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Development of Adaptive Tracking using Advance Filter and Selection Features Method 基于超前滤波和选择特征方法的自适应跟踪研究
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2022.8.10.1
Ikhlas Watan Ghindawi, L. M. Kadhim
Recently, Kalman filter(KF)-based algorithms of tracking had demonstrated to be effective, however, their efficiency is limited by fixed feature selections and the possibility of model drift. In the presented research, we offer a new adaptive feature selection-based tracking approach that maintains the KF’s excellent discriminating power. Depending on scores of confidence regarding features in every one of frames, the suggested approach might select (automatically)either SIFT feature or the colour feature for the tracking. With a use of KF, a response map related to the SIFT features and color features are retrieved first. The color features that distinguish the luminance from the color are extracted using the Lab color space. Second, the average peak-to-correlation energy is used for the determination of the confidence region and the target's possible location. Finally, a total of 3 criteria have been utilized in order to choose the appropriate feature for present frame in order to execute adaptive tracking. On OTB benchmark datasets, the experimental findings show that the suggested tracker performs better in comparison with other state-of-art techniques.
近年来,基于卡尔曼滤波(KF)的跟踪算法已被证明是有效的,但其效率受到固定特征选择和模型漂移可能性的限制。在本研究中,我们提出了一种新的基于自适应特征选择的跟踪方法,该方法保持了KF良好的判别能力。根据每一帧特征的置信度分数,建议的方法可能(自动)选择SIFT特征或颜色特征进行跟踪。使用KF,首先检索与SIFT特征和颜色特征相关的响应图。使用Lab色彩空间提取区分亮度和颜色的色彩特征。其次,利用平均峰相关能确定置信区域和目标的可能位置。最后,利用3个准则为当前帧选择合适的特征进行自适应跟踪。在OTB基准数据集上,实验结果表明,与其他最先进的技术相比,所建议的跟踪器性能更好。
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引用次数: 0
Challenges and Opportunities Created in Business Due to Pandemic Coronavirus and Strategic &Tactics to Manage Critical Conditions 大流行冠状病毒给企业带来的挑战和机遇,以及管理危急情况的战略和战术
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2022.8.6.1
A. Hasan-Zadeh, M. Yousefi
Nowadays, the rapid spread of Severe Acute Respiratory Syndrome (DCS) has led to a worldwide outbreak that has created many challenges for businesses: small and medium-sized businesses. However, small and medium-sized businesses face large industries and have many advantages over them; including added value, innovation, job creation, and more flexibility. The borderless coronavirus has also affected the economic situation, higher and lower prices of commercial goods, the relationships between countries and their governments, the opinions and projects of experts and economists throughout the world, and those countries' exports and imports in different areas. The closure and reduction of the level of economic activity have resulted in a reduction in labor and a reduction in labor demand and supply. As a result, as a result of the reduced capacity to collect taxes on economic activities and the measures needed to support businesses and those affected and increase government health care spending, the government's budgetary deficit will increase. In this paper, we attempted to examine the economic effects of the virus epidemic on businesses and economic activities at various levels. There should also be an examination of its positive and negative consequences for the organization. Finally, possible economic recovery scenarios of countries and crisis management solutions and immediate actions for businesses in times of coronavirus pandemic crisis are presented. Generally, this article attempts to provide solutions and experiences to be effective for businesses and help them safely overcome the barrier of critical conditions. Though, this can be accomplished by developing knowledge, raising awareness, and gathering information and experiences from others.
