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2020 International Conference on Communication and Signal Processing (ICCSP)最新文献

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SSAS: RFID-BASED Smart Shopping Automation System 基于rfid的智能购物自动化系统
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182354
F. P. R. Rouniyar, S. Saxena, T. K. Sahoo
Shopping malls are the place where people get their basic daily requirements such as food items, clothing, fashion accessories, electrical appliances and so on. Nowadays we can find shopping malls every few meters in any developed or developing cities around the globe. Sometimes customers face the problem of having inadequate information about the products and have to lose their valuable time at the billing counters waiting for their turn to come. Constant enhancement is required in the traditional billing system to advance the quality of shopping experience for the customers. To overcome these difficulties and to advance the present existing system, we are putting up our approach on an RFID based Smart Shopping Automation System (SSAS) including automated bill calculator, this approach is carried by attaching RFID tags to the products or items and an RFID reader with a touch panel display at the EXIT gate along with some other important components. With this approach of shopping system, customers will have complete information about the price of every product that is scanned in by the reader, and the total price of the items at the end. SSAS will save the customer’s time and labor required in malls and costs related to the products. Thus, this paper presents a preliminary development of the SSAS that can be integrated into the malls with smarts facilities to make shopping an automated experience.
购物中心是人们购买日常必需品的地方,如食品、服装、时尚配饰、电器等。如今,在全球任何发达或发展中城市,我们每隔几米就能找到购物中心。有时客户会面临产品信息不充分的问题,不得不浪费宝贵的时间在结账柜台等待轮到他们。传统的计费系统需要不断改进,以提高顾客购物体验的质量。为了克服这些困难并推进现有的系统,我们将我们的方法放在一个基于RFID的智能购物自动化系统(SSAS)上,包括自动账单计算器,这种方法是通过在产品或项目上附加RFID标签和一个RFID读取器来实现的,该读取器带有一个触摸面板显示在出口门以及一些其他重要组件。通过这种方式的购物系统,客户将获得阅读器扫描到的每件产品的完整价格信息,并在最后获得这些产品的总价。SSAS将节省客户在商场所需的时间和劳动力以及与产品相关的成本。因此,本文提出了SSAS的初步发展,可以与智能设施集成到商场中,使购物成为一种自动化的体验。
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引用次数: 0
Patient Assistance using Flex Sensor 使用Flex传感器的患者协助
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182277
K. Lakshmi, Akshada Muneshwar, A. Ratnam, Prakash Kodali
Assistance for any person with disability in movement is always necessary. Spinal cord injuries, strokes and many more are the reasons for paralysis. In view point of the people with paralysis who can move their finger or toe we have designed an assistance and remote-control system. Our system differs from traditional assistance systems and methods which require a large hardware setup and bulk software coding which is not feasible to the patient. Our model helps people with facial and limb paralysis to control their surroundings like control airconditioning, TV or any other device using NodeMCU modules and ask for assistance through simple operations. This proposed model deals with flex sensor placed on finger/toe. It picks up bending in finger and translates to a selective control. Further the Arduino micro-controller is used which assists the patient and communicates the patient’s condition to the concerned person using one of its units in case of emergency.
任何行动不便的人都需要帮助。脊髓损伤、中风等都是瘫痪的原因。鉴于瘫痪的人可以移动他们的手指或脚趾,我们设计了一个辅助和远程控制系统。我们的系统与传统的辅助系统和方法不同,传统的辅助系统和方法需要大量的硬件设置和大量的软件编码,这对患者来说是不可行的。我们的模型可以帮助面部和肢体瘫痪的人控制周围的环境,如控制空调,电视或任何其他设备,使用NodeMCU模块,并通过简单的操作寻求帮助。该模型处理放置在手指/脚趾上的弯曲传感器。它接收手指的弯曲,并转化为选择性控制。此外,使用Arduino微控制器协助患者,并在紧急情况下将患者的病情传达给使用其单元的相关人员。
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引用次数: 3
Dual Electrodes System for acquisition of ECG Waveform 用于心电波形采集的双电极系统
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182278
Pema Wangmo, Mannat Uppal, Oinam Robita Chanu, Amritaa Easwaran, Goli Ramyavani
Biological signals from the human body play a significance role in monitoring health condition of person. Among these signals which are derived from heart are coined as Electrocardiogram (ECG). The ECG signals allow cardiologist physician to know about the condition of the heart such as stroke and arrhythmia. But the problem in existing ECG unit in hospital care unit have three to twelve electrodes system with the wet Ag/AgCl electrode which needs well trained person. The research objective is to develop and design self-monitoring ECG system with dual electrode from the finger site for people who are suffering from and have a history of a cardio abnormality at home or workplace. Since all biological signals have noise and low frequency so the acquired signal is passed through designed filter and amplifiers. Further acquired signal are display and analyzed interfacing with NI myDAQ and biomedical workbench. 20 subjects of age under 30year ECG signal are acquired using developed prototype and heart rate is calculated. The ECG signals from developed prototype are compared with conventional ECG unit and almost similar results are obtained. Hence, the developed prototype can be used for monitor cardiovascular disease status for people suffering from arrhythmia as well as the athletes and soldiers can benefit to keep track of their heart condition. The developed ECG system is economical and safe to use.
