Volume 6 | Issue 1 |

 Abstract

Internet of Things(IoT) is one of the affirmative platforms to implement a large data analytics task which comprises the way to exploits networking, detecting, huge information, and computerized reasoning innovation to convey finish frameworks for an item or administration. These frameworks permit more prominent straightforwardness, control, and execution when connected to any industry or fr.In this paper, we are going to discuss about loss due to atmospheric moisture beyond threshold results in infestation etc and hence damages the food grain. Those losses can be reduced effectively with support of various sensors to detecting the status of food grains stored in the Central Warehousing. Based on moisture and temperature data captured, the software should do appropriate data analytics and send timely alert to concern officials of CWC for mitigation and remedial actions arising due to moisture and temperature inside the warehouse. This paper emphasizes the usage of IoT which enables the Central warehouse centers to avoid the losses of food grains.

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 Keywords

Moister, Temperature, Sensors, IoT Technology.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Potholes are a major obstacle for road transport which greatly affect the commute time and comfort. Detecting and locating the potholes ensures a better commute and helps in preventing any possible fatalities. The system would be installed on a vehicle and would perform the function of road surface monitoring, using the inherent mobility of the vehicle. The system would consist of a sensing unit, micro-controller unit and a GPS subsystem. The sensing unit consists of accelerometers, deployed at specific positions which would help them make use of the accelerations generated during the motion of the vehicle. The data generated from the accelerometers would indicate the presence of potholes or severe road surface anomalies. The micro-controller unit then collects the data, which is then processed utilizing the Machine Learning algorithms. This onerous task of data processing, leads to the distinguished possibilities of pothole detection or vibrations generated due to a severe lateral unevenness on the surface of the road. At the time of the detection, the GPS unit logs the co-ordinates of that location, which then can be represented on a map and shared through a mobile application, enabling the users to choose alternative ways depending on the conditions of the road in their respective routes of travel.

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 Keywords

Wireless Sensor Networks, GPS, Cloud Computing, Pothole Patrol.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Powerful high-level languages to RTL generators are now emerging. One of the use of these tools is to allow software engineers to implement algorithms quickly in a familiar language and target the design to a programmable device. The generators available today support syntaxes with varying degrees of fidelity to the original language. This paper focuses on the efficient use of C to RTL generators that have a high degree of fidelity to the original C language. However, coding algorithms without regard for the capabilities of the target programmable logic can lead to low-performance realizations of the algorithm that are several times slower than what could be achieved with a DSP. This paper presents the architecture of a high-performance radix-2 FFT written in ANSI C that is similar in composition to the classic C implementation that is familiar to most engineers. First, methods to organize memory elements and arrays for maximum data accesses per clock cycle are discussed. Next, the exploitation of the natural parallelism of a radix-2 decimation in frequency algorithm is discussed. Finally, the performance improvement by hiding the first and last of the log2(n) butterfly stages is discussed. The resulting RTL outperforms hand optimized DSP assembly code by a factor of three while using less effective area than a DSP solution.

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 Keywords

C Language, Code Converters, Discrete Fourier Transforms, Field programmable gate arrays, Hardware Design Languages, Logic Design

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Human iris is viewed as a dependable and exact methodology for biometric acknowledgment because of its one of a kind surface data. All known biometric frameworks are helpless against introduction assaults (usually called ridiculing) that endeavor to cover or imitate character. Image based biometric modalities (e.g. confront, finger, iris) are especially helpless at the image obtaining step. Cases of run of the mill iris parodying assaults are printed iris images, finished contact focal points, and engineered formation of iris images. It is basic to take note of that greater part of the calculations proposed in the writing are prepared to deal with a particular kind of parodying assault. These calculations as a rule perform exceptionally well on that specific assault. Notwithstanding, in genuine applications, an assailant may perform distinctive parodying assaults. In such a case, the issue turns out to be all the more difficult because of natural varieties in various assaults. In this paper, we concentrate on a mixture of iris mocking assaults and present a bound together structure for distinguishing such assaults. We propose a novel basic and textural include based iris mocking recognition structure (DESIST). Multi-arrange thick Zernike minutes are ascertained over the iris image which encode varieties in structure of the iris image. Neighborhood Binary Pattern with Variance (LBPV) is used for speaking to textural changes in a caricature iris image. The most noteworthy characterization precision is seen by the proposed structure for recognizing ordinary and parodied iris images on a joined iris caricaturing database.

