R. Sivakumar, Manu Eldho, C. Jiji, A. Vinekar, R. John
{"title":"Diagnosis of plus diseases for the automated screening of retinopathy of prematurity in preterm infants","authors":"R. Sivakumar, Manu Eldho, C. Jiji, A. Vinekar, R. John","doi":"10.1109/ICIINFS.2016.8262975","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8262975","url":null,"abstract":"The prevalence of Retinopathy of Prematurity (ROP) among preterm infants in the developing countries like India has increased many fold during the past decades. The main cause of this problem is lack of awareness among people, improper diagnostic methods, inter expert variability while screening etc. Treatment of ROP, one of the leading causes of childhood blindness is warranted based on the diagnosis of Plus disease. Comparison of tortuosity of blood vessels with a gold standard image was one of the common techniques used for its screening. Quantitative assessment of the disease includes evaluation of blood vessel tortuosity and vascular dilation in the retinal image. We present a semi-automated computer-based method for the assessment of Plus disease in ROP. This method involves initial preprocessing of the image followed by evaluation of tortuosity and width of retinal blood vessels. Based on the implemented work two image databases, EIARG2 and KIDROP were quantitatively classified as plus, pre-plus or normal case with high accuracy.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116590376","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}
R. Panwar, Varsha Mishra, Smitha Puthucheri, V. Agarwala
{"title":"Application of sandwiched sierpinski carpet fractal FSS for performance enhancement of microwave absorbing composite","authors":"R. Panwar, Varsha Mishra, Smitha Puthucheri, V. Agarwala","doi":"10.1109/ICIINFS.2016.8263045","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8263045","url":null,"abstract":"Stealth applications require that an absorber should not only provide wide absorption bandwidth, but should also be as thin as possible. Therefore, the main aim of this paper is to develop an efficient microwave absorber with lower thickness (t < 1.5 mm) along with effective absorption bandwidth for reflection loss (RL) < −10 dB. The goal has been achieved with the application of fractal FSS (FFSS) sandwiched between the optimized layers of microwave absorbing composites (MACs). The higher iterated Sierpinski carpet FFSS sandwiched MAC has been designed using Ansoft HFSS and experimentally verified. The numbers of MAC layers are restricted up to only two layers as per the feasibility for its successful practical implementation. The design process encompasses the proper optimization of MAC layer thickness and FFSS dimension that minimize at the same time the RL over a specified range of frequencies. The Sierpinski carpet FFSS sandwiched double layer MAC (t = 1.5 mm) shows a strongest RL of −14.5 dB at 11.3 GHz with −10 dB absorption bandwidth of 3.0 GHz. The obtained result reflects the potential of FFSS sandwiched MAC for distinct EM applications.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115763769","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":"Internal model control based fractional order PID controller for knee joint motion","authors":"S. Kaur, Sumeet Sagar, Swati Sondhi","doi":"10.1109/ICIINFS.2016.8262958","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8262958","url":null,"abstract":"Biomechanics is an area of research gaining lot of popularity in the recent times. In orthopedic industries, biomechanics are widely used to design orthopedic implants for various body joints, dental parts, external fixations, exo-skeletons and other medical purposes. Here, a technique for designing an internal model based fractional order PID controller for controlling the knee joint motion i.e. the movement of the shank around the knee joint, is suggested. Mathematical model is used for designing the controller and then simulation is done in simulink environment. In this technique, three out of five parameters i.e., kp, ki and kd are calculated using the conventional IMC based concept and the remaining two parameters i.e., λ and μ are obtained using trial and error method. The design technique proposed here is mathematically very simple. Moreover, better results were observed with the controller designed using the proposed designing technique as compared to the fractional controllers available in the literature so far. Using the integral error criterion robustness of the proposed controller with respect to system parameter variation is monitored and it is seen that it is better as compared to the existing fractional controllers.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122655732","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":"Development and design of multi-band bandpass filter based on the concept of spoof surface plasmon polaritons","authors":"R. Jaiswal, N. Pathak","doi":"10.1109/ICIINFS.2016.8262997","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8262997","url":null,"abstract":"In this paper, we report a multi-band bandpass filter based on the concept of spoof or designer surface plasmon polaritons (SSPP's). When metal surface is corrugated with periodical grooves, it support surface plasmon polaritons mode at microwave frequency which is known as designer or spoof SPP's. An efficient conversion is required from QTEM mode of microstrip to SSPP mode, to feed energy into and extraction of signal from plasmonic structure. In this work first a transition device is implemented using the gradient corrugated strip, in which SSPP wave is highly confined at the teeth part of the corrugated surface. After then, its response is recorded by inserting a complementary split ring resonator (CSRR) in ground plane. With these CSRR rings, the device shows excellent bandpass filtering characteristics. The proposed devices are designed and fabricated. Simulation and measurement results of reflection and transmission coefficient are in good agreement at microwave frequency.