oldgarden21 commited on
Commit
5b2e04b
·
verified ·
1 Parent(s): 3dc78a7

Update app.py

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Files changed (1) hide show
  1. app.py +8 -3
app.py CHANGED
@@ -8,17 +8,22 @@ model = DetrForObjectDetection.from_pretrained(model_id)
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  feature_extractor = DetrFeatureExtractor.from_pretrained(model_id)
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  def object_detection(image):
 
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  inputs = feature_extractor(images=image, return_tensors="pt")
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  outputs = model(**inputs)
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- # 후처리 과정
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  target_sizes = torch.tensor([image.size[::-1]])
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  results = feature_extractor.post_process_object_detection(outputs, target_sizes=target_sizes, threshold=0.9)[0]
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  draw = ImageDraw.Draw(image)
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  for score, label, box in zip(results["scores"], results["labels"], results["boxes"]):
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- box = [round(i, 2) for i in box.tolist()]
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- draw.rectangle(box, outline="red", width=3)
 
 
 
 
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  draw.text((box[0], box[1]), f"{model.config.id2label[label.item()]}: {round(score.item(), 3)}", fill="red")
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  return image
 
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  feature_extractor = DetrFeatureExtractor.from_pretrained(model_id)
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  def object_detection(image):
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+ # 모델 입력을 위한 이미지 전처리
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  inputs = feature_extractor(images=image, return_tensors="pt")
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  outputs = model(**inputs)
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+ # 결과 후처리
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  target_sizes = torch.tensor([image.size[::-1]])
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  results = feature_extractor.post_process_object_detection(outputs, target_sizes=target_sizes, threshold=0.9)[0]
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  draw = ImageDraw.Draw(image)
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  for score, label, box in zip(results["scores"], results["labels"], results["boxes"]):
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+ # DETR은 정규화된 좌표를 반환합니다. 이미지 크기로 스케일 조정
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+ box = box.tolist()
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+ box = [round(i, 2) for i in box]
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+ # 이미지에 바운딩 박스 그리기
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+ draw.rectangle([(box[0], box[1]), (box[2], box[3])], outline="red", width=3)
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+ # 바운딩 박스 옆에 클래스 라벨과 스코어 표시
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  draw.text((box[0], box[1]), f"{model.config.id2label[label.item()]}: {round(score.item(), 3)}", fill="red")
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  return image