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ultralytics 8.0.170 apply is_list fixes for torch.Tensor inputs (#4713)

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Co-authored-by: Gezhi Zhang <765724965@qq.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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Glenn Jocher 2023-09-04 02:22:05 +02:00 • committed by GitHub
parent a1c1d6b483
commit aa9133bb88
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15 changed files with 74 additions and 36 deletions
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9
ultralytics/models/yolo/detect/predict.py
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@ -29,12 +29,13 @@ class DetectionPredictor(BasePredictor):
max_det=self.args.max_det,
classes=self.args.classes)
if not isinstance(orig_imgs, list): # input images are a torch.Tensor, not a list
orig_imgs = ops.convert_torch2numpy_batch(orig_imgs)
results = []
is_list = isinstance(orig_imgs, list) # input images are a list, not a torch.Tensor
for i, pred in enumerate(preds):
orig_img = orig_imgs[i] if is_list else orig_imgs
if is_list:
pred[:, :4] = ops.scale_boxes(img.shape[2:], pred[:, :4], orig_img.shape)
orig_img = orig_imgs[i]
pred[:, :4] = ops.scale_boxes(img.shape[2:], pred[:, :4], orig_img.shape)
img_path = self.batch[0][i]
results.append(Results(orig_img, path=img_path, names=self.model.names, boxes=pred))
return results