Point Cloud Upsampling via Disentangled Refinement
Ruihui Li, Xianzhi Li, Pheng-Ann Heng, Chi-Wing Fu
2021Year
31Top-tier citations
Abstract
Figure 1. In the top row, we show (a) a sparse real-scanned point set from [23], followed by upsampled results (16×) produced by (b) MPU [26], (c) PU-GAN [12], and (d) our method. In the bottom row, we show the associated reconstructed 3D meshes produced by the ball-pivoting algorithm [2]. Clearly, our method outperforms others on the local uniformity, contributing a better surface reconstruction.
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Install the CLIlune papers fulltext 39796fba-7304-4f01-85ce-96bd6cb5041fCited by top-tier papers31
- Neural Points: Point Cloud Representation with Neural Fields for Arbitrary UpsamplingWanquan Feng, Jin Li, Hongrui Cai, Xiaonan Luo et al.CVPR 2022 · 81 citations
- PatchFormer: An Efficient Point Transformer with Patch AttentionCheng Zhang, Haocheng Wan, Xinyi Shen, Zizhao WuCVPR 2022 · 77 citations
- Density-preserving Deep Point Cloud CompressionYun He, Xinlin Ren, Danhang Tang, Yinda Zhang et al.CVPR 2022 · 70 citations
- Self-Supervised Arbitrary-Scale Point Clouds Upsampling via Implicit Neural RepresentationWenbo Zhao, Xianming Liu, Zhiwei Zhong, Junjun Jiang et al.CVPR 2022 · 62 citations
- Hyperbolic Chamfer Distance for Point Cloud CompletionFangzhou Lin, Yun Yue, Songlin Hou, Xuechu Yu et al.ICCV 2023 · 53 citations
Builds on8
- Deep Hough Voting for 3D Object Detection in Point CloudsCharles R. Qi, Or Litany, Kaiming He, Leonidas J. GuibasICCV 2019 · 1,467 citations
- Deep Closest Point: Learning Representations for Point Cloud RegistrationYue Wang, Justin SolomonICCV 2019 · 1,026 citations
- Revisiting Point Cloud Classification: A New Benchmark Dataset and Classification Model on Real-World DataMikaela Angelina Uy, Quang-Hieu Pham, Binh-Son Hua, Duc Thanh Nguyen et al.ICCV 2019 · 1,003 citations
- PU-GAN: A Point Cloud Upsampling Adversarial NetworkRuihui Li, Xianzhi Li, Chi-Wing Fu, Daniel Cohen-Or et al.ICCV 2019 · 496 citations
- ShellNet: Efficient Point Cloud Convolutional Neural Networks Using Concentric Shells StatisticsZhiyuan Zhang, Binh-Son Hua, Sai-Kit YeungICCV 2019 · 400 citations
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