Update README.md

Issac-Sun · web-flow · commit e2b60779eaaf · 2025-03-28T20:23:40.000+08:00
diff --git a/README.md b/README.md
@@ -9,3 +9,4 @@ For MSR-Action3D and Synthia 4D, please refer to the MeteorNet work.
 For NTU, the datasets are too large. Please refer to the 3DV work or the scripts for pre-processing.
 
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+关于4D语义分割如何处理长序列点云视频  https://github.com/hehefan/P4Transformer/issues/4

Original file line number	Diff line number	Diff line change
`@@ -9,3 +9,4 @@ For MSR-Action3D and Synthia 4D, please refer to the MeteorNet work.`
`9`	`9`	`For NTU, the datasets are too large. Please refer to the 3DV work or the scripts for pre-processing.`
`10`	`10`
`11`	`11`	`---`
	`12`	`+关于4D语义分割如何处理长序列点云视频 https://github.com/hehefan/P4Transformer/issues/4`