如今,严重急性呼吸系统综合征(DCS)的迅速传播已导致全球爆发,给企业(中小型企业)带来了许多挑战。然而,中小企业面对的是大行业,比大行业有很多优势;包括附加值、创新、创造就业和更大的灵活性。冠状病毒无国界也影响了经济形势,影响了商品价格的涨跌,影响了各国与政府之间的关系,影响了世界各地专家和经济学家的意见和项目,影响了各国在不同领域的进出口。经济活动水平的关闭和降低导致了劳动力的减少和劳动力需求和供给的减少。因此,由于对经济活动征税的能力下降,以及为支持企业和受影响者以及增加政府保健支出所需采取的措施,政府的预算赤字将会增加。在本文中,我们试图在各个层面上检查病毒流行对企业和经济活动的经济影响。还应审查其对组织的积极和消极影响。最后,介绍了在冠状病毒大流行危机时期各国可能的经济复苏情景以及危机管理解决方案和企业立即采取的行动。总的来说,本文试图为企业提供有效的解决方案和经验,并帮助他们安全地克服临界条件的障碍。不过,这可以通过发展知识、提高意识、从别人那里收集信息和经验来实现。
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引用次数: 0
Comparable study of metaheuristic algorithms in path planning 路径规划中元启发式算法的比较研究
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2023.9.4.1
Ahmed Hasan khanjar, Mohammed Ali majeed hammed
Water is the main and the most important human life requirement. for that, governmentsworkto feed population gatherings. So,it is important to take into care the size of water tanksand pipes to achievethe best reliabilityfor the water distribution systems.In global, the distribution network consumes 60 percent of the all cost of water distributionsystem. So for this, we must get the best and the optimum construction of the network as a function of profit to get the best reliability to save a high amount of money.In recent works, studies dependon the optimization of the network using the reliabilityof the network by solving the non-linear hydraulicequations which are very difficult and needs a long time to get the best result. So,studies heads into the reliabilityof the network to have the best profit the minimum cost. This model was developed to a full risk management system to prevent any error in the network and give a good management support program.This study aims to create a model using MATLAB to give the best solution for the water network distribution system which gives the best solution with a minimum cost
水是人类最主要和最重要的生活需求。为此,政府努力养活人口聚集。因此,考虑到水箱和管道的尺寸是实现配水系统最佳可靠性的重要因素。在全球范围内,分配网络消耗了水分配系统总成本的60%。因此,对于这一点,我们必须得到最好的和最优的网络建设作为利润的函数,以获得最佳的可靠性,以节省大量的资金。近年来的研究都依赖于利用网络的可靠性来求解非线性水力方程来进行网络的优化,这是一个非常困难且需要很长时间才能得到最佳结果的问题。因此,研究网络的可靠性以最小的成本获得最佳的收益。该模型发展成为一个完整的风险管理系统,以防止网络中的任何错误,并提供良好的管理支持方案。本研究的目的是利用MATLAB建立一个模型来给出供水管网配水系统的最佳解决方案,以最小的成本给出最佳解决方案
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引用次数: 0
Study of Infant Health Care using IoT Devices:Future Scope and Challenges 使用物联网设备的婴儿保健研究:未来的范围和挑战
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2023.9.2.1
H. Mahdi
The IoT is quickly emerging as the most revolutionary exciting technology available today. It is a computer procedure in which sensors are used to create or support communication. IoT has become particularly effective in the healthcare sector in recent years, helping to raise the standard of patient care. Giving every member health help is crucial because health problems are becoming more prevalent. Due to their hectic lives, people today often neglect to take care of their health. Some individuals don't even care for their health. The patient's digital identification has been maintained by the healthcare system, which only recently began to communicate with IoT devices. Because mobile apps have increased doctor-patient communication, IoT in healthcare has been increasingly effective in recent years. Companies create these apps so that doctors can keep tabs on their patients' health. If any problems emerge, the doctor approaches the patient and provides the necessary treatment. Parents' top worry is that their children will pass away at any moment; hence this thesis lays a specific emphasis on neonatal healthcare.Therefore, the traditional approaches to baby care are first explored in this thesis. The patient's health can then be monitored using an experimental setup that is then designed and put into action. A commercial product that continuously monitors a baby's heartbeat, oxygen levelsand sleeping position has been found during this evaluation. If the infant has any issues, the information will get to the smartphone application, which was developed by a company and sold. The recorded data is then examined by conducting a sample field test on a baby. The mobile device receives data after analysis, and with help of a base station, processes it.
