Search Results for author: Lutao Jiang

Found 4 papers, 2 papers with code

BrightDreamer: Generic 3D Gaussian Generative Framework for Fast Text-to-3D Synthesis

1 code implementation17 Mar 2024 Lutao Jiang, Lin Wang

However, a hurdle of existing methods is the low efficiency, per-prompt optimization for a single 3D object.

3D Generation Text to 3D

CompoNeRF: Text-guided Multi-object Compositional NeRF with Editable 3D Scene Layout

no code implementations24 Mar 2023 Haotian Bai, Yuanhuiyi Lyu, Lutao Jiang, Sijia Li, Haonan Lu, Xiaodong Lin, Lin Wang

To tackle the issue of 'guidance collapse' and enhance consistency, we propose a novel framework, dubbed CompoNeRF, by integrating an editable 3D scene layout with object specific and scene-wide guidance mechanisms.

Object Text to 3D

SDF-3DGAN: A 3D Object Generative Method Based on Implicit Signed Distance Function

no code implementations13 Mar 2023 Lutao Jiang, Ruyi Ji, Libo Zhang

We apply SDF for higher quality representation of 3D object in space and design a new SDF neural renderer, which has higher efficiency and higher accuracy.

3D-Aware Image Synthesis Object

PIDray: A Large-scale X-ray Benchmark for Real-World Prohibited Item Detection

3 code implementations19 Nov 2022 Libo Zhang, Lutao Jiang, Ruyi Ji, Heng Fan

Automatic security inspection relying on computer vision technology is a challenging task in real-world scenarios due to many factors, such as intra-class variance, class imbalance, and occlusion.

Binary Classification Instance Segmentation +4

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