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 Keywords

Iris recognition, Iris, Databases, Lenses, Feature extraction, Algorithm design and analysis, Training

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This paper proposes an advanced system for process management via a credit card sized single board computer called raspberry pi based multi parameter monitoring hardware system designed using RS232 and microcontroller that measures and controls various global parameters. Various kinds of sensors are utilized in order to control and monitor the various kinds of hazards that occur during industrial process. The system comprises of a single master and multiple slaves with wireless mode of communication and a raspberry pi system that can either operate on windows or Linux operating system. The parameters that can be tracked are current, voltage, temperature, light intensity and water level. The hardware design is done with the surface mount devices (SMD) on a double layer printed circuit board (PCB) to reduced the size and improve the power efficiency. The various interesting features are field device communication via USB-OTG enabled Android devices, on field firm ware update without any specific hardware and remote monitoring and control. Remote monitoring is also performed by connecting a web server to the raspberry kit and establishing a secure wireless connection to all the sensors used. With the updated security channels one can continuously track the process occurring in industries.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Raspberry pi, wireless industrial automation, PCB, SMD, wireless channels, sensors.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In recent years, mobile and wireless networks play a vital role .Heterogeneous wireless networks(HWN) communication is a combination of various heterogeneous networks. User fulfillment is significantly affected by the aspect such as terminal mobility, guaranteeing QOS continuous connectivity to access the world anywhere, anytime and any service has gained a significant weight. Seamless internetworking of heterogeneous network is still a stimulating assignment and requires interconnectivity at all layers of network architecture. In mobile communication, seamless vertical handover is one of the most challenging issues. The worst case may cause communication interruption, delays and packet losses which affect the real time communication performance. To resolve the problem, a marginal fast vertical handover Mobile IP (MIP) protocol using IEEE 802.21 Media Independent Handover (MIH) standard is proposed on heterogeneous WLAN/WiMAX networks.

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 Keywords

MIH, QOS, Vertical handover, MIP, HWN

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This paper will present a audio watermarking method which is highly secured and offers triple layer protection and has very large virtual capacity and large imperceptibility in which watermark/data i.e. an image can be encrypted and hidden by modifying the magnitude values in FFT spectrum. The main idea is to modify magnitude of FFT samples with respect to Fibonacci series .Here an image will be encrypted and is embedded into audio which improves the security of watermarking drastically. XOR sum of image bits and PN sequence is used as embedding bit stream and is chosen as it is fastest and simple in computation when compared to other encryption techniques. XOR sum creates a huge virtual increase in payload or capacity of the algorithm. This technique mathematically proves that maximum changes in FFT samples is less than 61% and the average error rate considering a single sample is 25% .This technique is not only robust and transparent but also highly secured. The additional feature is its ability to handle large capacity i.e. from experimentally its proved to handle 700bps to 3kpbs efficiently, moreover this technique is blind, i.e. original signal is not required near receiver.

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 Keywords

Audio watermarking, FFT, Image encryption, PN sequence, XOR sum.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this paper, a watermarking system is proposed by using SVD (Singular Value Decomposition) and DWT (Discrete Wavelet Transform). Along with additional methods in literature, SVD is used for various applications. In addition to usual hiding arrangements a random moniker is utilized to increase its heftiness in contradiction to unnecessary burglars. The unitary matrices are utilized to produce a moniker which is going to be embedded into the fourth level decomposition of shield image. After extraction, an image is checked with the Moniker embedded. If these Monikers are harmonized the unitary matrices will be used to excerpt watermark from the watermarked image. Diverse attacks are well-thought-out and the simulation outcomes show that the extraction of watermark after attacks had minor effect only.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Encryption, Authentication, Moniker, SVD, Watermarking

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This paper presents the design of 3 element Yagi Uda antenna at 400MHz frequency for UHF (RFID) applications. The antenna has one active element(dipole antenna), one reflector(passive element ) and 3 directors (passive elements).Adjusting the spacing between elements 50% of improvement in impedance band width,0.6 dBi improvement in gain and directivity is achieved. The antenna design is simulated in CST microwave studio.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Yagi- Uda,gain ,directivity,Band Width,reflector, dipole,director and CST studio.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In this paper we present the design and simulation of co-axial fed microstrip antenna for C-Band (4-8 GHz) application with capacitive coupling technique. The antenna designed from antenna theory (calculation) for centre frequency 5.6 GHz and later optimized for broadband using HFSS software. Dielectric substrate FR-4 proxy having dielectric constant 4.4 is used. The proposed antenna exhibits a much higher impedance bandwidth 53% (S11<-10dB).

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

C-Band, impedance bandwidth, Co-axial feed

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Creative Commons Attribution 4.0 and The Open Definition