models/yolo/obb/val.py
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@ -117,11 +117,10 @@ class OBBValidator(DetectionValidator):
def save_one_txt(self, predn, save_conf, shape, file):
"""Save YOLO detections to a txt file in normalized coordinates in a specific format."""
gn = torch.tensor(shape)[[1, 0, 1, 0]] # normalization gain whwh
for *xyxy, conf, cls, angle in predn.tolist():
xywha = torch.tensor([*xyxy, angle]).view(1, 5)
xywha[:, :4] /= gn
xyxyxyxy = ops.xywhr2xyxyxyxy(xywha).view(-1).tolist() # normalized xywh
gn = torch.tensor(shape)[[1, 0]] # normalization gain whwh
for *xywh, conf, cls, angle in predn.tolist():
xywha = torch.tensor([*xywh, angle]).view(1, 5)
xyxyxyxy = (ops.xywhr2xyxyxyxy(xywha) / gn).view(-1).tolist() # normalized xywh
line = (cls, *xyxyxyxy, conf) if save_conf else (cls, *xyxyxyxy) # label format
with open(file, "a") as f:
f.write(("%g " * len(line)).rstrip() % line + "\n")