add reference

Signed-off-by: YunLiu <[email protected]>

modules/omniverse/omniverse_integration.ipynb

@@ -35,7 +35,12 @@
     "\n",
     "- **Visualization in the Omniverse**: Finally, we import the GLTF format mesh into NVIDIA Omniverse. In Omniverse, we can utilize its powerful rendering and interactive capabilities to perform high-quality 3D visualization of medical imaging data, exploring the structures and spatial relationships of organs.\n",
     "\n",
-    "This end-to-end process enables efficient, high-quality visualization in NVIDIA Omniverse from raw segmentation data."
+    "This end-to-end process enables efficient, high-quality visualization in NVIDIA Omniverse from raw segmentation data.\n",
+    "\n",
+    "\n",
+    "References:\n",
+    "\n",
+    "[1] https://developer.nvidia.com/blog/advancing-surgical-robotics-with-ai-driven-simulation-and-digital-twin-technology/"
    ]
   },
   {