{"title":"Determination of glucose concentration from near infrared spectra using least square support vector machine","authors":"B. A. Malik","doi":"10.1109/IIC.2015.7150789","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150789","url":null,"abstract":"One of the many challenges for translating noninvasive glucose measurement into clinical practice is the calibration of the measuring instrument. In this work, least squares support vector regression (LS-SVR) has been used to develop a multivariate calibration model for determination of glucose concentration from near infra-red (NIR) spectra. The behaviour of developed model is studied on NIR spectra of a mixture composed of glucose, urea, and triacetin which spans from 2100 nm to 2400 nm with a spectral resolution of 1nm. The proposed model improved the standard error of prediction (SEP) from 49.4 mg/dL in case of Principal Component Regression (PCR) and 27.5 mg/dL in case of Principal Least Squares Regression (PLSR) to 19.4mg/dL.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121257629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Khadijah Ismail, P. Menon, S. Shaari, A. Ehsan, N. Arsad, A. Bakar
{"title":"Measurement of a post-amplified CWDM system performance with EDFA-SOA amplifiers","authors":"Khadijah Ismail, P. Menon, S. Shaari, A. Ehsan, N. Arsad, A. Bakar","doi":"10.1109/IIC.2015.7150904","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150904","url":null,"abstract":"This paper describes the performance measurement of a Coarse Wavelength Division Multiplexing (CWDM) system with Erbium Doped Fiber Amplifier-Semiconductor Optical Amplifier (EDFA-SOA) in post-amplifier configuration. The results are acquired from experimental work where 8 CWDM channels ranges from 1471 nm to 1611 nm wavelengths are being transmitted and the total link distance is 65 km. The proposed amplified system causes a great increase in the measured input power to the receiver subsystem compared to when no amplifier has been utilized. The proposed amplified system is useful to support the transmission in metro access network (MAN) scenario.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122288056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Design of Baugh Wooley and Wallace tree multiplier using two phase clocked adibatic static CMOS logic","authors":"V. Muley, Anchu Tom, T. Vigneswaran","doi":"10.1109/IIC.2015.7150926","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150926","url":null,"abstract":"In this paper the low power operation of Baugh wooley multiplier and Wallace tree multiplier are discussed. The circuits are implemented using two phase clocked adiabatic static CMOS logic (2PASCL) and the power consumption of these circuits is compared with those of static CMOS logic. Baugh Wooley multiplier is implemented using three different designs. The circuits are implemented in 45nm CMOS process technology and the comparison result shows that Wallace tree Multiplier shows less power consumption compared to Baugh wooley multiplier and the power consumption is reduced by 62.66% for Wallace tree multiplier compared to static CMOS logic.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122338534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Performance analysis of cascaded H-bridge 13 level STATCOM during switch fault","authors":"K. Varalakshmi, R. L. Narsimham, G. Tulasiramdas","doi":"10.1109/IIC.2015.7150800","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150800","url":null,"abstract":"STATCOM utilization to compensate the reactive power of the grid must be protected from faults in the switches. The switching of the STATCOM makes it more vulnerable to switch failures such as open circuit and short circuit due to high frequency switching. This paper introduces several switching techniques applied to a 13-level cascaded H-bridge inverter topology with fault detection and mitigation. The performance and analysis is evaluated with dynamic fault conditions. Reconfiguring the switch failures in any of the H-bridge by bypassing the faulty H-bridge with a bi-directional switch, along with THD spectrum analysis is presented with graphical representation.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127205505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Feature based dense disparity estimation","authors":"Shashi Poddar, Hemraj Sahu, Mohit R. Bangale, Vipan Kumar, Amod Kumar","doi":"10.1109/IIC.2015.7150881","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150881","url":null,"abstract":"Dense disparity estimation for stereo imaging is an important building block for several computer vision applications. Feature based disparity estimation technique provides disparity at only few of the known feature points and thus does not give a good estimate of the complete region. In this paper, a novel framework of dense disparity estimation using feature correspondences are proposed, which employs image segmentation and feature based segment matching technique as the core methodology. It avoids any optimization technique and is thus not an NP-hard problem. The initial features obtained using SURF detector is used for matching segments indirectly. Segments which do not contain any feature point are matched via epipolar constraint by randomly selecting keypoints in the reference image. The proposed technique has been compared with local window based matching technique and found to provide better texture conservation in the resultant dense image. The proposed algorithm sets a new mechanism for computing dense depth from sparse disparity points which though requires further improvement in terms of accuracy.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125912467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evanescent absorption based refractive index measurement at 1.3 µm","authors":"S. Chakraborty, K. Sinha, Prashanth Kumar","doi":"10.1109/IIC.2015.7150856","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150856","url":null,"abstract":"In this article the different works of optical fiber based refractive index measurements is reviewed. An experimental study and analysis of fiber optic cable based refractive index sensor has been carried out to measure the change in signal for different solutions of known refractive indices. The model is based on evanescent field absorption in medium of different refractive indices. A multi-mode step index fiber of diameter 62.5/125±5 μm is used to operate at near infrared (@1310 nm) laser source. The cladding of the fiber was removed to a maximum of 40% of its thickness and the fiber was dipped in water, ethanol and chloroform. The output was measured using a digital power meter. Maximum deviation of 0.003 is obtained in the linear fit of the normalized signal with known refractive index values.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125126213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ashutosh Kabra, G. Karmakar, M. Kumar, P. P. Marathe
