Search Results for author: Pengyu Wang

Found 6 papers, 2 papers with code

EventHPE: Event-based 3D Human Pose and Shape Estimation

1 code implementation ICCV 2021 Shihao Zou, Chuan Guo, Xinxin Zuo, Sen Wang, Pengyu Wang, Xiaoqin Hu, Shoushun Chen, Minglun Gong, Li Cheng

Event camera is an emerging imaging sensor for capturing dynamics of moving objects as events, which motivates our work in estimating 3D human pose and shape from the event signals.

Optical Flow Estimation

3D Shape Segmentation via Shape Fully Convolutional Networks

no code implementations28 Feb 2017 Pengyu Wang, Yuan Gan, Panpan Shui, Fenggen Yu, Yan Zhang, Songle Chen, Zhengxing Sun

3D shapes are represented as graph structures in the SFCN architecture, based on novel graph convolution and pooling operations, which are similar to convolution and pooling operations used on images.

Semantic Segmentation

Stochastic Collapsed Variational Inference for Hidden Markov Models

no code implementations5 Dec 2015 Pengyu Wang, Phil Blunsom

In this paper, we propose a stochastic collapsed variational inference algorithm for hidden Markov models, in a sequential data setting.

Variational Inference

Stochastic Collapsed Variational Inference for Sequential Data

no code implementations5 Dec 2015 Pengyu Wang, Phil Blunsom

Stochastic variational inference for collapsed models has recently been successfully applied to large scale topic modelling.

Variational Inference

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