Create README.md
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README.md
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---
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language:
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- en
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tags:
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- defect-detection
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- image-classification
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- machine-learning
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- quality-control
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- ensemble-learning
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- neural-networks
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license: apache-2.0
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datasets:
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- custom_paper_surface_defect
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pipeline_tag: image-classification
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model-index:
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- name: Paper Defect Detection
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results:
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- task:
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type: image-classification
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name: Surface Defect Detection
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metrics:
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- type: accuracy
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value: 0.81
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name: Ensemble Test Accuracy
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- type: f1
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value: 0.80
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name: F1 Score
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---
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# Surface Defect Detection and Classification Model
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## Model Description
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This model is designed for automated surface defect detection in manufacturing using a hybrid approach that combines classical machine learning and deep learning techniques.
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### Model Architecture
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The model uses a hybrid architecture combining:
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- Logistic Regression
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- SVM
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- Naive Bayes
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- CNN
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- Ensemble Voting Classifier
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### Feature Extraction Methods
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- Histogram of Oriented Gradients (HOG)
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- Gabor Filters
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- Canny Edge Detection
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- Wavelet Transforms
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## Performance
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| Model | Train Accuracy | Test Accuracy |
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|--------------------|----------------|---------------|
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| Logistic Regression| 0.99 | 0.79 |
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| SVM | 0.86 | 0.80 |
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| Ensemble Model | 0.90 | 0.81 |
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## Limitations
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- Performance may degrade for defect types not represented in the training data
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- Variations in lighting or textures can affect classification accuracy
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- This was a university project with room for improvement
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## Usage
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```python
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from transformers import AutoModelForImageClassification, AutoFeatureExtractor
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import torch
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from PIL import Image
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from torchvision import transforms
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model_name = "your-username/surface-defect-detection"
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model = AutoModelForImageClassification.from_pretrained(model_name)
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feature_extractor = AutoFeatureExtractor.from_pretrained(model_name)
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# Preprocess the input image
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transform = transforms.Compose([
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transforms.Resize((128, 128)),
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transforms.ToTensor()
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])
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image = Image.open("path/to/sample-image.jpg")
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inputs = feature_extractor(images=image, return_tensors="pt")
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# Perform inference
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with torch.no_grad():
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outputs = model(**inputs)
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predicted_class = outputs.logits.argmax(-1).item()
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print(f"Predicted Defect Class: {predicted_class}")
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```
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