{"title":"Sensitivity analysis of safety system architectures","authors":"Ashutosh Kabra, G. Karmakar, M. Kumar, P. P. Marathe","doi":"10.1109/IIC.2015.7150860","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150860","url":null,"abstract":"Indian reactors traditionally adopted 2-out-of-3 (2oo3) architecture for safety systems. But, contemporary reactor safety systems are employing 2-out-of-4 (2oo4) architecture in spite of the increased size and cost due to the additional channel. This motivated us to carry out a comparative study of 2oo3 and 2oo4 architecture, especially for their dependability attributes - safety and availability. Quantitative estimation of safety and availability helps in adjudging the worthiness of adopting the architecture. The architectures are analyzed for their sensitivity against channel failure rates, repair rates, diagnostics coverage and periodic surveillance test interval. With all these parameters, system is modeled as Markov regenerative process and analyzed. An exhaustive analysis of dependability attributes with respect to the variation in system's parameter has been presented.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125521827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Retinal blood vessel segmentation using graph cut analysis","authors":"P. Wankhede, K. Khanchandani","doi":"10.1109/IIC.2015.7150973","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150973","url":null,"abstract":"The automated segmentation of blood vessels helps the ophthalmologist for early detection and possible treatment of retinal diseases. This paper presents a novel method for automatic segmentation of blood vessels using graph cut method. Initially, we applied mean filter, convolution by Gaussian kernel, shade correction and top-hat transformation as preprocessing steps for enhancement of blood vessels. It significantly enhance retinal image while suppress the noise and non-vessel structures keeping vessel information. Then vascular structure is extracted using graph cut segmentation. The proposed approach is tested on publicly available DRIVE dataset. Performance analysis is carried out and compared with other methods. The values achieved with our novel method for area under curve, accuracy, sensitivity and specificity are 0.9605, 0.9626, 0.7261 and 0.9806 respectively. This performance parameter comparison shows the effectiveness of our method for improving the segmentation results and hence detects blood vessels accurately.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126732394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A survey on offline signature recognition and verification schemes","authors":"M. R. Deore, S. M. Handore","doi":"10.1109/IIC.2015.7150731","DOIUrl":"https://doi.org/10.1109/IIC.2015.7150731","url":null,"abstract":"Signature has been a distinguishing biometric feature. Today the human signature of a person is used as an identification of person because we are all know that the each person has distinct signature and every signature has its own physiology or behavioral characteristics. So the human signature used as a identification of person in various work like bank checks etc. The signature identification can be offline or online. We used the image processing technique for offline signature identification here no dynamic feature are available in offline identification. A brief survey on various off-line signature recognition & verification schemes is represented this paper.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127324099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Beyond test pattern generation: Coverage analysis","authors":"B. Bhowmik, J. Deka, S. Biswas","doi":"10.1109/IIC.2015.7151009","DOIUrl":"https://doi.org/10.1109/IIC.2015.7151009","url":null,"abstract":"The size and complexity of the very large scale integrated circuits are ever increasing because of rapid advancements of deep-submicron and nanometer technologies. It has become imperative to address and attack the problems associated with verification at earlier design stages. The paper proposes a high level design verification scheme for the circuits designed at the behavioral level. The scheme is based on selection of a goal node in a control flow graph representation of a design under test. The scheme focuses on generation of suitable test patterns that adds gaining confidence in correctness of the design via code coverage metrics. The scheme does complete verification for a design in two attempts. First time verification attempts testing that exercises a set of test patterns to ensure the correctness. Second time verification involves code coverage analysis with the generated test patterns that accounts amount of correctness of the design. Experiments have been accomplished on a number of custom-built as well as ITC'99 benchmark circuits and establish the scalability of the proposed scheme. Experimental results establish the fact that high code coverage guarantees quality circuit design.","PeriodicalId":155838,"journal":{"name":"2015 International Conference on Industrial Instrumentation and Control (ICIC)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130401997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}