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Update inference.py #298

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Feb 23, 2024
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Update inference.py #298

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12 changes: 12 additions & 0 deletions groundingdino/util/inference.py
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,18 @@ def predict(


def annotate(image_source: np.ndarray, boxes: torch.Tensor, logits: torch.Tensor, phrases: List[str]) -> np.ndarray:
"""
This function annotates an image with bounding boxes and labels.

Parameters:
image_source (np.ndarray): The source image to be annotated.
boxes (torch.Tensor): A tensor containing bounding box coordinates.
logits (torch.Tensor): A tensor containing confidence scores for each bounding box.
phrases (List[str]): A list of labels for each bounding box.

Returns:
np.ndarray: The annotated image.
"""
h, w, _ = image_source.shape
boxes = boxes * torch.Tensor([w, h, w, h])
xyxy = box_convert(boxes=boxes, in_fmt="cxcywh", out_fmt="xyxy").numpy()
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