Search Results for author: Jingxin Liu

Found 14 papers, 4 papers with code

A Dataset and Model for Realistic License Plate Deblurring

1 code implementation21 Apr 2024 Haoyan Gong, Yuzheng Feng, Zhenrong Zhang, Xianxu Hou, Jingxin Liu, Siqi Huang, Hongbin Liu

Vehicle license plate recognition is a crucial task in intelligent traffic management systems.

DuAT: Dual-Aggregation Transformer Network for Medical Image Segmentation

1 code implementation21 Dec 2022 Feilong Tang, Qiming Huang, Jinfeng Wang, Xianxu Hou, Jionglong Su, Jingxin Liu

The GLSA has the ability to aggregate and represent both global and local spatial features, which are beneficial for locating large and small objects, respectively.

Image Segmentation Lesion Segmentation +2

Geometry-aware Single-image Full-body Human Relighting

no code implementations11 Jul 2022 Chaonan Ji, Tao Yu, Kaiwen Guo, Jingxin Liu, Yebin Liu

For the relighting, we introduce a ray tracing-based per-pixel lighting representation that explicitly models high-frequency shadows and propose a learning-based shading refinement module to restore realistic shadows (including hard cast shadows) from the ray-traced shading maps.

Disentanglement Neural Rendering

Domain Adaptive Cascade R-CNN for MItosis DOmain Generalization (MIDOG) Challenge

no code implementations1 Sep 2021 Xi Long, Ying Cheng, Xiao Mu, Lian Liu, Jingxin Liu

We present a summary of the domain adaptive cascade R-CNN method for mitosis detection of digital histopathology images.

Data Augmentation Domain Generalization +1

Class-Aware Domain Adaptation for Improving Adversarial Robustness

no code implementations10 May 2020 Xianxu Hou, Jingxin Liu, Bolei Xu, Xiaolong Wang, Bozhi Liu, Guoping Qiu

To improve the adversarial robustness of neural networks, adversarial training has been proposed to train networks by injecting adversarial examples into the training data.

Adversarial Attack Adversarial Defense +2

K-Core based Temporal Graph Convolutional Network for Dynamic Graphs

1 code implementation22 Mar 2020 Jingxin Liu, Chang Xu, Chang Yin, Weiqiang Wu, You Song

Graph representation learning is a fundamental task in various applications that strives to learn low-dimensional embeddings for nodes that can preserve graph topology information.

Dynamic graph embedding Graph Representation Learning +1

An anomaly prediction framework for financial IT systems using hybrid machine learning methods

no code implementations30 Jul 2019 Jingwen Wang, Jingxin Liu, Juntao Pu, Qinghong Yang, Zhongchen Miao, Jian Gao, You Song

To improve the efficiency and accuracy of system failure detection and thereby reduce the impact of system failures on financial services, we propose a novel machine learning-based framework to predict the occurrence of system exceptions and failures in a financial software system.

BIG-bench Machine Learning Time Series Prediction

Learning Deep Image Priors for Blind Image Denoising

no code implementations4 Jun 2019 Xianxu Hou, Hongming Luo, Jingxin Liu, Bolei Xu, Ke Sun, Yuanhao Gong, Bozhi Liu, Guoping Qiu

In this paper, we propose an effective image denoising method by learning two image priors from the perspective of domain alignment.

Image Denoising SSIM

Discovering Influential Factors in Variational Autoencoder

1 code implementation6 Sep 2018 Shiqi Liu, Jingxin Liu, Qian Zhao, Xiangyong Cao, Huibin Li, Hongy-ing Meng, Sheng Liu, Deyu Meng

In the field of machine learning, it is still a critical issue to identify and supervise the learned representation without manually intervening or intuition assistance to extract useful knowledge or serve for the downstream tasks.

General Classification

Outline Objects using Deep Reinforcement Learning

no code implementations10 Apr 2018 Zhenxin Wang, Sayan Sarcar, Jingxin Liu, Yilin Zheng, Xiangshi Ren

Image segmentation needs both local boundary position information and global object context information.

Image Segmentation Object +5

An End-to-End Deep Learning Histochemical Scoring System for Breast Cancer Tissue Microarray

no code implementations19 Jan 2018 Jingxin Liu, Bolei Xu, Chi Zheng, Yuanhao Gong, Jon Garibaldi, Daniele Soria, Andew Green, Ian O. Ellis, Wenbin Zou, Guoping Qiu

To the best of our knowledge, this is the first end-to-end system that takes a TMA image as input and directly outputs a clinical score.

Decision Making

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