Search Results for author: Lingzhe Zhao

Found 6 papers, 5 papers with code

DerainNeRF: 3D Scene Estimation with Adhesive Waterdrop Removal

no code implementations29 Mar 2024 Yunhao Li, Jing Wu, Lingzhe Zhao, Peidong Liu

When capturing images through the glass during rainy or snowy weather conditions, the resulting images often contain waterdrops adhered on the glass surface, and these waterdrops significantly degrade the image quality and performance of many computer vision algorithms.

BAD-Gaussians: Bundle Adjusted Deblur Gaussian Splatting

1 code implementation18 Mar 2024 Lingzhe Zhao, Peng Wang, Peidong Liu

In this paper, we introduce a novel approach, named BAD-Gaussians (Bundle Adjusted Deblur Gaussian Splatting), which leverages explicit Gaussian representation and handles severe motion-blurred images with inaccurate camera poses to achieve high-quality scene reconstruction.

3D Scene Reconstruction Neural Rendering +1

Controllable Text-to-3D Generation via Surface-Aligned Gaussian Splatting

2 code implementations15 Mar 2024 Zhiqi Li, Yiming Chen, Lingzhe Zhao, Peidong Liu

Building upon our MVControl architecture, we employ a unique hybrid diffusion guidance method to direct the optimization process.

3D Generation Image to 3D +1

USB-NeRF: Unrolling Shutter Bundle Adjusted Neural Radiance Fields

1 code implementation4 Oct 2023 Moyang Li, Peng Wang, Lingzhe Zhao, Bangyan Liao, Peidong Liu

USB-NeRF is able to correct rolling shutter distortions and recover accurate camera motion trajectory simultaneously under the framework of NeRF, by modeling the physical image formation process of a RS camera.

Image Generation Motion Estimation +2

BAD-NeRF: Bundle Adjusted Deblur Neural Radiance Fields

1 code implementation CVPR 2023 Peng Wang, Lingzhe Zhao, Ruijie Ma, Peidong Liu

Our approach models the physical image formation process of a motion blurred image, and jointly learns the parameters of NeRF and recovers the camera motion trajectories during exposure time.

Novel View Synthesis

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