Search Results for author: Zhengyi Luo

Found 7 papers, 4 papers with code

Transform2Act: Learning a Transform-and-Control Policy for Efficient Agent Design

1 code implementation ICLR 2022 Ye Yuan, Yuda Song, Zhengyi Luo, Wen Sun, Kris Kitani

Specifically, we learn a conditional policy that, in an episode, first applies a sequence of transform actions to modify an agent's skeletal structure and joint attributes, and then applies control actions under the new design.

Decision Making Policy Gradient Methods

Dynamics-Regulated Kinematic Policy for Egocentric Pose Estimation

1 code implementation NeurIPS 2021 Zhengyi Luo, Ryo Hachiuma, Ye Yuan, Kris Kitani

By comparing the pose instructed by the kinematic model against the pose generated by the dynamics model, we can use their misalignment to further improve the kinematic model.

Egocentric Pose Estimation Human-Object Interaction Detection +1

Kinematics-Guided Reinforcement Learning for Object-Aware 3D Ego-Pose Estimation

no code implementations10 Nov 2020 Zhengyi Luo, Ryo Hachiuma, Ye Yuan, Shun Iwase, Kris M. Kitani

We propose a method for incorporating object interaction and human body dynamics into the task of 3D ego-pose estimation using a head-mounted camera.

Human-Object Interaction Detection Pose Estimation +1

3D Human Motion Estimation via Motion Compression and Refinement

2 code implementations9 Aug 2020 Zhengyi Luo, S. Alireza Golestaneh, Kris M. Kitani

Experiments show that our method produces both smooth and accurate 3D human pose and motion estimates.

 Ranked #1 on 3D Human Pose Estimation on MPI-INF-3DHP (MJPE metric, using extra training data)

3D Human Pose Estimation

Learning Shape Representations for Clothing Variations in Person Re-Identification

no code implementations16 Mar 2020 Yu-Jhe Li, Zhengyi Luo, Xinshuo Weng, Kris M. Kitani

To tackle the re-ID problem in the context of clothing changes, we propose a novel representation learning model which is able to generate a body shape feature representation without being affected by clothing color or patterns.

Disentanglement Person Re-Identification

Cross-Domain 3D Equivariant Image Embeddings

1 code implementation6 Dec 2018 Carlos Esteves, Avneesh Sud, Zhengyi Luo, Kostas Daniilidis, Ameesh Makadia

This embedding encodes images with 3D shape properties and is equivariant to 3D rotations of the observed object.

3D Shape Classification Novel View Synthesis +1

Cloud Chaser: Real Time Deep Learning Computer Vision on Low Computing Power Devices

no code implementations2 Oct 2018 Zhengyi Luo, Austin Small, Liam Dugan, Stephen Lane

Internet of Things(IoT) devices, mobile phones, and robotic systems are often denied the power of deep learning algorithms due to their limited computing power.

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