Search Results for author: Hongcheng Wang

Found 8 papers, 1 papers with code

A deep learning-based approach for the automated surface inspection of copper clad laminate images

no code implementations19 Sep 2020 Xiaoqing Zheng, Jie Chen, Hongcheng Wang, Song Zheng, Yaguang Kong

A machine vision-based surface quality inspection system is usually composed of two processes: image acquisition and automatic defect detection.

Anomaly Detection Defect Detection

Optimal control towards sustainable wastewater treatment plants based on multi-agent reinforcement learning

no code implementations19 Aug 2020 Kehua Chen, Hongcheng Wang, Borja Valverde-Perezc, Siyuan Zhai, Luca Vezzaro, Aijie Wang

The result shows that optimization based on LCA has lower environmental impacts compared to baseline scenario, as cost, energy consumption and greenhouse gas emissions reduce to 0. 890 CNY/m3-ww, 0. 530 kWh/m3-ww, 2. 491 kg CO2-eq/m3-ww respectively.

Multi-agent Reinforcement Learning

Optimisation of Wastewater Treatment Strategies in Eco-Industrial Parks: Technology, Location and Transport

1 code implementation20 May 2020 Edward ODwyer, Kehua Chen, Hongcheng Wang, Aijie Wang, Nilay Shah, Miao Guo

The expanding population and rapid urbanisation, in particular in the Global South, are leading to global challenges on resource supply stress and rising waste generation.

Optimization and Control

Multilayer Dense Connections for Hierarchical Concept Classification

no code implementations19 Mar 2020 Toufiq Parag, Hongcheng Wang

Classification is a pivotal function for many computer vision tasks such as object classification, detection, scene segmentation.

Classification General Classification +2

VideoSSL: Semi-Supervised Learning for Video Classification

no code implementations29 Feb 2020 Longlong Jing, Toufiq Parag, Zhe Wu, YingLi Tian, Hongcheng Wang

To minimize the dependence on a large annotated dataset, our proposed semi-supervised method trains from a small number of labeled examples and exploits two regulatory signals from unlabeled data.

Classification General Classification +1

ZoomCount: A Zooming Mechanism for Crowd Counting in Static Images

no code implementations27 Feb 2020 Usman Sajid, Hasan Sajid, Hongcheng Wang, Guanghui Wang

This module also provides a count for each label, which is then analyzed via a specifically devised novel decision module to decide whether the image belongs to any of the two extreme cases (very low or very high density) or a normal case.

Crowd Counting

Layout-induced Video Representation for Recognizing Agent-in-Place Actions

no code implementations ICCV 2019 Ruichi Yu, Hongcheng Wang, Ang Li, Jingxiao Zheng, Vlad I. Morariu, Larry S. Davis

We address the recognition of agent-in-place actions, which are associated with agents who perform them and places where they occur, in the context of outdoor home surveillance.

ReMotENet: Efficient Relevant Motion Event Detection for Large-scale Home Surveillance Videos

no code implementations6 Jan 2018 Ruichi Yu, Hongcheng Wang, Larry S. Davis

To dramatically speedup relevant motion event detection and improve its performance, we propose a novel network for relevant motion event detection, ReMotENet, which is a unified, end-to-end data-driven method using spatial-temporal attention-based 3D ConvNets to jointly model the appearance and motion of objects-of-interest in a video.

Event Detection Object Detection

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