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README.md
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```py
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Classification Report:
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precision recall f1-score support
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weighted avg 0.9972 0.9972 0.9972 13552
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```
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# **Hand-Gesture-2-Robot**
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> **Hand-Gesture-2-Robot** is an image classification vision-language encoder model fine-tuned from **google/siglip2-base-patch16-224** for a single-label classification task. It is designed to recognize hand gestures and map them to specific robot commands using the **SiglipForImageClassification** architecture.
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```py
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Classification Report:
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precision recall f1-score support
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weighted avg 0.9972 0.9972 0.9972 13552
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```
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The model categorizes hand gestures into 17 different robot commands:
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- **Class 0:** "rotate anticlockwise"
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- **Class 1:** "increase"
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- **Class 2:** "release"
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- **Class 3:** "switch"
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- **Class 4:** "look up"
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- **Class 5:** "Terminate"
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- **Class 6:** "decrease"
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- **Class 7:** "move backward"
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- **Class 8:** "point"
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- **Class 9:** "rotate clockwise"
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- **Class 10:** "grasp"
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- **Class 11:** "pause"
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- **Class 12:** "move forward"
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- **Class 13:** "Confirm"
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- **Class 14:** "look down"
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- **Class 15:** "move left"
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- **Class 16:** "move right"
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# **Run with Transformers🤗**
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```python
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!pip install -q transformers torch pillow gradio
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```
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```python
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import gradio as gr
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from transformers import AutoImageProcessor
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from transformers import SiglipForImageClassification
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from transformers.image_utils import load_image
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from PIL import Image
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import torch
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# Load model and processor
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model_name = "prithivMLmods/Hand-Gesture-2-Robot"
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model = SiglipForImageClassification.from_pretrained(model_name)
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processor = AutoImageProcessor.from_pretrained(model_name)
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def gesture_classification(image):
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"""Predicts the robot command from a hand gesture image."""
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image = Image.fromarray(image).convert("RGB")
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inputs = processor(images=image, return_tensors="pt")
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with torch.no_grad():
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outputs = model(**inputs)
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logits = outputs.logits
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probs = torch.nn.functional.softmax(logits, dim=1).squeeze().tolist()
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labels = {
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"0": "rotate anticlockwise",
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"1": "increase",
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"2": "release",
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"3": "switch",
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"4": "look up",
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"5": "Terminate",
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"6": "decrease",
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"7": "move backward",
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"8": "point",
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"9": "rotate clockwise",
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"10": "grasp",
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"11": "pause",
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"12": "move forward",
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"13": "Confirm",
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"14": "look down",
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"15": "move left",
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"16": "move right"
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}
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predictions = {labels[str(i)]: round(probs[i], 3) for i in range(len(probs))}
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return predictions
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# Create Gradio interface
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iface = gr.Interface(
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fn=gesture_classification,
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inputs=gr.Image(type="numpy"),
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outputs=gr.Label(label="Prediction Scores"),
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title="Hand Gesture to Robot Command",
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description="Upload an image of a hand gesture to predict the corresponding robot command."
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)
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# Launch the app
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if __name__ == "__main__":
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iface.launch()
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```
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# **Intended Use:**
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The **Hand-Gesture-2-Robot** model is designed to classify hand gestures into corresponding robot commands. Potential use cases include:
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- **Human-Robot Interaction:** Enabling intuitive control of robots using hand gestures.
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- **Assistive Technology:** Helping individuals with disabilities communicate commands.
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- **Industrial Automation:** Enhancing robotic operations in manufacturing.
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- **Gaming & VR:** Providing gesture-based controls for immersive experiences.
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- **Security & Surveillance:** Implementing gesture-based access control.
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