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Browse files- README.md +14 -3
- app.py +40 -0
- requirements.txt +5 -0
README.md
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---
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title:
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emoji:
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colorFrom: purple
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sdk: gradio
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sdk_version: 5.11.0
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app_file: app.py
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pinned: false
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license: mit
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---
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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title: Object Detection with DETR
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emoji: π
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colorFrom: purple
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colorTo: pink
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sdk: gradio
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sdk_version: 5.11.0
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app_file: app.py
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pinned: false
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license: mit
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tags:
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- object-detection
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- vision
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- transformers
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- detr
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- deep-learning
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- gradio
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datasets:
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- coco
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models:
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- facebook/detr-resnet-50
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---
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Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
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app.py
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import gradio as gr
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from transformers import DetrImageProcessor, DetrForObjectDetection
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from PIL import Image, ImageDraw
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# Load pre-trained model and image processor
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model_name = "facebook/detr-resnet-50"
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model = DetrForObjectDetection.from_pretrained(model_name)
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processor = DetrImageProcessor.from_pretrained(model_name)
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# Define function for object detection
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def detect_objects(image):
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inputs = processor(images=image, return_tensors="pt")
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outputs = model(**inputs)
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# Get predictions
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target_sizes = [image.size[::-1]] # (height, width)
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results = processor.post_process_object_detection(outputs, target_sizes=target_sizes, threshold=0.9)[0]
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# Draw bounding boxes on the image
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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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label_name = model.config.id2label[label.item()]
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draw.text((box[0], box[1]), f"{label_name} ({score:.2f})", fill="red")
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return image
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# Create Gradio interface
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interface = gr.Interface(
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fn=detect_objects,
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inputs=gr.Image(type="pil"),
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outputs=gr.Image(type="pil"),
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title="Object Detection App",
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description="Upload an image to detect objects using the DETR model."
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)
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# Launch the app
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if __name__ == "__main__":
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interface.launch()
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requirements.txt
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torch
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gradio
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transformers
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pillow
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timm
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