Search Results for author: Zhonghua Wu

Found 19 papers, 7 papers with code

MOWA: Multiple-in-One Image Warping Model

no code implementations16 Apr 2024 Kang Liao, Zongsheng Yue, Zhonghua Wu, Chen Change Loy

To our knowledge, this is the first work that solves multiple practical warping tasks in one single model.

Motion Estimation Multi-Task Learning

Towards Robust and Expressive Whole-body Human Pose and Shape Estimation

1 code implementation NeurIPS 2023 Hui EnPang, Zhongang Cai, Lei Yang, Qingyi Tao, Zhonghua Wu, Tianwei Zhang, Ziwei Liu

Whole-body pose and shape estimation aims to jointly predict different behaviors (e. g., pose, hand gesture, facial expression) of the entire human body from a monocular image.

SARA: Controllable Makeup Transfer with Spatial Alignment and Region-Adaptive Normalization

no code implementations28 Nov 2023 Xiaojing Zhong, Xinyi Huang, Zhonghua Wu, Guosheng Lin, Qingyao Wu

To address this problem, we propose a novel Spatial Alignment and Region-Adaptive normalization method (SARA) in this paper.

CoactSeg: Learning from Heterogeneous Data for New Multiple Sclerosis Lesion Segmentation

1 code implementation10 Jul 2023 Yicheng Wu, Zhonghua Wu, Hengcan Shi, Bjoern Picker, Winston Chong, Jianfei Cai

Moreover, a simple and effective relation regularization is proposed to ensure the longitudinal relations among the three outputs to improve the model learning.

Lesion Segmentation Segmentation

Harmonizing Base and Novel Classes: A Class-Contrastive Approach for Generalized Few-Shot Segmentation

1 code implementation24 Mar 2023 Weide Liu, Zhonghua Wu, Yang Zhao, Yuming Fang, Chuan-Sheng Foo, Jun Cheng, Guosheng Lin

Current methods for few-shot segmentation (FSSeg) have mainly focused on improving the performance of novel classes while neglecting the performance of base classes.

Generalized Few-Shot Semantic Segmentation Segmentation +1

Modeling Continuous Motion for 3D Point Cloud Object Tracking

no code implementations14 Mar 2023 Zhipeng Luo, Gongjie Zhang, Changqing Zhou, Zhonghua Wu, Qingyi Tao, Lewei Lu, Shijian Lu

The task of 3D single object tracking (SOT) with LiDAR point clouds is crucial for various applications, such as autonomous driving and robotics.

3D Single Object Tracking Autonomous Driving +2

Reliability-Adaptive Consistency Regularization for Weakly-Supervised Point Cloud Segmentation

1 code implementation9 Mar 2023 Zhonghua Wu, Yicheng Wu, Guosheng Lin, Jianfei Cai

Weakly-supervised point cloud segmentation with extremely limited labels is highly desirable to alleviate the expensive costs of collecting densely annotated 3D points.

Point Cloud Segmentation Segmentation +1

Dual Adaptive Transformations for Weakly Supervised Point Cloud Segmentation

no code implementations19 Jul 2022 Zhonghua Wu, Yicheng Wu, Guosheng Lin, Jianfei Cai, Chen Qian

Weakly supervised point cloud segmentation, i. e. semantically segmenting a point cloud with only a few labeled points in the whole 3D scene, is highly desirable due to the heavy burden of collecting abundant dense annotations for the model training.

Point Cloud Segmentation Segmentation

Long-tailed Recognition by Learning from Latent Categories

no code implementations2 Jun 2022 Weide Liu, Zhonghua Wu, Yiming Wang, Henghui Ding, Fayao Liu, Jie Lin, Guosheng Lin

Previous long-tailed recognition methods commonly focus on the data augmentation or re-balancing strategy of the tail classes to give more attention to tail classes during the model training.

Data Augmentation Long-tail Learning

MV-TON: Memory-based Video Virtual Try-on network

no code implementations17 Aug 2021 Xiaojing Zhong, Zhonghua Wu, Taizhe Tan, Guosheng Lin, Qingyao Wu

With the development of Generative Adversarial Network, image-based virtual try-on methods have made great progress.

Generative Adversarial Network Virtual Try-on

Few-Shot Segmentation with Global and Local Contrastive Learning

1 code implementation11 Aug 2021 Weide Liu, Zhonghua Wu, Henghui Ding, Fayao Liu, Jie Lin, Guosheng Lin

To this end, we first propose a prior extractor to learn the query information from the unlabeled images with our proposed global-local contrastive learning.

Contrastive Learning Image Segmentation +2

Learning Meta-class Memory for Few-Shot Semantic Segmentation

1 code implementation ICCV 2021 Zhonghua Wu, Xiangxi Shi, Guosheng Lin, Jianfei Cai

To explicitly learn meta-class representations in few-shot segmentation task, we propose a novel Meta-class Memory based few-shot segmentation method (MM-Net), where we introduce a set of learnable memory embeddings to memorize the meta-class information during the base class training and transfer to novel classes during the inference stage.

Few-Shot Semantic Segmentation Segmentation +1

Remember What You have drawn: Semantic Image Manipulation with Memory

no code implementations27 Jul 2021 Xiangxi Shi, Zhonghua Wu, Guosheng Lin, Jianfei Cai, Shafiq Joty

Therefore, in this paper, we propose a memory-based Image Manipulation Network (MIM-Net), where a set of memories learned from images is introduced to synthesize the texture information with the guidance of the textual description.

Image Manipulation

Exploring Bottom-up and Top-down Cues with Attentive Learning for Webly Supervised Object Detection

no code implementations CVPR 2020 Zhonghua Wu, Qingyi Tao, Guosheng Lin, Jianfei Cai

To reduce the human labeling effort, we propose a novel webly supervised object detection (WebSOD) method for novel classes which only requires the web images without further annotations.

Object object-detection +2

M2E-Try On Net: Fashion from Model to Everyone

no code implementations21 Nov 2018 Zhonghua Wu, Guosheng Lin, Qingyi Tao, Jianfei Cai

Instead, we present a novel virtual Try-On network, M2E-Try On Net, which transfers the clothes from a model image to a person image without the need of any clean product images.

Virtual Try-on

Keypoint Based Weakly Supervised Human Parsing

no code implementations14 Sep 2018 Zhonghua Wu, Guosheng Lin, Jianfei Cai

We develop an iterative learning method to generate pseudo part segmentation masks from keypoint labels.

Human Parsing Segmentation +1

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