人体发出的生物信号在监测人体健康状况方面发挥着重要作用。这些由心脏发出的信号被称为心电图(Electrocardiogram, ECG)。心电信号可以让心脏科医生了解心脏的状况,如中风和心律失常。但目前医院监护病房的心电设备存在的问题是采用湿式Ag/AgCl电极的3 ~ 12电极系统,需要训练有素的人员。本研究的目的是为家庭或工作场所有心脏异常病史的人开发设计手指部位双电极自我监测心电系统。由于所有的生物信号都有噪声和低频,所以采集到的信号要经过设计好的滤波器和放大器。进一步采集的信号与NI myDAQ和生物医学工作台接口进行显示和分析。采用研制的样机采集20例30岁以下受试者的心电信号并计算心率。将所研制的样机的心电信号与传统的心电装置进行了比较,得到了几乎相同的结果。因此,所开发的样机可以用于监测心律失常患者的心血管疾病状态,也可以使运动员和士兵受益,跟踪他们的心脏状况。所研制的心电系统经济、安全。
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引用次数: 1
PSO optimized Pulse Coupled Neural Network for Segmenting MR Brain Image 基于粒子群优化的脉冲耦合神经网络分割MR脑图像
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182093
B. Thamaraichelvi
In this proposed method, Magnetic Resonance (MR) Brain image segmentation technique based on Pulse Coupled Neural Network (PCNN) clustering combined with Particle Swarm optimization (PSO) approach has been presented. Since, PCNN is robust to noise, the input image is added with 0.05 Level of impulsive noise and the segmented output was analysed based on the fractions, selectivity and sensitivity. Accuracy of the proposed technique was found to be 93%. Moreover, in this proposed method, instead of selecting the parameters of PCNN in a random manner, they are optimized using PSO technique.
在该方法中,提出了一种基于脉冲耦合神经网络(PCNN)聚类和粒子群优化(PSO)方法的磁共振脑图像分割技术。由于PCNN对噪声具有鲁棒性,因此在输入图像中加入0.05级的脉冲噪声,并根据分数、选择性和灵敏度对分割后的输出进行分析。结果表明,该方法的准确度为93%。此外,该方法不是随机选择PCNN的参数,而是采用粒子群优化技术对参数进行优化。
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引用次数: 1
Development of an IoT-based Real-Time Air Quality Monitoring Device 基于物联网的实时空气质量监测装置的研制
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182330
Bikash Kumar Moharana, Prateek Anand, Sarvesh Kumar, Prakash Kodali
Over the last few decades, the quality of air has been deteriorating at an alarming rate leading to demise of nearly seven million people annually worldwide. In the midst of the above worrisome facts citizens across the globe deserve transparency about the quality of the environment they live in, so that appropriate decisions could be taken before it is too late. Keeping this in mind a prototype for an air quality monitoring system has been developed in this work. The proposed air quality monitoring device comprises of a NodeMCU ESP32, a MQ-135 gas sensor and a DHT-11 temperature and humidity sensor module. As compared to other counterparts available, our proposed system gives an upper hand in terms of small size, efficient power usage and cost. The sensors record the data and send it to the NodeMCU acting as the base station of the overall setup. Having an inbuilt microcontroller and an onchip Wi-Fi transceiver, the NodeMCU not only serves the purpose of monitoring the data but also sending it to a remote server empowering tremendous scope for physical world to be communicated at a very fine and detailed level. The gas sensor records the concentration of toxic gases like NOx, CO2, benzene, smoke and gives an overall air quality parameter. If the concentration of the toxic gases exceeds a standard value an alert message is also displayed on the server. The integrated system could possibly be a big yes for the smart cities to justify steps to control pollution level in the years to follow.
