Search Results for author: Yisheng He

Found 12 papers, 3 papers with code

MulSMo: Multimodal Stylized Motion Generation by Bidirectional Control Flow

no code implementations13 Dec 2024 Zhe Li, Yisheng He, Lei Zhong, Weichao Shen, Qi Zuo, Lingteng Qiu, Zilong Dong, Laurence Tianruo Yang, Weihao Yuan

Generating motion sequences conforming to a target style while adhering to the given content prompts requires accommodating both the content and style.

Contrastive Learning Motion Generation

MoGenTS: Motion Generation based on Spatial-Temporal Joint Modeling

no code implementations26 Sep 2024 Weihao Yuan, Weichao Shen, Yisheng He, Yuan Dong, Xiaodong Gu, Zilong Dong, Liefeng Bo, QiXing Huang

Motion generation from discrete quantization offers many advantages over continuous regression, but at the cost of inevitable approximation errors.

Motion Generation Quantization

GIC: Gaussian-Informed Continuum for Physical Property Identification and Simulation

no code implementations21 Jun 2024 Junhao Cai, Yuji Yang, Weihao Yuan, Yisheng He, Zilong Dong, Liefeng Bo, Hui Cheng, Qifeng Chen

To facilitate geometry-aware guidance in physical property estimation, we introduce a novel hybrid framework that leverages 3D Gaussian representation to not only capture explicit shapes but also enable the simulated continuum to render object masks as 2D shape surrogates during training.

Object

OV9D: Open-Vocabulary Category-Level 9D Object Pose and Size Estimation

no code implementations19 Mar 2024 Junhao Cai, Yisheng He, Weihao Yuan, Siyu Zhu, Zilong Dong, Liefeng Bo, Qifeng Chen

Derived from OmniObject3D, OO3D-9D is the largest and most diverse dataset in the field of category-level object pose and size estimation.

Object

FS6D: Few-Shot 6D Pose Estimation of Novel Objects

1 code implementation CVPR 2022 Yisheng He, Yao Wang, Haoqiang Fan, Jian Sun, Qifeng Chen

6D object pose estimation networks are limited in their capability to scale to large numbers of object instances due to the close-set assumption and their reliance on high-fidelity object CAD models.

6D Pose Estimation 6D Pose Estimation using RGB +2

Towards Self-Supervised Category-Level Object Pose and Size Estimation

no code implementations6 Mar 2022 Yisheng He, Haoqiang Fan, Haibin Huang, Qifeng Chen, Jian Sun

Instead, we propose a label-free method that learns to enforce the geometric consistency between category template mesh and observed object point cloud under a self-supervision manner.

iShape: A First Step Towards Irregular Shape Instance Segmentation

no code implementations30 Sep 2021 Lei Yang, Yan Zi Wei, Yisheng He, Wei Sun, Zhenhang Huang, Haibin Huang, Haoqiang Fan

In this paper, we introduce a brand new dataset to promote the study of instance segmentation for objects with irregular shapes.

Instance Segmentation Segmentation +1

FFB6D: A Full Flow Bidirectional Fusion Network for 6D Pose Estimation

3 code implementations CVPR 2021 Yisheng He, Haibin Huang, Haoqiang Fan, Qifeng Chen, Jian Sun

Moreover, at the output representation stage, we designed a simple but effective 3D keypoints selection algorithm considering the texture and geometry information of objects, which simplifies keypoint localization for precise pose estimation.

6D Pose Estimation Representation Learning

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