物联网正迅速成为当今最具革命性的令人兴奋的技术。它是一种计算机程序,其中传感器用于创建或支持通信。近年来,物联网在医疗保健领域变得特别有效,有助于提高患者护理标准。给予每个成员健康帮助是至关重要的,因为健康问题正变得越来越普遍。由于忙碌的生活,人们常常忽视了自己的健康。有些人甚至不关心自己的健康。患者的数字身份一直由医疗保健系统维护,该系统直到最近才开始与物联网设备通信。由于移动应用程序增加了医患沟通,物联网在医疗保健领域近年来越来越有效。公司开发这些应用程序是为了让医生能够密切关注病人的健康状况。如果出现任何问题,医生会找到病人并提供必要的治疗。父母最担心的是他们的孩子随时会离世;因此,本文特别强调新生儿保健。因此,本文首先探讨了传统的婴儿护理方法。然后可以使用实验装置对患者的健康进行监测,然后设计并投入使用。在这项评估中发现了一种商业产品,可以持续监测婴儿的心跳、氧气水平和睡眠姿势。如果婴儿有任何问题,相关信息就会进入智能手机应用程序,该应用程序是由一家公司开发并出售的。然后通过对婴儿进行现场抽样测试来检查记录的数据。移动设备接收分析后的数据,并在基站的帮助下对其进行处理。
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引用次数: 0
Spatio-temporal characterization of Agricultural Drought using Soil Moisture Deficit Index (SMDI) in the Upper Tana River basin, Kenya 基于土壤水分亏缺指数(SMDI)的上塔纳河流域农业干旱时空特征
Pub Date : 1900-01-01 DOI: 10.31695/IJERAT.2019.3388
R. Wambua
Occurrence of Agricultural drought in a river basin is associated with food insecurity. There is need to integrate agricultural drought characteristics in decision making within upper Tana River basin. In this research, characterization of spatio-temporal Agricultural Drought using Soil Moisture Deficit Index (SMDI), based on hydro-meteorological data was conducted. Eight meteorological stations with data for 41 years were used. The computation was interpolated using kriging interpolation technique within ArcGIS environment. The long-term soil-water was simulated using AquaCrop model. For station ID 9037112, the values of SMDI for dry season are lower than those for the wet seasons. It is deduced that the lower elevations of the basin in southeastern parts exhibit more drought-prone areas than those in the higher elevations at north-western areas. From this study, Severity-area-frequency curves (SAF) curves for 2, 5, 10, 20, 50 and 100-year return periods were developed. The analysis of spatio-temporal drought characteristics can be adopted for prioritized mitigation of agricultural drought impacts.
流域农业干旱的发生与粮食不安全有关。在塔纳河上游流域的农业干旱决策中,需要综合考虑农业干旱的特点。基于水文气象资料,利用土壤水分亏缺指数(SMDI)对农业干旱进行了时空表征。使用了8个气象站41年的数据。在ArcGIS环境下,采用克里格插值技术对计算结果进行插值。采用AquaCrop模型对长期土壤水分进行模拟。id9037112站枯水期SMDI值小于丰水期SMDI值。结果表明,盆地东南部低海拔地区的干旱易发区比西北部高海拔地区多。在此基础上,绘制了2、5、10、20、50和100年周期的严重-面积-频率曲线(SAF)。通过对干旱时空特征的分析,可以为农业干旱影响的优先缓解提供依据。
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引用次数: 4
Brain Tumor Diagnosis using Machine Learning: A Review 使用机器学习诊断脑肿瘤:综述
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2023.9.3.1
Sally Ali Abdulateef
Recently, early brain tumor diagnosis has grown in importance as a study area recently. The patient's rateof survival rises with early tumor detection for primarytreatment. Because ofthe high processing overhead caused by the enormous volume regardingimage input to processing system, processing magnetic resonance image (MRI) for the early detection of tumors presents a problem. This led to a significant delay and a decline in system effectiveness. As a result, recently, there has been an increased requirement for an improved detection system for precise representation and segmentationfor accurate and fasterprocessing. Latestliterature has suggested the creation of novel methods depending onenhanced processing and learningfor the detection of brain tumors. This essay provides a succinct overview of the MRI-related advancements. The machine learning (ML)algorithms' capacity for fine processing and learninghas shown an enhancementin the efficiency and accuracy of processing for the detection of the brain tumor in existing automation systems. Restrictions, advantages,and outlook for future regardingthe present approaches for computer-aided diagnostics (CAD)in the detection of the brain tumor are discussed, along with current advances in automation related tobrain tumor detections. In the presented study, researcherexplore the history of numerous methods that have been put forth to image brain tumors across a variety of domains.
