1 code implementation • 18 Mar 2024 • Hansheng Chen, Ruoxi Shi, Yulin Liu, Bokui Shen, Jiayuan Gu, Gordon Wetzstein, Hao Su, Leonidas Guibas
Open-domain 3D object synthesis has been lagging behind image synthesis due to limited data and higher computational complexity.
no code implementations • CVPR 2024 • Ruoxi Shi, Xinyue Wei, Cheng Wang, Hao Su
We present ZeroRF a novel per-scene optimization method addressing the challenge of sparse view 360deg reconstruction in neural field representations.
no code implementations • 25 Dec 2023 • Yijia Weng, Kaichun Mo, Ruoxi Shi, Yanchao Yang, Leonidas J. Guibas
In this work, we therefore for the first time formulate and propose a novel learning problem on this question and set up a benchmark suite including tasks, data, and evaluation metrics for studying the problem.
1 code implementation • 23 Dec 2023 • Yang You, Kai Xiong, Zhening Yang, Zhengxiang Huang, Junwei Zhou, Ruoxi Shi, Zhou Fang, Adam W. Harley, Leonidas Guibas, Cewu Lu
We introduce PACE (Pose Annotations in Cluttered Environments), a large-scale benchmark designed to advance the development and evaluation of pose estimation methods in cluttered scenarios.
no code implementations • 14 Dec 2023 • Ruoxi Shi, Xinyue Wei, Cheng Wang, Hao Su
We present ZeroRF, a novel per-scene optimization method addressing the challenge of sparse view 360{\deg} reconstruction in neural field representations.
no code implementations • CVPR 2024 • Minghua Liu, Ruoxi Shi, Linghao Chen, Zhuoyang Zhang, Chao Xu, Xinyue Wei, Hansheng Chen, Chong Zeng, Jiayuan Gu, Hao Su
Recent advancements in open-world 3D object generation have been remarkable, with image-to-3D methods offering superior fine-grained control over their text-to-3D counterparts.
1 code implementation • 23 Oct 2023 • Ruoxi Shi, Hansheng Chen, Zhuoyang Zhang, Minghua Liu, Chao Xu, Xinyue Wei, Linghao Chen, Chong Zeng, Hao Su
We report Zero123++, an image-conditioned diffusion model for generating 3D-consistent multi-view images from a single input view.
1 code implementation • NeurIPS 2023 • Minghua Liu, Ruoxi Shi, Kaiming Kuang, Yinhao Zhu, Xuanlin Li, Shizhong Han, Hong Cai, Fatih Porikli, Hao Su
Due to their alignment with CLIP embeddings, our learned shape representations can also be integrated with off-the-shelf CLIP-based models for various applications, such as point cloud captioning and point cloud-conditioned image generation.
Ranked #5 on Zero-Shot Transfer 3D Point Cloud Classification on ModelNet40 (using extra training data)
no code implementations • CVPR 2022 • Ruoxi Shi, Xinyang Jiang, Caihua Shan, Yansen Wang, Dongsheng Li
Instead of looking at one format, it is a good solution to utilize the formats of VG and RG together to avoid these shortcomings.
1 code implementation • CVPR 2022 • Yang You, Ruoxi Shi, Weiming Wang, Cewu Lu
Drawing inspirations from traditional point pair features (PPFs), in this paper, we design a novel Category-level PPF (CPPF) voting method to achieve accurate, robust and generalizable 9D pose estimation in the wild.
Ranked #8 on 6D Pose Estimation using RGBD on REAL275
no code implementations • 9 Sep 2021 • Ruoxi Shi, Borui Yang, Yangzhou Jiang, Chenglong Zhao, Bingbing Ni
Base on the eigenvalues, we can model the energy distribution of adversarial perturbations.
1 code implementation • CVPR 2021 • Ruoxi Shi, Zhengrong Xue, Yang You, Cewu Lu
In this paper, we propose an unsupervised aligned keypoint detector, Skeleton Merger, which utilizes skeletons to reconstruct objects.
2 code implementations • 24 Feb 2021 • Yang You, Yujing Lou, Ruoxi Shi, Qi Liu, Yu-Wing Tai, Lizhuang Ma, Weiming Wang, Cewu Lu
Spherical Voxel Convolution and Point Re-sampling are proposed to extract rotation invariant features for each point.
1 code implementation • 11 Aug 2020 • Ruoxi Shi, Zhengrong Xue, Xinyang Li
Understanding point clouds is of great importance.