Enhance model card for 3DGraphLLM with metadata, abstract, performance, and usage

This PR significantly enhances the model card for `3DGraphLLM` by:

* Adding `pipeline_tag: image-text-to-text` to categorize the model's functionality for better discoverability on the Hub.
* Adding `library_name: transformers` to indicate compatibility with the Hugging Face Transformers library for programmatic use.
* Including additional relevant `tags` such as `3d-scene-understanding`, `scene-graph`, `multimodal`, `vlm`, and `llama`.
* Adding the full paper abstract to provide a detailed overview of the model directly on the card.
* Updating the paper link to the official Hugging Face Papers page: [3DGraphLLM: Combining Semantic Graphs and Large Language Models for 3D Scene Understanding](https://huggingface.co/papers/2412.18450).
* Including a direct link to the official GitHub repository for code access.
* Incorporating the performance benchmark table from the GitHub README for quick assessment of the model's capabilities.
* Adding a "Usage" section that directs users to the comprehensive instructions on the GitHub repository and provides the demo command as a sample usage.
* Adding "Acknowledgement" and "Contact" sections from the GitHub README for completeness.

Please review and merge if these improvements are satisfactory.

README.md

@@ -1,18 +1,55 @@
 ---
 license: mit
+pipeline_tag: image-text-to-text
+library_name: transformers
+tags:
+  - 3d-scene-understanding
+  - scene-graph
+  - multimodal
+  - vlm
+  - llama
+  - vision-language-model
 ---
+
 # 3DGraphLLM
 
-3DGraphLLM is a model that uses a 3D scene graph and an LLM to perform 3D vision-language tasks.
+3DGraphLLM is a model that combines semantic graphs and large language models for 3D scene understanding. It aims to improve 3D vision-language tasks by explicitly incorporating semantic relationships into a learnable representation of a 3D scene graph, which is then used as input to LLMs.
+
+This model was presented in the paper:
+[**3DGraphLLM: Combining Semantic Graphs and Large Language Models for 3D Scene Understanding**](https://huggingface.co/papers/2412.18450)
+
+The official code is publicly available at: [https://github.com/CognitiveAISystems/3DGraphLLM](https://github.com/CognitiveAISystems/3DGraphLLM)
 
 <p align="center">
 <img src="ga.png" width="80%">
 </p>
 
+## Abstract
+A 3D scene graph represents a compact scene model by capturing both the objects present and the semantic relationships between them, making it a promising structure for robotic applications. To effectively interact with users, an embodied intelligent agent should be able to answer a wide range of natural language queries about the surrounding 3D environment. Large Language Models (LLMs) are beneficial solutions for user-robot interaction due to their natural language understanding and reasoning abilities. Recent methods for learning scene representations have shown that adapting these representations to the 3D world can significantly improve the quality of LLM responses. However, existing methods typically rely only on geometric information, such as object coordinates, and overlook the rich semantic relationships between objects. In this work, we propose 3DGraphLLM, a method for constructing a learnable representation of a 3D scene graph that explicitly incorporates semantic relationships. This representation is used as input to LLMs for performing 3D vision-language tasks. In our experiments on popular ScanRefer, Multi3DRefer, ScanQA, Sqa3D, and Scan2cap datasets, we demonstrate that our approach outperforms baselines that do not leverage semantic relationships between objects.
 
 ## Model Details
 
-We provide our best checkpoint that uses [Llama-3-8B-Instruct](https://huggingface.co/meta-llama/Meta-Llama-3-8B-Instruct) as an LLM, [Mask3D](https://github.com/JonasSchult/Mask3D) 3D instance segmentation to get scene graph nodes, [VL-SAT](https://github.com/wz7in/CVPR2023-VLSAT) to encode semantic relations [Uni3D](https://github.com/baaivision/Uni3D) as 3D object encoder, and [DINOv2](https://github.com/facebookresearch/dinov2) as 2D object encoder. 
+We provide our best checkpoint that uses [Llama-3-8B-Instruct](https://huggingface.co/meta-llama/Meta-Llama-3-8B-Instruct) as an LLM, [Mask3D](https://github.com/JonasSchult/Mask3D) 3D instance segmentation to get scene graph nodes, [VL-SAT](https://github.com/wz7in/CVPR2023-VLSAT) to encode semantic relations [Uni3D](https://github.com/baaivision/Uni3D) as 3D object encoder, and [DINOv2](https://github.com/facebookresearch/dinov2) as 2D object encoder.
+
+## Performance
+Semantic relations boost LLM performance on 3D Referred Object Grounding and Dense Scene Captioning tasks.
+
+|      	| [ScanRefer](https://github.com/daveredrum/ScanRefer) 	|         	| [Multi3dRefer](https://github.com/3dlg-hcvc/M3DRef-CLIP)	|        	|  [Scan2Cap](https://github.com/daveredrum/Scan2Cap) 	|            	| [ScanQA](https://github.com/ATR-DBI/ScanQA)  	|        	| [SQA3D](https://github.com/SilongYong/SQA3D) 	|
+|:----:	|:---------:	|:-------:	|:------:	|:------:	|:---------:	|:----------:	|:------------:	|:------:	|:-----:	|
+|      	|  Acc@0.25 	| Acc@0.5 	|    F1@0.25   	| F1@0.5 	|  CIDEr@0.5 	| B-4@0.5 	| CIDEr 	| B-4 	|    EM  	|
+| [Chat-Scene](https://github.com/ZzZZCHS/Chat-Scene/tree/dev) 	|    55.5   	|   50.2  	|  57.1 	|  52.3  	|    77.1  	|    36.3    	|     **87.7**      	|    **14.3**  	|   <ins>54.6</ins>   	|
+| <ins>3DGraphLLM Vicuna-1.5 </ins> 	|   <ins>58.6</ins>    	|  <ins>53.0</ins>  	|  <ins>61.9</ins>  	|  <ins>57.3</ins>  	|   <ins>79.2</ins>    	|    <ins>34.7</ins>    	|    <ins>91.2</ins>     	|  13.7 	| 55.1  	|
+| **3DGraphLLM LLAMA3-8B**	|   **62.4**    	|  **56.6**   	|  **64.7**  	|  **59.9**  	|   **81.0**    	|    **36.5**    	|     88.8     	|  <ins>15.9</ins>   	| **55.9**  	|
+
+## Usage
+
+For detailed instructions on environment preparation, downloading LLM backbones, data preprocessing, training, and inference, please refer to the [official GitHub repository](https://github.com/CognitiveAISystems/3DGraphLLM).
+
+You can run their interactive demo by following the instructions on their GitHub, or try the simplified command below:
+```bash
+bash demo/run_demo.sh
+```
+This will prompt you to ask different queries about Scene 435 of ScanNet.
 
 ## Citation
 If you find 3DGraphLLM helpful, please consider citing our work as:
@@ -26,4 +63,12 @@ If you find 3DGraphLLM helpful, please consider citing our work as:
       primaryClass={cs.CV},
       url={https://arxiv.org/abs/2412.18450}, 
 }
-```
+```
+
+## Acknowledgement
+Thanks to the open source of the following projects:
+
+[Chat-Scene](https://github.com/ZzZZCHS/Chat-Scene/tree/dev)
+
+## Contact
+If you have any questions about the project, please open an issue in the [GitHub repository](https://github.com/CognitiveAISystems/3DGraphLLM) or send an email to [Tatiana Zemskova](zemskova@airi.net).