近年来,早期脑肿瘤诊断作为一个重要的研究领域越来越受到重视。患者的生存率随着早期肿瘤的发现而提高。由于大量的图像输入到处理系统所造成的高处理开销,处理磁共振图像(MRI)以早期检测肿瘤提出了一个问题。这导致了显著的延迟和系统效率的下降。因此,最近对精确表示和分割的改进检测系统的需求增加,以实现准确和更快的处理。最新的文献表明,依靠增强的处理和学习来检测脑肿瘤的新方法的创造。这篇文章提供了mri相关进展的简要概述。机器学习(ML)算法的精细处理和学习能力提高了现有自动化系统中脑肿瘤检测处理的效率和准确性。本文讨论了目前计算机辅助诊断(CAD)在脑肿瘤检测中的局限性、优势和未来的展望,以及脑肿瘤检测自动化的最新进展。在本研究中,研究人员探索了许多方法的历史,这些方法已经被提出,用于在各个领域对脑肿瘤进行成像。
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引用次数: 0
Subject Review: Feature Extraction Based on Palm Print 主题综述:基于掌纹的特征提取
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2021.3735
Raniah Ali Mustafa, Amal Abdulbaqi Maryoosh, Zahraa Salah Dhaief
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引用次数: 0
Risk Management of Pile Foundation Work Using Analytical Hierarchy Process Method (AHP) 基于层次分析法的桩基工程风险管理
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2019.3445
Alitra, Resmi Bestari, Bambang Purwoko K.B
ABSTRACT Risk factors as the cause of the condition are not expected to cause any harm, damage or loss. The measure of risk based on the probability of failure of structural and monetary consequences of failure, and accounts for the material damage from time to time. The purpose of this study was to determine the factors (events that enable the) risk on pile foundation work and determine the weight/risk priority ranking of pile foundation work execution. This study uses analysis Analytical Hierarchy Process (AHP) to obtain risk factors pile foundation dominant conveyor manufacturing building consisting of 21 risk factors (criteria). The risk assessment carried out by 5 (five) Expert. The results in getting the expert assessment of the risk factors pile foundation work of the most dominant is the criterion of cost control systems are a weak and weak time control system.
