iosr-JECE   Volume-11 ~ Issue-4 ~ July-August 2016

Abstract:Image DE-noising is an important part of image processing and computer vision problems. One of the most powerful and perspective path in this area is image de-noising using discrete wavelet transform (DWT) and guided filters. This paper prefer a new image de-noising method using hybrid methodology which gives better performance than the DWT and guided filters. The DE-noised image performance can be evaluated in terms of peak signal to noise ratio (PSNR), Mean Squared Error (MSE), Correlation Coefficient. The proposed work will be implemented using MAT LAB R 2015a.

Index Terms: DWT, Guided filter, MSE, PSNR, Correlation Coefficient

[1]. Kaiming He and Jian Sun, "guided image filtering" ieee transactions on pattern analysis and machine intelligence, vol. 35, no. 6, june 2013
[2]. Pankaj Hedaoo1 and Swati S Godbole2 "wavelet thresholding approach for imagedenoising" International Journal of Network Security & Its Applications (IJNSA), Vol.3, No.4, July 2011
[3]. Vrushali Patil1, Dr. P. Malathi2, Dr. Manish Sharma3 " Edge Preservation using Guided Image Filter Technique" International Journal of Engineering Research and General Science Volume 3, Issue 4, July-August, 2015, ISSN 2091-2730
[4]. Zhengguo Li, Senior Member and JinghongZheng ,Zijian Zhu, Wei Yao, and Shiqian Wu "Weighted Guided Image Filtering" ieee transactions on image processing, vol. 24, no. 1, January 2015.

Abstract: There is a rapid development in technology which influencing the human life in several aspects due to rapid development in different fields but we still need to adopt that technology such that we can make human life more easier to live. In our Country it is not possible to supply LPG through Pipes to each and every home as production of LPG is too short. At present we are having an system Advance LPG cylinder booking through IVRS or online which is most difficult for the illiterate and busy schedule people to book the LPG cylinder in advance.........

Keywords: Arduino Mega, Temperature sensor, GSM Modem, Gas Sensor, Load Cell.

[1]. K. Galatsis, W. Woldarsla, Y.X. Li and K. Kalantar-zadeh, "A Vehicle air quality monitor using gas sensors for improved safety", report in Recent Researches in Applications of Electrical and Computer Engineering.
[2]. K. Galatsis, W. Wlodarsla, K. Kalantar-Zadeh and A. Trinchi, "Investigation of gas sensors for vehicle cabin air quality monitoring", National Conference on Synergetic Trends in engineering and Technology (STET-2014), International Journal of Engineering and Technical Research ISSN: 2321-0869
[3]. "Smart Gas Cylinder Using Embedded System", Issn (Online) 2321 – 2004 Issn (Print) 2321 – 5526, International Journal Of Innovative Research In Electrical, Electronics, Instrumentation And Control Engineering Vol. 2, Issue 2, February 2014.
[4]. "Design and Implementation of an Economic Gas Leakage Detector" A. MAHALINGAM, R. T. NAAYAGI,1, N. E. MASTORAKIS§ Department of Engineering Systemsschool of Engineering, University of Greenwich (Medway Campus)Chatham Maritime, Kent ME4 4TBUNITED KINGDOM, article in Recent Researches in Applications of Electrical and Computer Engineering.

Abstract:Now a day's mobile phone became smart phone with lot of features. Smart phone comes with high resolution cameras and support high speed internet. This tends to increase the use of online transactions. But these is secured only by ID no. & password, this is not so secured. Biometric characteristics like fingerprint are changes person to person. So to increase the security of online transactions we use Fingerprint recognition with credit card/debit card transaction...........

Keywords: Smart phone, Embedded Camera, Fingerprint recognition, online transaction

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Abstract: In the process of making the system operating faster with low resource overhead, Mesochronous design approach has been suggested as an optimal solution. Such design performs a segregation of operational units in consideration to delay parameter. The delay units are considered towards common clocking system, to overcome the propagation delay in digital system operation. However, the delays are considered to be linearized w.r.to register alignment and common clocking method. The operation of a Mesochronous unit is performed via instruction and delay unit alignment............

