Search Results for author: Jiacheng Wu

Found 4 papers, 0 papers with code

Fast and Physically-based Neural Explicit Surface for Relightable Human Avatars

no code implementations24 Mar 2025 Jiacheng Wu, Ruiqi Zhang, Jie Chen, HUI ZHANG

Efficiently modeling relightable human avatars from sparse-view videos is crucial for AR/VR applications.

Disentanglement

A Pairwise DomMix Attentive Adversarial Network for Unsupervised Domain Adaptive Object Detection

no code implementations3 Jul 2024 Jie Shao, Jiacheng Wu, Wenzhong Shen, Cheng Yang

Then a pairwise attentive adversarial network is applied with attentive encoding on both image-level and instance-level features at different scales and optimizes domain alignment by adversarial learning.

object-detection Object Detection

Millimetre-wave Radar for Low-Cost 3D Imaging: A Performance Study

no code implementations31 Jan 2023 Han Cui, Jiacheng Wu, Naim Dahnoun

Millimetre-wave (mmWave) radars can generate 3D point clouds to represent objects in the scene.

Super-Resolution

Improving Distributed Similarity Join in Metric Space with Error-bounded Sampling

no code implementations15 May 2019 Jiacheng Wu, Yong Zhang, Jin Wang, Chunbin Lin, Yingjia Fu, Chunxiao Xing

To address the limitation, we propose SP-Join, an end-to-end framework to support distributed similarity join in metric space based on the MapReduce paradigm, which (i) employs an estimation-based stratified sampling method to produce pivots with quality guarantees for any sample size, and (ii) devises an effective cost model as the guideline to split the whole datasets into partition in map and reduce phases according to the sampled pivots.

Databases

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