Search Results for author: Hanwen Liang

Found 6 papers, 2 papers with code

Comp4D: LLM-Guided Compositional 4D Scene Generation

no code implementations25 Mar 2024 Dejia Xu, Hanwen Liang, Neel P. Bhatt, Hezhen Hu, Hanxue Liang, Konstantinos N. Plataniotis, Zhangyang Wang

Recent advancements in diffusion models for 2D and 3D content creation have sparked a surge of interest in generating 4D content.

Object Scene Generation +1

Self-supervised Spatiotemporal Representation Learning by Exploiting Video Continuity

no code implementations11 Dec 2021 Hanwen Liang, Niamul Quader, Zhixiang Chi, Lizhe Chen, Peng Dai, Juwei Lu, Yang Wang

Recent self-supervised video representation learning methods have found significant success by exploring essential properties of videos, e. g. speed, temporal order, etc.

Action Localization Action Recognition +3

Boosting the Generalization Capability in Cross-Domain Few-shot Learning via Noise-enhanced Supervised Autoencoder

1 code implementation ICCV 2021 Hanwen Liang, Qiong Zhang, Peng Dai, Juwei Lu

State of the art (SOTA) few-shot learning (FSL) methods suffer significant performance drop in the presence of domain differences between source and target datasets.

cross-domain few-shot learning

Stain Style Transfer of Histopathology Images Via Structure-Preserved Generative Learning

1 code implementation24 Jul 2020 Hanwen Liang, Konstantinos N. Plataniotis, Xingyu Li

To address the issue of color variations in histopathology images, this study proposes two stain style transfer models, SSIM-GAN and DSCSI-GAN, based on the generative adversarial networks.

SSIM Style Transfer

New Interpretations of Normalization Methods in Deep Learning

no code implementations16 Jun 2020 Jiacheng Sun, Xiangyong Cao, Hanwen Liang, Weiran Huang, Zewei Chen, Zhenguo Li

In recent years, a variety of normalization methods have been proposed to help train neural networks, such as batch normalization (BN), layer normalization (LN), weight normalization (WN), group normalization (GN), etc.

LEMMA

DARTS+: Improved Differentiable Architecture Search with Early Stopping

no code implementations13 Sep 2019 Hanwen Liang, Shifeng Zhang, Jiacheng Sun, Xingqiu He, Weiran Huang, Kechen Zhuang, Zhenguo Li

Therefore, we propose a simple and effective algorithm, named "DARTS+", to avoid the collapse and improve the original DARTS, by "early stopping" the search procedure when meeting a certain criterion.

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