Search Results for author: Xuan Ju

Found 9 papers, 6 papers with code

SmoothNet: A Plug-and-Play Network for Refining Human Poses in Videos

2 code implementations27 Dec 2021 Ailing Zeng, Lei Yang, Xuan Ju, Jiefeng Li, Jianyi Wang, Qiang Xu

With a simple yet effective motion-aware fully-connected network, SmoothNet improves the temporal smoothness of existing pose estimators significantly and enhances the estimation accuracy of those challenging frames as a side-effect.

2D Human Pose Estimation 3D Human Pose Estimation +2

DeciWatch: A Simple Baseline for 10x Efficient 2D and 3D Pose Estimation

1 code implementation16 Mar 2022 Ailing Zeng, Xuan Ju, Lei Yang, Ruiyuan Gao, Xizhou Zhu, Bo Dai, Qiang Xu

This paper proposes a simple baseline framework for video-based 2D/3D human pose estimation that can achieve 10 times efficiency improvement over existing works without any performance degradation, named DeciWatch.

2D Human Pose Estimation 3D Human Pose Estimation +2

HumanSD: A Native Skeleton-Guided Diffusion Model for Human Image Generation

1 code implementation ICCV 2023 Xuan Ju, Ailing Zeng, Chenchen Zhao, Jianan Wang, Lei Zhang, Qiang Xu

While such a plug-and-play approach is appealing, the inevitable and uncertain conflicts between the original images produced from the frozen SD branch and the given condition incur significant challenges for the learnable branch, which essentially conducts image feature editing for condition enforcement.

Denoising Image Generation

Direct Inversion: Boosting Diffusion-based Editing with 3 Lines of Code

1 code implementation2 Oct 2023 Xuan Ju, Ailing Zeng, Yuxuan Bian, Shaoteng Liu, Qiang Xu

Specifically, in the context of diffusion-based editing, where a source image is edited according to a target prompt, the process commences by acquiring a noisy latent vector corresponding to the source image via the diffusion model.

Image Generation Text-based Image Editing

Multi-Patch Prediction: Adapting LLMs for Time Series Representation Learning

no code implementations7 Feb 2024 Yuxuan Bian, Xuan Ju, Jiangtong Li, Zhijian Xu, Dawei Cheng, Qiang Xu

In this study, we present aLLM4TS, an innovative framework that adapts Large Language Models (LLMs) for time-series representation learning.

Contrastive Learning Representation Learning +3

VLPose: Bridging the Domain Gap in Pose Estimation with Language-Vision Tuning

no code implementations22 Feb 2024 Jingyao Li, Pengguang Chen, Xuan Ju, Hong Xu, Jiaya Jia

Our research aims to bridge the domain gap between natural and artificial scenarios with efficient tuning strategies.

Pose Estimation

FastVideoEdit: Leveraging Consistency Models for Efficient Text-to-Video Editing

no code implementations10 Mar 2024 Youyuan Zhang, Xuan Ju, James J. Clark

By leveraging the self-consistency property of CMs, we eliminate the need for time-consuming inversion or additional condition extraction, reducing editing time.

Image Generation Text-to-Video Editing +3

BrushNet: A Plug-and-Play Image Inpainting Model with Decomposed Dual-Branch Diffusion

2 code implementations11 Mar 2024 Xuan Ju, Xian Liu, Xintao Wang, Yuxuan Bian, Ying Shan, Qiang Xu

Image inpainting, the process of restoring corrupted images, has seen significant advancements with the advent of diffusion models (DMs).

Image Inpainting

Cannot find the paper you are looking for? You can Submit a new open access paper.