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README.md
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---
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# Sign Language Conversion App
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This application converts text to sign language videos and can also extract text from images to convert to sign language.
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## Features
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- **Text to Sign Language**: Enter text and get corresponding sign language videos
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- **Image to Sign Language**: Upload an image with text and get the sign language translation
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- **AI-powered**: Uses several AI models to improve sign language translations
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## How to Use
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1. **Text Conversion**:
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- Go to the "Text to Sign" tab
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- Enter text in the textbox
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- Click "Convert Text to Sign"
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- View the resulting sign language video
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2. **Image Conversion**:
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- Go to the "Image to Text/Caption and Sign" tab
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- Upload an image with text
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- Click "Process Image and Convert to Sign"
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- See the extracted text and corresponding sign language video
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## Technical Details
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The app uses:
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- SentenceTransformer for text embedding
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- FAISS for efficient similarity search
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- OpenAI API through OpenRouter for text processing and image analysis
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- FFmpeg for video processing
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- Gradio for the user interface
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## Dataset
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The application relies on a sign language dataset with video clips showing different signs.
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