From c590b599feefc8cb106e5d09be07643ed70a3117 Mon Sep 17 00:00:00 2001
From: Xu Ma <1007540910@qq.com>
Date: Tue, 5 Oct 2021 16:49:10 -0400
Subject: [PATCH] Update README.md

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 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 Rethinking Network Design and Local Geometry in Point Cloud: A Simple Residual MLP Framework
 
 <div align="center">
-  <img src="overview.pdf" width="650px" height="300px">
+  <img src="overview.png" width="650px" height="300px">
 </div>
 
 Overview of one stage in PointMLP. Given an input point cloud, PointMLP progressively extract local features using residual point MLP blocks. In each stage, we first transform local point using a geometric affine module, then local points are are extracted before and after aggregation respectively. By repeating multiple stages, PointMLP progressively enlarge the receptive field and model entire point cloud geometric information.