Search Results for author: Zhaoxiang Liu

Found 17 papers, 1 papers with code

Semi-supervised Object Detection: A Survey on Recent Research and Progress

no code implementations25 Jun 2023 Yanyang Wang, Zhaoxiang Liu, Shiguo Lian

In recent years, deep learning technology has been maturely applied in the field of object detection, and most algorithms tend to be supervised learning.

Data Augmentation object-detection +3

Application-Driven AI Paradigm for Hand-Held Action Detection

no code implementations13 Oct 2022 Kohou Wang, Zhaoxiang Liu, Shiguo Lian

The first one is a coarse detection module with the human pose consisting of the whole hand, cigarette and head as target object.

Action Detection Object +2

Data-Centric AI Paradigm Based on Application-Driven Fine-Grained Dataset Design

1 code implementation20 Sep 2022 Huan Hu, Yajie Cui, Zhaoxiang Liu, Shiguo Lian

Deep learning has a wide range of applications in industrial scenario, but reducing false alarm (FA) remains a major difficulty.

A Waste Copper Granules Rating System Based on Machine Vision

no code implementations11 Jul 2022 Kaikai Zhao, Yajie Cui, Zhaoxiang Liu, Shiguo Lian

Our rating network includes a segmentation network and a purity regression network, which respectively calculate the semantic segmentation heatmaps and purity results of the waste copper granules.

regression Segmentation +1

A Survey on Unsupervised Anomaly Detection Algorithms for Industrial Images

no code implementations24 Apr 2022 Yajie Cui, Zhaoxiang Liu, Shiguo Lian

In contrast, recent research shows that unsupervised learning has great potential in tackling the above disadvantages for visual industrial anomaly detection.

Defect Detection Unsupervised Anomaly Detection

How Old Are You? Face Age Translation with Identity Preservation Using GANs

no code implementations11 Sep 2019 Zipeng Wang, Zhaoxiang Liu, Jianfeng Huang, Shiguo Lian, Yimin Lin

We present a novel framework to generate images of different age while preserving identity information, which is known as face aging.

Translation

A Neural Virtual Anchor Synthesizer based on Seq2Seq and GAN Models

no code implementations20 Aug 2019 Zipeng Wang, Zhaoxiang Liu, Zezhou Chen, Huan Hu, Shiguo Lian

This paper presents a novel framework to generate realistic face video of an anchor, who is reading certain news.

Word Embeddings

Video synthesis of human upper body with realistic face

no code implementations19 Aug 2019 Zhaoxiang Liu, Huan Hu, Zipeng Wang, Kai Wang, Jinqiang Bai, Shiguo Lian

This paper presents a generative adversarial learning-based human upper body video synthesis approach to generate an upper body video of target person that is consistent with the body motion, face expression, and pose of the person in source video.

Feature Aggregation Network for Video Face Recognition

no code implementations6 May 2019 Zhaoxiang Liu, Huan Hu, Jinqiang Bai, Shaohua Li, Shiguo Lian

We make the following contributions: first, we propose a meta attention-based aggregation scheme which adaptively and fine-grained weighs the feature along each feature dimension among all frames to form a compact and discriminative representation.

Face Recognition

Wearable Travel Aid for Environment Perception and Navigation of Visually Impaired People

no code implementations30 Apr 2019 Jinqiang Bai, Zhaoxiang Liu, Yimin Lin, Ye Li, Shiguo Lian, Dijun Liu

Based on the detected ground, the optimal walkable direction is computed and the user is then informed via converted beep sound.

Navigate Object +2

Virtual-Blind-Road Following Based Wearable Navigation Device for Blind People

no code implementations30 Apr 2019 Jinqiang Bai, Shiguo Lian, Zhaoxiang Liu, Kai Wang, Dijun Liu

To help the blind people walk to the destination efficiently and safely in indoor environment, a novel wearable navigation device is presented in this paper.

Facial Pose Estimation by Deep Learning from Label Distributions

no code implementations30 Apr 2019 Zhaoxiang Liu, Zezhou Chen, Jinqiang Bai, Shaohua Li, Shiguo Lian

Facial pose estimation has gained a lot of attentions in many practical applications, such as human-robot interaction, gaze estimation and driver monitoring.

Gaze Estimation Pose Estimation

Deep Learning Based Robot for Automatically Picking up Garbage on the Grass

no code implementations30 Apr 2019 Jinqiang Bai, Shiguo Lian, Zhaoxiang Liu, Kai Wang, Dijun Liu

In addition, with the ground segmentation using a deep neural network, a novel navigation strategy is proposed to guide the robot to move around.

Deep Global-Relative Networks for End-to-End 6-DoF Visual Localization and Odometry

no code implementations19 Dec 2018 Yimin Lin, Zhaoxiang Liu, Jianfeng Huang, Chaopeng Wang, Guoguang Du, Jinqiang Bai, Shiguo Lian, Bill Huang

Although a wide variety of deep neural networks for robust Visual Odometry (VO) can be found in the literature, they are still unable to solve the drift problem in long-term robot navigation.

Autonomous Navigation Pose Estimation +3

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