Keywords: Clocking unit, Delay, Instruction redundancy, Mesochronous design, Register alignment

[1]. Suryanarayana B. Tatapudi and Jose G. Delgado-Frias, "A Mesochronous Pipeline Scheme for High Performance Low Power Digital Systems", ISCAS, IEEE, 2006.
[2]. Chen Chen, Souad Koliai, and Guang Gao, "Exploitation of Locality for Energy Efficiency for Breadth First Search in Fine-Grain Execution Models", tsinghua science and technology, 18, 6, 2013.
[3]. Mansi Jhamb, R.K. Sharma , A.K. Gupta, "A high level implementation and performance evaluation of level-I asynchronous cache on FPGA", Journal of King Saud University – Computer and Information Sciences, Elsevier 2015.
[4]. Francesco Vitullo, Nicola E. L‟Insalata, Esa Petri, Sergio Saponara, Luca Fanucci, "Low-Complexity Link Micro architecture for Mesochronous Communication in Networks on Chip", IEEE Transactions on Computers, Vol. 57, No. 9, September 2008.
[5]. Yaron Semiat and Ran Ginosar, "Timing Measurements of Synchronization Circuits", Proceedings of the 9th International Symposium on Asynchronous Circuits and Systems, IEEE, 2003.

Abstract: In this paper comparison of different biometric techniques are shown. Here we propose a new method called combinational biometrics (combination of two or more biometric techniques) for providing better security and authentication. In present day scenario security systems are essential almost everywhere, especially in commercial areas and educational institutions to provide such security, biometric systems are essential. A brief introduction of every biometric technique is also written and the results are compared with one another to choose the best biometric technique or combination............

Keywords: biometrics, authentication, security, combinational biometrics.

[1]. K.P Tripathi "A Comparative Study of Biometric Technologies with reference to Human interface International Journal of Advances in Science and Technology (IJAST) Vol. 2 Issue I (March 2014).
[2]. Kalyani Mali, Samayita Bhattacharya "Comparative Study of Different Biometric Features" IJARCE Vol. 2, Issue 7, July 2013.
[3]. Alina Klokova "Comparison of various biometric methods" Southampton, UK, SO17 1BJ.
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Abstract: In this paper, a compact design of microstrip patch antenna for defense and satellite communication isdesigned and results are analyzed through HFSS.Three slots are loaded on the top of the patch to enhance the bandwidth of reference rectangular microstrip patch antenna.The simulated antenna return loss is -18.5dB at 6.75 GHz, -18.2dB at 11.8 GHz and found bandwidth of 82.2% and 38.03% at 6.75 GHz, 11.8 GHz respectively.

Keywords: Microstrip patch antenna, Dual band, Slotted, High Bandwidth, Wireless, HFSS.

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Propagation Letters, vol. 8, pp. 1410-1413, 2009.

Abstract: A novel face recognition algorithm is presented in this paper. Histogram of Oriented Gradient features are extracted both for the test image and also for the training images and given to the Support Vector Machine classifier. The detailed steps of HOG feature extraction and the classification using SVM is presented. The algorithm is compared with the Eigen feature based face recognition algorithm. The proposed algorithm and PCA are verified using 8 different datasets............

Keywords: ...........

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[2]. Georghiades A.S., Belhumeur P.N., and Kriegman D.J., “From Few To Many: Illumination Cone Models For Face Recognition Under Variable Lighting and Pose,” IEEE Trans. Pattern Anal. Mach. Intelligence, vol. 23, no. 6 pp. 646-660 Jun 2001.

[3]. Hailing Zhou, Ajmal Mian, Lei Wei, Doug Creighton, Mo Hossny, and Saeid Nahavandi (December 2014). “Recent Advances on Single Modal and Multimodal Face Recognition: A Survey.” IEEE Transactions on Human-Machine Systems. [Online]. 44(6) pp.701-716. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6876188.

