Search Results for author: Lianghua Huang

Found 13 papers, 6 papers with code

FlashFace: Human Image Personalization with High-fidelity Identity Preservation

no code implementations25 Mar 2024 Shilong Zhang, Lianghua Huang, Xi Chen, Yifei Zhang, Zhi-Fan Wu, Yutong Feng, Wei Wang, Yujun Shen, Yu Liu, Ping Luo

This work presents FlashFace, a practical tool with which users can easily personalize their own photos on the fly by providing one or a few reference face images and a text prompt.

Face Swapping Instruction Following +1

AnyDoor: Zero-shot Object-level Image Customization

2 code implementations18 Jul 2023 Xi Chen, Lianghua Huang, Yu Liu, Yujun Shen, Deli Zhao, Hengshuang Zhao

This work presents AnyDoor, a diffusion-based image generator with the power to teleport target objects to new scenes at user-specified locations in a harmonious way.

Object Virtual Try-on

Eliminating Lipschitz Singularities in Diffusion Models

no code implementations20 Jun 2023 Zhantao Yang, Ruili Feng, Han Zhang, Yujun Shen, Kai Zhu, Lianghua Huang, Yifei Zhang, Yu Liu, Deli Zhao, Jingren Zhou, Fan Cheng

Diffusion models, which employ stochastic differential equations to sample images through integrals, have emerged as a dominant class of generative models.

Composer: Creative and Controllable Image Synthesis with Composable Conditions

6 code implementations20 Feb 2023 Lianghua Huang, Di Chen, Yu Liu, Yujun Shen, Deli Zhao, Jingren Zhou

Recent large-scale generative models learned on big data are capable of synthesizing incredible images yet suffer from limited controllability.

Image Colorization Image-to-Image Translation +3

Dimensionality-Varying Diffusion Process

no code implementations CVPR 2023 Han Zhang, Ruili Feng, Zhantao Yang, Lianghua Huang, Yu Liu, Yifei Zhang, Yujun Shen, Deli Zhao, Jingren Zhou, Fan Cheng

Diffusion models, which learn to reverse a signal destruction process to generate new data, typically require the signal at each step to have the same dimension.

Image Generation

DiffGAR: Model-Agnostic Restoration from Generative Artifacts Using Image-to-Image Diffusion Models

no code implementations16 Oct 2022 Yueqin Yin, Lianghua Huang, Yu Liu, Kaiqi Huang

In this work, we first design a group of mechanisms to simulate generative artifacts of popular generators (i. e., GANs, autoregressive models, and diffusion models), given real images.

Image Generation Image Restoration

Global Instance Tracking: Locating Target More Like Humans

1 code implementation26 Feb 2022 Shiyu Hu, Xin Zhao, Lianghua Huang, Kaiqi Huang

Finally, we design a scientific evaluation procedure using human capabilities as the baseline to judge tracking intelligence.

Visual Object Tracking Visual Tracking

Self-supervised Video Representation Learning by Context and Motion Decoupling

1 code implementation CVPR 2021 Lianghua Huang, Yu Liu, Bin Wang, Pan Pan, Yinghui Xu, Rong Jin

A key challenge in self-supervised video representation learning is how to effectively capture motion information besides context bias.

Action Recognition motion prediction +3

Train a One-Million-Way Instance Classifier for Unsupervised Visual Representation Learning

no code implementations9 Feb 2021 Yu Liu, Lianghua Huang, Pan Pan, Bin Wang, Yinghui Xu, Rong Jin

However, scaling up the classification task from thousands of semantic labels to millions of instance labels brings specific challenges including 1) the large-scale softmax computation; 2) the slow convergence due to the infrequent visiting of instance samples; and 3) the massive number of negative classes that can be noisy.

Classification General Classification +1

GlobalTrack: A Simple and Strong Baseline for Long-term Tracking

1 code implementation18 Dec 2019 Lianghua Huang, Xin Zhao, Kaiqi Huang

Specifically, we propose GlobalTrack, a pure global instance search based tracker that makes no assumption on the temporal consistency of the target's positions and scales.

Instance Search

GOT-10k: A Large High-Diversity Benchmark for Generic Object Tracking in the Wild

2 code implementations29 Oct 2018 Lianghua Huang, Xin Zhao, Kaiqi Huang

(5) Finally, we develop a comprehensive platform for the tracking community that offers full-featured evaluation toolkits, an online evaluation server, and a responsive leaderboard.

Object Tracking

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