作为疾病原因的风险因素预计不会造成任何伤害、损害或损失。基于结构失败的可能性和失败的经济后果的风险度量,并考虑到不时的物质损害。本研究的目的是确定桩基工作的风险因素(事件),并确定桩基工作执行的权重/风险优先级排序。本研究采用层次分析法(AHP)得到了由21个风险因素(准则)组成的桩基优势输送机制造厂房的风险因素。风险评估由5(5)位专家进行。在获得专家评价结果的桩基工程风险因素中最占主导地位的是成本控制体系的薄弱和时间控制体系的薄弱。
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引用次数: 0
Implementation of Lean Manufacturing to Reduce Waste in the Maintenance Section in National Automotive Sub Companies of Indonesia 精益生产在印尼国家汽车子公司维修部门实施减少浪费
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2021.3729
Indra Almahdy, M. Kholil, Jakfat Haekal, Arief Firmansyah, Dede Rukmayadi
Diamond Motorindo is a company that produces four-wheeled vehicles, one of which is a Multi-Purpose Vehicle (MPV) type. In the MPV manufacturing process, the quality problem that is currently a trend is the AC Not Fill defect. Based on company data for the period March 2019 ~ February 2020, the defect continues to increase. The defect occurred due to the failure of filling the AC gas into the vehicle by the AC Filling Machine. This study aims to determine the OEE value of the AC filling machine is, the factors that cause machine failure that causes defects and can obtain improvement efforts to improve quality. The steps taken in this study are first to calculate the respective values of availability, performance, and rate of quality from the AC Filling Machine to find which variable has the lowest value with the OEE method. After obtaining the variable with the lowest value, the next step is to solve the problem of low variables by using the DMAIC method. After analyzing it, it can be concluded that the average OEE AC Filling Machine value during March 2019 ~ February 2020 is around 96%. This value is still below the target set by the company, which is 98%. What prevents the OEE value target from being achieved is the machine's low rate of quality. The contributing factors are humans, methods, machines/tools, and materials.
Diamond Motorindo是一家生产四轮车辆的公司,其中一种是多用途车辆(MPV)型。在MPV制造过程中,AC不充液缺陷是目前一个趋势的质量问题。根据公司2019年3月~ 2020年2月的数据,缺陷持续增加。该缺陷是由于交流电加气机未能将交流电气体加注到车内造成的。本研究旨在确定交流灌装机的OEE值为,引起机器故障导致缺陷的因素,并能获得改进努力以提高质量。本研究中采取的步骤是首先计算AC灌装机的可用性、性能和质量率的各自值,用OEE方法找出哪个变量具有最低值。在得到最小值的变量后,下一步就是利用DMAIC方法解决低变量问题。经过分析,可以得出2019年3月~ 2020年2月的平均OEE AC灌装机值在96%左右。这个数值仍然低于公司设定的98%的目标。阻碍OEE值目标实现的是机器的低质量率。影响因素包括人、方法、机器/工具和材料。
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引用次数: 6
Subject Review: Hand Vascular Pattern Technology 主题综述:手部血管模式技术
Pub Date : 1900-01-01 DOI: 10.31695/ijerat.2022.8.8.2
Shaimaa Khudhair Salah, A. O. Khalaf
Vein recognition systems are a form of biometric recognition that can distinguish people according to their vascular structure. Identification from hand-wrist vein pattern is one of these systems. In this study, hand-wrist vein images taken from people using an infrared light source with a wavelength of 850 nm were segmented by passing through various image processing algorithms. Scale-independent feature transformation (SURF) method was used for key point extraction from segmented images. The features obtained by the SURF method are rotation, camera angle, ambient light intensity, etc. This method has been preferred because it is invariant against situations. In the identification process, the Euclidean distance method was used by making use of the extracted key points. The accuracy rate was determined as 97% as a result of the matching processes using the hand-wrist vein patterns in the database.
静脉识别系统是一种生物识别的形式,可以根据人的血管结构来区分人。手-腕部静脉形态识别就是其中一个系统。在本研究中,使用波长为850 nm的红外光源,通过各种图像处理算法对人的手腕静脉图像进行分割。采用尺度无关特征变换(SURF)方法对分割后的图像进行关键点提取。SURF方法获得的特征包括旋转、相机角度、环境光强度等。这种方法是首选的,因为它对各种情况都是不变的。在识别过程中,利用提取的关键点进行欧几里得距离法。通过使用数据库中的手腕静脉模式进行匹配处理,确定准确率为97%。
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引用次数: 0
期刊
International Journal of Engineering Research and Advanced Technology
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