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35 changes: 35 additions & 0 deletions papers/imagebind-unified-embeddings.md
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# ImageBind: One Embedding Space To Bind Them All

## Overview
- **Authors:** Rohit Girdhar, Alaaeldin El-Nouby, et al. (Meta AI)
- **Year:** 2023
- **Links:** [Paper](https://arxiv.org/abs/2305.05665) | [GitHub](https://github.com/facebookresearch/ImageBind) | [Project Page](https://imagebind.metademolab.com/)

## Key Contributions
ImageBind presents a groundbreaking approach to unified multimodal embeddings by:
- Creating a single embedding space for six modalities (images, text, audio, depth, thermal, IMU)
- Achieving cross-modal binding using only image-paired data
- Enabling zero-shot transfer across modalities without explicit paired training
- Demonstrating emergent capabilities in cross-modal retrieval and arithmetic

## Technical Implementation
```python
import torch
from imagebind import data
from imagebind.models import imagebind_model

# Initialize model
model = imagebind_model.imagebind_huge(pretrained=True)
model.eval()
model.to("cuda")

# Prepare multimodal inputs
inputs = {
"image": data.load_and_transform_vision_data(["image.jpg"]),
"text": data.load_and_transform_text(["A dog playing"]),
"audio": data.load_and_transform_audio_data(["audio.wav"])
}

# Generate embeddings
with torch.no_grad():
embeddings = model(inputs)