在过去的几十年里,空气质量以惊人的速度恶化,导致全世界每年有近700万人死亡。在上述令人担忧的事实中,全球公民应该对他们所生活的环境质量有透明度,以便在为时已晚之前做出适当的决定。考虑到这一点,在这项工作中开发了空气质量监测系统的原型。该空气质量监测装置由一个NodeMCU ESP32、一个MQ-135气体传感器和一个DHT-11温湿度传感器模块组成。与其他同类产品相比,我们提出的系统在体积小,节能和成本方面具有优势。传感器记录数据并将其发送到NodeMCU,作为整个设置的基站。通过内置微控制器和片上Wi-Fi收发器,NodeMCU不仅可以监控数据,还可以将数据发送到远程服务器,从而使物理世界能够以非常精细和详细的方式进行通信。气体传感器记录氮氧化物、二氧化碳、苯、烟雾等有毒气体的浓度,并给出整体空气质量参数。如果有毒气体的浓度超过标准值,还会在服务器上显示警报信息。这一综合系统可能会对智慧城市在未来几年控制污染水平的措施做出很大的肯定。
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引用次数: 17
Hybrid Techniques for Reducing PAPR in OFDM Systems 降低OFDM系统中PAPR的混合技术
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182199
P. Jayasree, M. Ponmani Raja
Orthogonal Frequency Division Multiplexing (OFDM) is a digital modulation technique which is widely applied in broadband communication systems. The concept of OFDM is to spliting a large data rate into low rate streams that are transmitted concurrently over a number of subcarriers. The disadvantage of OFDM is that the composite signal can shows a high Peak to Average Power Ratio (PAPR). PAPR is the proportion of maximal value of the signal to the mean value of the signal. At transmitter side, large peak values as input to high power amplifiers. this cause, high power amplifiers behave in non-linear section directing to nonlinear degradation. Greater PAPR appear in non-linearities in transmitting side, following to complicate operating. So, minimization of PAPR is compulsory for slighter difficulties, favourable effectiveness and significant constancy. Many methods have been suggested to diminish PAPR over the years. The prefered method can be minimize PAPR is effectively using precoding combined with new error function companding. The proposed technique is an excellent method for minimizing the PAPR of signals with acceptable BER compared to other systems.
正交频分复用(OFDM)是一种广泛应用于宽带通信系统的数字调制技术。OFDM的概念是将大数据速率拆分为低速率流,这些流通过许多子载波并发传输。OFDM的缺点是复合信号的峰值平均功率比(PAPR)较高。PAPR是信号的最大值与信号均值的比值。在发射端,大的峰值作为高功率放大器的输入。因此,大功率放大器在非线性截面上的表现导致了非线性退化。在发射侧出现较大的非线性,使操作复杂化。因此,最小化PAPR对于较轻的困难,有利的有效性和显著的稳定性是强制性的。多年来,已经提出了许多方法来减少PAPR。采用预编码和新的误差函数扩展相结合的方法可以有效地减小PAPR。与其他系统相比,该技术是最小化具有可接受误码率的信号的PAPR的一种很好的方法。
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引用次数: 0
Image Processing Technique for Automatic Detection of Plant Diseases and Alerting System in Agricultural Farms 农业农场植物病害自动检测与预警系统的图像处理技术
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182065
Pradeep Kumar Mugithe, Rohit Varma Mudunuri, B. Rajasekar, S. Karthikeyan
Farming is the foundation of Indian economy. In recent years, crop yield is not as expected because the plants are drastically affected by diseases. Hence the farmer has to apply the pesticides for the entire farm periodically. It not only results in wastage of manpower, money and time, but also in increase of toxic levels in vegetables. Consuming such vegetables effects both animal and human life. Hence it is necessary to obtain a balance between high yield and less toxic vegetables. It is possible only when pesticides are applied to disease affected plants. Owing to the large size of the farm, manual inspection is not possible. Hence it is necessary to develop an automated disease detecting and alerting system. The proposed system aims at developing image processing technique for disease detection and alerting. Steps involved in this are image acquisition, image processing, image segmentation, feature extraction, classification and disease categorization. After detecting the disease, it sends the alerts through the buzzer.
农业是印度经济的基础。近年来,由于植物受到病害的严重影响,作物产量不如预期。因此,农民必须定期为整个农场施用农药。这不仅浪费了人力、金钱和时间,而且还增加了蔬菜中的有毒物质。食用这类蔬菜对动物和人的生命都有影响。因此,有必要在高产和低毒蔬菜之间取得平衡。只有对患病的植物施用杀虫剂才有可能。由于农场规模大,人工检查是不可能的。因此,有必要开发一种自动化的疾病检测和预警系统。该系统旨在开发用于疾病检测和报警的图像处理技术。涉及的步骤是图像采集,图像处理,图像分割,特征提取,分类和疾病分类。在检测到疾病后,它通过蜂鸣器发送警报。
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引用次数: 9
Detection and 3D Modeling of Brain Tumor using Machine learning and Conformal Geometric Algebra 使用机器学习和保形几何代数的脑肿瘤检测和三维建模
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182225
Soumya S Pillai, R. K. Megalingam
Medical imaging or processing involves a wide range of computations on which the accuracy of analysis depends on the most. So to enhance the accuracy of analysis we need to reduce the computational geometric problems. Usually problems occur during the image segmentation or shape approximation or 3D modeling, and volumetric data registration. Con-formal geometric algebra is an effective paradigm to all this problems. The images we obtain after the MRI scan is 2D image from which the tumor has to be identified. This paper provides a key to identify the growth of the tumor in the regions inside the brain and to develop a 3D modeling of the tumor for the future reference which may help the doctor in the treatment of the tumor affected patient effectively. For the accurate prediction of whether a tumor is there in the brain related regions or not 2D image obtained must be first taken for the noise removal.