[4]. Gheorghita Ghinea, Raj kumar Kannan, and Suresh Kannaiyan (2014). “Gradient – Orientation – based PCA Subspace for Novel Face Recognition.” IEEE Access. [Online]. (2) pp. 914-920. Available: http:// ieeexplore. ieee. org/xpl/ abstractauthors. jsp?reload=true&arnumber=6878464. [5]. Navneet Dalal and Bill Triggs (Jun. 2005). “Histograms of Oriented Gradients for Human Detection.” IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05). [Online]. 1, pp. 886-893 Available: https:// lear .inrialpes. fr/ people/triggs/pubs/Dalal-cvpr05.pdf.

Abstract: The interest for transmission capacity in overall information systems keeps on expanding because of developing utilization of Internet and high-transfer speed applications, for example, video. All-optical signal processing is one promising system for giving the essential limit and offers payload transparency, power utilization which scales proficiently with expanding bit rates, lessened handling inertness, and ultrafast signal processing. These networks do not have any optical to electrical converters because signal is photonic throughout its path and thus energy is conserved which is otherwise wasted in conversion of photons to electrons and back............

Keywords:All-Optical Communication, Mach-Zehnder Interferometer, Multiplexer, Reversible gates, Semiconductor optical amplifiers.

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[5] Taraphdar Chinmoy, Chattopadhyay Tanay, Roy Jitendra Nath, “Mach-zehnder interferometer-based all-optical reversible logic gate”, Optics and Laser Technology, 2010; 42(2): 249–259

Abstract: Cognitive radio is a novel approach for improving the utilization of the radio electromagnetic spectrum.When a frequency band has primary and secondary users, the cognitive radios of the secondary users must monitor the band and be ready to cease their transmissions if a primary user's radio begins to transmit. Conventional spectrum sensing requires the secondary radios to refrain from communicating while they check for the emergence of primary signals. This paper gives an overview of different spectrum monitoring
approaches for OFDM based cognitive radio network............

Keywords: Cognitive radio, dynamic spectrum access, OFDM, spectrum sensing/monitoring

[1]. Abdelmohsen Ali and Walaa Hamouda, ―Spectrum Monitoring Using Energy Ratio Algorithm for OFDM-Based Cognitive Radio
Networks,‖ IEEE Trans. wireless communications vol. 14, no. 4,April 2015.
[2]. S. W. Boyd, J. M. Frye, M. B. Pursley, and T. C. Royster, ―Spectrum monitoring during reception in dynamic spectrum access
cognitive radio networks,‖ IEEE Trans. Commun., vol. 60, no. 2, pp. 547–558, Feb. 2012.
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no.2, pp. 6–15, Apr. 2009.
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Abstract: Due to passive tracking, fire and forget capabilities and ease of operation of guided missiles have emerged as an important anti-aircraft arsenal. Detection of target in real time is a difficult task when object is dynamic and even harder when the object tends to move at speed counted in Mach numbers. Moving target detection is a key area in image processing, infusion of this technology to the purpose of tracking target and destroying as in guided missiles can be very effective as it will reduce network links, and GPS navigation in aggressive electronic warfare environments...........

Keywords: guided missile, image processing, new surface on missile- wing, artificial intelligence

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[2]. Nishu Singla," Motion Detection Based on Frame Difference Method", International Journal of Information & Computation Technology, Volume 4, pp. 1559-1565, 15 Number 2014.
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Abstract: This paper presents brief account on smart antenna (SA) systemfor mobile wireless communications, The adoption of smart / adaptive antenna techniques in future wireless systems is expected to have a significant impact on the efficient use of the spectrum, the minimization of the cost of establishing new wireless networks, the optimization of service quality and realization of transparent operation across multi technology wireless networks [1]............

Keywords: Smart / Adaptive Antenna; Wireless; Beam forming; DSP; Diversity

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