docs(eccv): update poster and 8-mins video.

Author: Kin-Zhang

README.md

@@ -3,7 +3,7 @@ SeFlow: A Self-Supervised Scene Flow Method in Autonomous Driving
 
 [![arXiv](https://img.shields.io/badge/arXiv-2407.01702-b31b1b?logo=arxiv&logoColor=white)](https://arxiv.org/abs/2407.01702)
 [![PWC](https://img.shields.io/endpoint.svg?url=https://paperswithcode.com/badge/seflow-a-self-supervised-scene-flow-method-in/self-supervised-scene-flow-estimation-on-1)](https://paperswithcode.com/sota/self-supervised-scene-flow-estimation-on-1?p=seflow-a-self-supervised-scene-flow-method-in)
-[![poster](https://img.shields.io/badge/ICRA24|Poster-6495ed?style=flat&logo=Shotcut&logoColor=wihte)](https://hkustconnect-my.sharepoint.com/:b:/g/personal/qzhangcb_connect_ust_hk/EWyWD-tAX4xIma5U7ZQVk9cBVjsFv0Y_jAC2G7xAB-w4cg?e=c3FbMg) 
+[![poster](https://img.shields.io/badge/ECCV24|Poster-6495ed?style=flat&logo=Shotcut&logoColor=wihte)](https://hkustconnect-my.sharepoint.com/:b:/g/personal/qzhangcb_connect_ust_hk/EWyWD-tAX4xIma5U7ZQVk9cBVjsFv0Y_jAC2G7xAB-w4cg?e=c3FbMg) 
 [![video](https://img.shields.io/badge/video-YouTube-FF0000?logo=youtube&logoColor=white)](https://youtu.be/fQqx2IES-VI)
 
 ![](assets/docs/seflow_arch.png)