modified README.md

README.md

@@ -3,3 +3,31 @@ license: other
 license_name: idea-license-1.0
 license_link: LICENSE
 ---
+
+# SegDINO3D: 3D Instance Segmentation Empowered by Both Image-Level and Object-Level 2D Features
+
+Authors: [Jinyuan Qu](https://scholar.google.com/citations?user=-RSeOl0AAAAJ&hl), [Hongyang Li](https://scholar.google.com.hk/citations?view_op=list_works&hl=zh-CN&user=zdgHNmkAAAAJ&gmla=AMpAcmTJNHoetv6zgfzZkIRcYsFr0UkGGDyl5tAp5etuBqhz3lzYZCQrVDot02xVQ1XTbnMS1fPdAfe0-2--aTXOtewokjyShNLOQQyyhtkolwaz0hvENZpi-pJ-Wg), [Xingyu Chen](https://scholar.google.com/citations?user=YurWtIEAAAAJ&hl), [Shilong Liu](https://scholar.google.com/citations?hl=zh-CN&user=nkSVY3MAAAAJ), [Yukai Shi](https://scholar.google.com/citations?user=oQXfkSQAAAAJ&hl), [Tianhe Ren](https://scholar.google.com.hk/citations?user=cW4ILs0AAAAJ&hl=zh-CN&oi=sra), Ruitao Jing and [Lei Zhang](https://scholar.google.com/citations?hl=zh-CN&user=fIlGZToAAAAJ).
+
+<div align="center">
+
+[![Paper](https://img.shields.io/badge/ArXiv-Paper-brown.svg?logo=arxiv)](https://arxiv.org/abs/2509.16098)
+[![Project Page](https://img.shields.io/badge/Project-Page-blue.svg?logo=googlechrome&logoColor=white)](https://idea-research.github.io/SegDINO3D/)
+[![Code](https://img.shields.io/badge/Code-GitHub-blue.svg?logo=github)](https://github.com/IDEA-Research/SegDINO3D)
+[![Dataset](https://img.shields.io/badge/Dataset-HuggingFace-yellow.svg?logo=huggingface)](https://huggingface.co/datasets/JinyuanQu/SegDINO3D)
+
+</div>
+
+## 2D Features for SegDINO3D
+
+We provide pre-extracted 2D features for:
+
+- ScanNet (1513 scenes, 4539 `.pth` files)
+- ScanNet200 (1513 scenes, 4539 `.pth` files)
+
+Each scene contains:
+- `{scene_id}.pth`
+- `{scene_id}_query_3dctr.pth`
+- `{scene_id}_query_feats.pth`
+
+All features are stored under:
+`data/features_2d/{scannet, scannet200}/`