b'Xuequan Lu'

research

∙ 05/06/2023

Weighted Point Cloud Normal Estimation

Existing normal estimation methods for point clouds are often less robus...

3 Weijia Wang, et al. ∙

research

∙ 04/21/2023

Don't worry about mistakes! Glass Segmentation Network via Mistake Correction

Recall one time when we were in an unfamiliar mall. We might mistakenly ...

0 Chengyu Zheng, et al. ∙

research

∙ 04/12/2023

Instance-Aware Domain Generalization for Face Anti-Spoofing

Face anti-spoofing (FAS) based on domain generalization (DG) has been re...

0 Qianyu Zhou, et al. ∙

research

∙ 04/04/2023

IterativePFN: True Iterative Point Cloud Filtering

The quality of point clouds is often limited by noise introduced during ...

0 Dasith de Silva Edirimuni, et al. ∙

research

∙ 03/20/2023

Boosting Semi-Supervised Learning by Exploiting All Unlabeled Data

Semi-supervised learning (SSL) has attracted enormous attention due to i...

0 Yuhao Chen, et al. ∙

research

∙ 01/27/2023

Skeleton-based Action Recognition through Contrasting Two-Stream Spatial-Temporal Networks

For pursuing accurate skeleton-based action recognition, most prior meth...

0 Chen Pang, et al. ∙

research

∙ 11/24/2022

Deepfake Detection via Joint Unsupervised Reconstruction and Supervised Classification

Deep learning has enabled realistic face manipulation (i.e., deepfake), ...

0 Bosheng Yan, et al. ∙

research

∙ 10/05/2022

Graph Classification via Discriminative Edge Feature Learning

Spectral graph convolutional neural networks (GCNNs) have been producing...

0 Yang Yi, et al. ∙

research

∙ 09/05/2022

SPCNet: Stepwise Point Cloud Completion Network

How will you repair a physical object with large missings? You may first...

7 Fei Hu, et al. ∙

research

∙ 09/02/2022

In-Place Gestures Classification via Long-term Memory Augmented Network

In-place gesture-based virtual locomotion techniques enable users to con...

0 Lizhi Zhao, et al. ∙

research

∙ 08/17/2022

SO(3)-Pose: SO(3)-Equivariance Learning for 6D Object Pose Estimation

6D pose estimation of rigid objects from RGB-D images is crucial for obj...

31 Haoran Pan, et al. ∙

research

∙ 08/14/2022

Contrastive Learning for Joint Normal Estimation and Point Cloud Filtering

Point cloud filtering and normal estimation are two fundamental research...

3 Dasith de Silva Edirimuni, et al. ∙

research

∙ 07/04/2022

Masked Autoencoders in 3D Point Cloud Representation Learning

Transformer-based Self-supervised Representation Learning methods learn ...

0 Jincen Jiang, et al. ∙

research

∙ 01/18/2022

AI-based Carcinoma Detection and Classification Using Histopathological Images: A Systematic Review

Histopathological image analysis is the gold standard to diagnose cancer...

0 Swathi Prabhua, et al. ∙

research

∙ 01/06/2022

3D Intracranial Aneurysm Classification and Segmentation via Unsupervised Dual-branch Learning

Intracranial aneurysms are common nowadays and how to detect them intell...

0 Di Shao, et al. ∙

research

∙ 01/05/2022

Towards Uniform Point Distribution in Feature-preserving Point Cloud Filtering

As a popular representation of 3D data, point cloud may contain noise an...

2 Shuaijun Chen, et al. ∙

research

∙ 10/20/2021

Deep Point Cloud Normal Estimation via Triplet Learning

Normal estimation on 3D point clouds is a fundamental problem in 3D visi...

17 Weijia Wang, et al. ∙

research

∙ 10/14/2021

Rethinking Point Cloud Filtering: A Non-Local Position Based Approach

Existing position based point cloud filtering methods can hardly preserv...

0 Jinxi Wang, et al. ∙

research

∙ 10/13/2021

Unsupervised Representation Learning for 3D Point Cloud Data

Though a number of point cloud learning methods have been proposed to ha...

0 Jincen Jiang, et al. ∙

research

∙ 10/11/2021

Domain Adaptive Semantic Segmentation with Regional Contrastive Consistency Regularization

Unsupervised domain adaptation (UDA) aims to bridge the domain shift bet...

0 Qianyu Zhou, et al. ∙

research

∙ 10/03/2021

A Robust Scheme for 3D Point Cloud Copy Detection

Most existing 3D geometry copy detection research focused on 3D watermar...

0 Jiaqi Yang, et al. ∙

research

∙ 10/03/2021

Anatomical Landmarks Localization for 3D Foot Point Clouds

3D anatomical landmarks play an important role in health research. Their...

0 Sheldon Fung, et al. ∙

research

∙ 09/09/2021

Automated Security Assessment for the Internet of Things

Internet of Things (IoT) based applications face an increasing number of...

0 Xuanyu Duan, et al. ∙

research

∙ 08/25/2021

3D Face Recognition: A Survey

Face recognition is one of the most studied research topics in the commu...

96 Yaping Jing, et al. ∙

research

∙ 08/22/2021

Classifying In-Place Gestures with End-to-End Point Cloud Learning

Walking in place for moving through virtual environments has attracted n...

