Search Results for author: Pengfei Zheng

Found 5 papers, 2 papers with code

NoiseDiffusion: Correcting Noise for Image Interpolation with Diffusion Models beyond Spherical Linear Interpolation

1 code implementation13 Mar 2024 Pengfei Zheng, Yonggang Zhang, Zhen Fang, Tongliang Liu, Defu Lian, Bo Han

Hence, NoiseDiffusion performs interpolation within the noisy image space and injects raw images into these noisy counterparts to address the challenge of information loss.

Denoising

Geometric-Facilitated Denoising Diffusion Model for 3D Molecule Generation

1 code implementation5 Jan 2024 Can Xu, Haosen Wang, Weigang Wang, Pengfei Zheng, Hongyang Chen

The second challenge involves accommodating molecule generation to diffusion and accurately predicting the existence of bonds.

3D Molecule Generation Denoising

Technical Report for Argoverse Challenges on 4D Occupancy Forecasting

no code implementations27 Nov 2023 Pengfei Zheng, Kanokphan Lertniphonphan, Feng Chen, Siwei Chen, Bingchuan Sun, Jun Xie, Zhepeng Wang

This report presents our Le3DE2E_Occ solution for 4D Occupancy Forecasting in Argoverse Challenges at CVPR 2023 Workshop on Autonomous Driving (WAD).

Autonomous Driving

Finding Dynamics Preserving Adversarial Winning Tickets

no code implementations14 Feb 2022 Xupeng Shi, Pengfei Zheng, A. Adam Ding, Yuan Gao, Weizhong Zhang

Modern deep neural networks (DNNs) are vulnerable to adversarial attacks and adversarial training has been shown to be a promising method for improving the adversarial robustness of DNNs.

Adversarial Robustness

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