A multi features based background modelling approach for moving object detection [0.03%]
一种基于多特征的前景目标检测背景建模方法
Rhittwikraj Moudgollya,Arun Kumar Sunaniya,Abhishek Midya et al.
Rhittwikraj Moudgollya et al.
Background subtraction always remains an important and challenging task for different applications. Our previous work established the effectiveness of hybrid model by exploiting the oriented patterns present in a video sequences over other ...
ETL-YOLO v4: A face mask detection algorithm in era of COVID-19 pandemic [0.03%]
基于YOLO v4的口罩检测算法(ETL-YOLO v4)
Akhil Kumar,Arvind Kalia,Aayushi Kalia
Akhil Kumar
During the last two years, several deep learning-based methods for face mask detection have been proposed by researchers. However, most of the proposed methods struggle with the detection of face masks that are too small an object to detect...
Experimental and computational study of naphthalimide derivatives: Synthesis, optical, nonlinear optical and antiviral properties [0.03%]
萘并咪唑衍生物的实验和理论研究：合成、光学、非线性和抗病毒性质
Santosh Kumar,Shabbir Muhammad,Saleh S Alarfaji et al.
Santosh Kumar et al.
The nonlinear optical (NLO) and antiviral properties of naphthalimide Schiff base compounds (5a-c) were experimentally and computationally investigated. The synthesized compounds (5a-c) were successfully characterized via UV-Vis, FTIR, 1H N...
Multi-label segmentation and detection of COVID-19 abnormalities from chest radiographs using deep learning [0.03%]
基于深度学习的胸部X光片新冠肺炎病灶多标签分割与检测
Ruchika Arora,Indu Saini,Neetu Sood
Ruchika Arora
Due to COVID-19, demand for Chest Radiographs (CXRs) have increased exponentially. Therefore, we present a novel fully automatic modified Attention U-Net (CXAU-Net) multi-class segmentation deep model that can detect common findings of COVI...
An optimized KELM approach for the diagnosis of COVID-19 from 2D-SSA reconstructed CXR Images [0.03%]
基于二维 SSA 构建 CXR 图像的 COVID-19 诊断的优化 KELM 方法
Figlu Mohanty,Chinmayee Dora
Figlu Mohanty
The COVID-19 is proved to be the most infectious disease of the current century with a high mortality rate world-wide. The current RT-PCR test standard for the diagnosis of COVID-19 is an invasive and time-consuming procedure, whereas the c...
Ashkan Shakarami,Mohammad Bagher Menhaj,Hadis Tarrah
Ashkan Shakarami
Todays, COVID-19 has caused much death and its spreading speed is increasing, regarding virus mutation. This outbreak warns diagnosing infected people is an important issue. So, in this research, a computer-aided diagnosis (CAD) system call...
COVID-19 lesion discrimination and localization network based on multi-receptive field attention module on CT images [0.03%]
基于多感受野注意力模块的CT图像新冠肺炎病灶判别与定位网络
Xia Ma,Bingbing Zheng,Yu Zhu et al.
Xia Ma et al.
Since discovered in Hubei, China in December 2019, Corona Virus Disease 2019 named COVID-19 has lasted more than one year, and the number of new confirmed cases and confirmed deaths is still at a high level. COVID-19 is an infectious diseas...
A comparative study on wavelet denoising for high noisy CT images of COVID-19 disease [0.03%]
用于高噪声COVID-19病CT图像的阈值去噪方法对比研究
Murat Alparslan Gungor
Murat Alparslan Gungor
Coronavirus disease (COVID-19), detected in Wuhan City, Hubei Province, China, is a pandemic disease and affecting all people in the world. Real-time reverse transcription polymerase chain reaction (RT-PCR) test is the standard clinical too...
COVIDetection-Net: A tailored COVID-19 detection from chest radiography images using deep learning [0.03%]
一种基于深度学习的COVIDetection-Net胸部X光片新冠肺炎病灶检测算法
Ahmed S Elkorany,Zeinab F Elsharkawy
Ahmed S Elkorany
In this study, a medical system based on Deep Learning (DL) which we called "COVIDetection-Net" is proposed for automatic detection of new corona virus disease 2019 (COVID-19) infection from chest radiography images (CRIs). The proposed sys...
Influence on temperature distribution of COB deep UV LED due to different packaging density and substrate type [0.03%]
不同封装密度和基板类型的COB深紫外LED对温度分布的影响
Zhenghao Xia,Shenghua Liang,Bingqian Li et al.
Zhenghao Xia et al.
The thermal performance of a deep UV LED package in three different chip on board (COB) substrates was studied by finite element simulation. The relationship between the temperature of each component in different COB substrates and the pack...