医学成像或处理涉及范围广泛的计算,分析的准确性最依赖于这些计算。因此,为了提高分析的准确性,需要减少计算几何问题。问题通常发生在图像分割、形状逼近、三维建模和体数据配准过程中。共形几何代数是解决所有这些问题的有效范例。我们在MRI扫描后获得的图像是二维图像,必须从中识别肿瘤。本文为识别肿瘤在脑内区域的生长提供了关键,并为未来肿瘤的三维建模提供了参考,这可能有助于医生有效地治疗受肿瘤影响的患者。为了准确预测脑相关区域是否存在肿瘤,必须首先获取二维图像进行去噪。
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引用次数: 3
Acute Cyanide Poisoning: Identification of Prussic Acid in by Analyzing of Various Parameters in Cattle 牛急性氰化物中毒:通过分析各种参数鉴定氰酸
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182090
Sakthivel Sankaran, M. Rajasekaran, V. Govindaraj, P. Sowmiya, S. ShinyRebekka, B. Kaleeswaran
Cyanide is one of the most vigorous toxins which contains in plants naturally and it can affect all the animals especially in cattle. Cogitative can be easily affected by this toxic substance from consuming various kinds of natural plants like sorghum and Johnson grass. Most of the plant species contains cyanogenic glycosides and these cyanogenic glycosides are converted to hydrogen cyanide by hydrolyzation in the cattle body. After the hydrolyzation, hydrogen cyanide combine with methemoglobin is hemoglobin in the form of metalloprotein and this composite constrain the oxidative phosphorylation. As a ramification of this process the affected cogitative animals may die. This toxic cyanide can affect animals rapidly. In olden process the cyanide detection can be identified using the cherryred color change of the blood of affected cattle and in the necropsy early formation of death attendance are the cardinal symptoms of cyanide poisoning. If the treatment performed rapidly, toxin can be neutralized but in the most cases the animals die due to rapidly acting nature of the toxin. It is more important to prevent cattle from the toxic substances.
氰化物是天然存在于植物体内的毒性最强的毒素之一,对所有动物都有危害,尤其是牛。通过食用各种天然植物,如高粱和约翰逊草,很容易受到这种有毒物质的影响。大多数植物含有氰苷,这些氰苷在牛体内通过水解转化为氰化氢。水解后,氰化氢与高铁血红蛋白结合成金属蛋白形式的血红蛋白,这种复合物抑制氧化磷酸化。作为这个过程的一个后果,受影响的有思维能力的动物可能会死亡。这种有毒的氰化物能迅速影响动物。在传统的氰化物检测方法中,可以通过患病牛血液的樱桃红色变化来识别氰化物,在尸检中早期形成死亡现象是氰化物中毒的主要症状。如果迅速进行治疗,毒素可以被中和,但在大多数情况下,由于毒素的快速作用性质,动物死亡。更重要的是防止牛接触有毒物质。
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引用次数: 1
Current Reuse Oscillator Design for 5G Mobile Application using 90nm CMOS 当前基于90nm CMOS的5G移动应用复用振荡器设计
Pub Date : 2020-07-01 DOI: 10.1109/ICCSP48568.2020.9182135
K.A. Karthigeyan, S. Radha
This paper presents a current reuse oscillator designed for 5G millimeter band frequencies. The designed was VCO simulated with low-Q inductor on-chip CMOS integration. The oscillator generates a signal of 440mV amplitude running at 27. 7S GHz with the phase noise of -102.5dBc and 550 mV amplitude running at 40 GHz with the phase noise of-103.6 dBc at lMHz carrier offset. The oscillator circuit designed from a 1V supply drawing bias currents of 1.5 mA and 1 mA DC current for the lowest and highest frequency band operation.
本文提出了一种基于5G毫米波频段的电流复用振荡器。采用片上CMOS集成低q电感器对所设计的压控振荡器进行仿真。振荡器产生一个440mV振幅的信号,运行在27。7S GHz,相位噪声-102.5dBc, 550 mV幅值工作在40 GHz, lMHz载波偏移时相位噪声-103.6 dBc。该振荡器电路由1V电源设计,可绘制1.5 mA和1ma的偏置电流直流电流,适用于最低和最高频段工作。
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引用次数: 0
期刊
2020 International Conference on Communication and Signal Processing (ICCSP)
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