Search Results for author: Zixuan Xie

Found 2 papers, 0 papers with code

2L3: Lifting Imperfect Generated 2D Images into Accurate 3D

no code implementations29 Jan 2024 Yizheng Chen, Rengan Xie, Qi Ye, Sen yang, Zixuan Xie, Tianxiao Chen, Rong Li, Yuchi Huo

Specifically, we first leverage to decouple the shading information from the generated images to reduce the impact of inconsistent lighting; then, we introduce mono prior with view-dependent transient encoding to enhance the reconstructed normal; and finally, we design a view augmentation fusion strategy that minimizes pixel-level loss in generated sparse views and semantic loss in augmented random views, resulting in view-consistent geometry and detailed textures.

3D Object Reconstruction 3D Reconstruction +1

Holistic Inverse Rendering of Complex Facade via Aerial 3D Scanning

no code implementations20 Nov 2023 Zixuan Xie, Rengan Xie, Rong Li, Kai Huang, Pengju Qiao, Jingsen Zhu, Xu Yin, Qi Ye, Wei Hua, Yuchi Huo, Hujun Bao

In this work, we use multi-view aerial images to reconstruct the geometry, lighting, and material of facades using neural signed distance fields (SDFs).

Benchmarking Inverse Rendering +2

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