0 Lizhi Zhao, et al. ∙

research

∙ 08/16/2021

PIT: Position-Invariant Transform for Cross-FoV Domain Adaptation

Cross-domain object detection and semantic segmentation have witnessed i...

0 Qiqi Gu, et al. ∙

research

∙ 08/08/2021

Context-Aware Mixup for Domain Adaptive Semantic Segmentation

Unsupervised domain adaptation (UDA) aims to adapt a model of the labele...

0 Qianyu Zhou, et al. ∙

research

∙ 08/08/2021

Self-Adversarial Disentangling for Specific Domain Adaptation

Domain adaptation aims to bridge the domain shifts between the source an...

23 Qianyu Zhou, et al. ∙

research

∙ 06/08/2021

Image Deformation Estimation via Multi-Objective Optimization

The free-form deformation model can represent a wide range of non-rigid ...

0 Takumi Nakane, et al. ∙

research

∙ 04/23/2021

DeepfakeUCL: Deepfake Detection via Unsupervised Contrastive Learning

Face deepfake detection has seen impressive results recently. Nearly all...

268 Sheldon Fung, et al. ∙

research

∙ 03/15/2021

I-Nema: A Biological Image Dataset for Nematode Recognition

Nematode worms are one of most abundant metazoan groups on the earth, oc...

1 Xuequan Lu, et al. ∙

research

∙ 01/18/2021

Chaotic-to-Fine Clustering for Unlabeled Plant Disease Images

Current annotation for plant disease images depends on manual sorting an...

0 Uno Fang, et al. ∙

research

∙ 09/13/2020

Deep Detection for Face Manipulation

It has become increasingly challenging to distinguish real faces from th...

0 Disheng Feng, et al. ∙

research

∙ 08/31/2020

Continuous Color Transfer

Color transfer, which plays a key role in image editing, has attracted n...

3 Chunzhi Gu, et al. ∙

research

∙ 08/04/2020

Segmentation Based Mesh Denoising

Feature-preserving mesh denoising has received noticeable attention rece...

0 Chaofan Dai, et al. ∙

research

∙ 07/11/2020

Deep Patch-based Human Segmentation

3D human segmentation has seen noticeable progress in re-cent years. It,...

24 Dongbo Zhang, et al. ∙

research

∙ 06/05/2020

Content and Context Features for Scene Image Representation

Existing research in scene image classification has focused on either co...

0 Chiranjibi Sitaula, et al. ∙

research

∙ 06/05/2020

Scene Image Representation by Foreground, Background and Hybrid Features

Previous methods for representing scene images based on deep learning pr...

0 Chiranjibi Sitaula, et al. ∙

research

∙ 05/22/2020

Spoof Face Detection Via Semi-Supervised Adversarial Training

Face spoofing causes severe security threats in face recognition systems...

17 Chengwei Chen, et al. ∙

research

∙ 04/24/2020

Deep Feature-preserving Normal Estimation for Point Cloud Filtering

Point cloud filtering, the main bottleneck of which is removing noise (o...

2 Dening Lu, et al. ∙

research

∙ 03/30/2020

SHX: Search History Driven Crossover for Real-Coded Genetic Algorithm

In evolutionary algorithms, genetic operators iteratively generate new o...

0 Takumi Nakane, et al. ∙

research

∙ 03/22/2020

HDF: Hybrid Deep Features for Scene Image Representation

Nowadays it is prevalent to take features extracted from pre-trained dee...

1 Chiranjibi Sitaula, et al. ∙

research

∙ 02/14/2020

Pointfilter: Point Cloud Filtering via Encoder-Decoder Modeling

Point cloud filtering is a fundamental problem in geometry modeling and ...

0 Dongbo Zhang, et al. ∙

research

∙ 01/20/2020

G2MF-WA: Geometric Multi-Model Fitting with Weakly Annotated Data

In this paper we attempt to address the problem of geometric multi-model...

7 Chao Zhang, et al. ∙

research

∙ 09/24/2019

Unsupervised Deep Features for Privacy Image Classification

Sharing images online poses security threats to a wide range of users du...

0 Chiranjibi Sitaula, et al. ∙

research

∙ 09/22/2019

Tag-based Semantic Features for Scene Image Classification

The existing image feature extraction methods are primarily based on the...

0 Chiranjibi Sitaula, et al. ∙

research

∙ 09/06/2019

Explicit Facial Expression Transfer via Fine-Grained Semantic Representations

Facial expression transfer between two unpaired images is a challenging ...

6 Zhiwen Shao, et al. ∙

research

∙ 06/12/2019

Indoor image representation by high-level semantic features

Indoor image features extraction is a fundamental problem in multiple fi...

5 Chiranjibi Sitaula, et al. ∙

research

∙ 05/12/2019

HLO: Half-kernel Laplacian Operator for Surface Smoothing

This paper presents a simple yet effective method for feature-preserving...

0 Wei Pan, et al. ∙

research

∙ 03/26/2019

FVNet: 3D Front-View Proposal Generation for Real-Time Object Detection from Point Clouds

3D object detection from raw and sparse point clouds has been far less t...

0 Jie Zhou, et al. ∙

Xuequan Lu

Featured Co-authors