Xiang Xu

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Zhejiang University ∙ Simon Fraser University ∙ University of Houston

Numerical solution of an inverse random source problem for the time fractional diffusion equation via PhaseLift

This paper is concerned with the inverse random source problem for a sto...
12/20/2020 ∙ by Yuxuan Gong, et al. ∙ 0 ∙ share

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Learning to Recognize Patch-Wise Consistency for Deepfake Detection

We propose to detect Deepfake generated by face manipulation based on on...
12/16/2020 ∙ by Tianchen Zhao, et al. ∙ 3 ∙ share

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An inverse spectral problem for a damped wave operator

This paper proposes a new and efficient numerical algorithm for recoveri...
08/11/2020 ∙ by Gang Bao, et al. ∙ 0 ∙ share

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MCMI: Multi-Cycle Image Translation with Mutual Information Constraints

We present a mutual information-based framework for unsupervised image-t...
07/06/2020 ∙ by Xiang Xu, et al. ∙ 5 ∙ share

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On Improving the Generalization of Face Recognition in the Presence of Occlusions

In this paper, we address a key limitation of existing 2D face recogniti...
06/11/2020 ∙ by Xiang Xu, et al. ∙ 16 ∙ share

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On Improving Temporal Consistency for Online Face Liveness Detection

In this paper, we focus on improving the online face liveness detection ...
06/11/2020 ∙ by Xiang Xu, et al. ∙ 0 ∙ share

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Analysis for Allen-Cahn-Ohta-Nakazawa Model in a Ternary System

In this paper we study the global well-posedness of the Allen-Cahn Ohta-...
05/19/2020 ∙ by Sookyung Joo, et al. ∙ 0 ∙ share

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Maximum Principle Preserving Schemes for Binary Systems with Long-range Interactions

We study some maximum principle preserving and energy stable schemes for...
04/26/2020 ∙ by Xiang Xu, et al. ∙ 0 ∙ share

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Adversarial Representation Learning for Text-to-Image Matching

For many computer vision applications such as image captioning, visual q...
08/28/2019 ∙ by Nikolaos Sarafianos, et al. ∙ 23 ∙ share

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Inversion of trace formulas for a Sturm-Liouville operator

This paper revisits the classical problem "Can we hear the density of a ...
06/28/2019 ∙ by Xiang Xu, et al. ∙ 0 ∙ share

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d-SNE: Domain Adaptation using Stochastic Neighborhood Embedding

Deep neural networks often require copious amount of labeled-data to tra...
05/29/2019 ∙ by Xiang Xu, et al. ∙ 0 ∙ share

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Open Source Face Recognition Performance Evaluation Package

Biometrics-related research has been accelerated significantly by deep l...
01/27/2019 ∙ by Xiang Xu, et al. ∙ 10 ∙ share

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Robust and High Performance Face Detector

In recent years, face detection has experienced significant performance ...
01/06/2019 ∙ by Yundong Zhang, et al. ∙ 4 ∙ share

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Error Correction Maximization for Deep Image Hashing

We propose to use the concept of the Hamming bound to derive the optimal...
08/06/2018 ∙ by Xiang Xu, et al. ∙ 4 ∙ share

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A Spatial and Temporal Features Mixture Model with Body Parts for Video-based Person Re-Identification

The video-based person re-identification is to recognize a person under ...
07/03/2018 ∙ by Jie Liu, et al. ∙ 0 ∙ share

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Convolutional Point-set Representation: A Convolutional Bridge Between a Densely Annotated Image and 3D Face Alignment

We present a robust method for estimating the facial pose and shape info...
03/17/2018 ∙ by Yuhang Wu, et al. ∙ 0 ∙ share

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Face Detection Using Improved Faster RCNN

Faster RCNN has achieved great success for generic object detection incl...
02/06/2018 ∙ by Changzheng Zhang, et al. ∙ 0 ∙ share

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When 3D-Aided 2D Face Recognition Meets Deep Learning: An extended UR2D for Pose-Invariant Face Recognition

Most of the face recognition works focus on specific modules or demonstr...
09/19/2017 ∙ by Xiang Xu, et al. ∙ 0 ∙ share

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Xiang Xu

Featured Co-authors

Jie Liu

Greg Mori

Kris M. Kitani

Wei Xia

Yuanjun Xiong

Manolis Savva

Xu Wang

Ioannis A. Kakadiaris

Xiaofang Wang

Tianchen Zhao

Mingze Xu

Numerical solution of an inverse random source problem for the time fractional diffusion equation via PhaseLift

Learning to Recognize Patch-Wise Consistency for Deepfake Detection

An inverse spectral problem for a damped wave operator

MCMI: Multi-Cycle Image Translation with Mutual Information Constraints

On Improving the Generalization of Face Recognition in the Presence of Occlusions

On Improving Temporal Consistency for Online Face Liveness Detection

Analysis for Allen-Cahn-Ohta-Nakazawa Model in a Ternary System

Maximum Principle Preserving Schemes for Binary Systems with Long-range Interactions

Adversarial Representation Learning for Text-to-Image Matching

Inversion of trace formulas for a Sturm-Liouville operator

d-SNE: Domain Adaptation using Stochastic Neighborhood Embedding

Open Source Face Recognition Performance Evaluation Package

Robust and High Performance Face Detector

Error Correction Maximization for Deep Image Hashing

A Spatial and Temporal Features Mixture Model with Body Parts for Video-based Person Re-Identification

Convolutional Point-set Representation: A Convolutional Bridge Between a Densely Annotated Image and 3D Face Alignment

Face Detection Using Improved Faster RCNN

When 3D-Aided 2D Face Recognition Meets Deep Learning: An extended UR2D for Pose-Invariant Face Recognition