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128429090","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":"Synchronization of motion from multiple humans and humanoid robot based on kinect V2","authors":"P. S. Akhil, A. M. Parimi","doi":"10.1109/ICIINFS.2016.8262973","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8262973","url":null,"abstract":"Humanoid robots have evolved into a key technology required for many applications which are beyond the reach of humans. As these robots have high number degrees of freedom, a conventional control system is hard to develop. Tele-operation of these humanoid robots by humans is one area which has drawn a lot of interest from the researchers in recent times. This paper proposes a method to imitate the physical movements of multiple persons using Kinect V2 developed by Microsoft. Two main issues have been addressed in this paper. One is finding out the position of speaker when a verbal command is given and the other is to track the body of the speaker and mimic. Multi — microphone array in Kinect V2 has been used for speech recognition and to point the direction of the speaker. Once a mimic command is given by a person, the location of his/her body is obtained and the skeletal data of this person would be used to imitate. The skeletal data of the person being tracked will contain 25 three dimensional coordinates which are the positions of various joints in the body with respect to Kinect V2. Angles at various joints of the skeleton are extracted and given to the microcontroller which controls the humanoid robot. Humanoid robots are not very much stable, whenever the posture of the robot changes there is every chance that the robot may go out of balance. Hence a Zero Moment Point (ZMP) based balance algorithm is implemented for the balancing of the robot.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"205 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124609332","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":"Management of periodically reviewed inventory systems with discrete variable structure control","authors":"Rajashree Taparia, S. Janardhanan, Rajeev Gupta","doi":"10.1109/ICIINFS.2016.8262906","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8262906","url":null,"abstract":"This paper describes control of inventory systems with nonperishable and perishable goods. The inventory system considered is a periodic review system where system is reviewed periodically and orders issued are replenished by the supplier after some time called Lead time. The objectives expected from such a system are that the customer demand is fulfilled and the desired stock is maintained. The customer demand is considered as an uncertainty into the system and control law based on discrete sliding mode control is developed for replenishing orders. The state space model is developed and simulations are done for replenishment orders, the on hand stock and the supply to meet the demand. The results validate the required objectives.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115865507","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":"CORDIC based novel energy-efficient approximate DCT architecture for error-resilient applications","authors":"V. Satpute, Neha K. Nawandar","doi":"10.1109/ICIINFS.2016.8263020","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8263020","url":null,"abstract":"There is energy conflict in battery operated multimedia devices that leads to poor and degraded image/ video quality. In such type of devices the most crucial, vital and computationally exhaustive compression standard element used is the Discrete Cosine Transform (DCT). This paper instigates one such novel DCT architecture that employs very well-known COordinate Rotation DIgital Computer (CORDIC) unit and some approximation techniques which provides with effective computation based on certain assumptions where the correlation between the nearby pixels is exploited and dependency between the coefficients is used. The proposed architecture transpires out to have just 16 coefficients as the end result and not all of the 64 coefficients. This amalgamates the interdependence amid the DCT coefficients (a, b to g) that in turn squeezes them into three (seven to three), thereby allowing the computation of the other four from these three using adders and shifters. The effectiveness of the proposed architecture is evaluated by using various parameters like Peak Signal to Noise Ratio (PSNR), Structural Similarity Index (SSIM), Gradient Mean Square Deviation (GMSD) that are available for evaluation of image quality via modeling them in MATLAB. The architecture turns out to be nearly 54%, 30%, 86% and 55% more efficient in terms of energy over the radix-2 CORDIC, CORDIC based Loeffler DCT, data priority DCT and the RICO based DCT architectures.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121159197","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":"Regularized least square based identification for Wiener systems","authors":"Vikram Saini, L. Dewan","doi":"10.1109/ICIINFS.2016.8263059","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8263059","url":null,"abstract":"This paper presents a regularized least square algorithm for Wiener system identification by using bilinear parameterized formulation. This method is based on the decomposition of model form and assumes the invertibility of the non-linearity involved in the modeling of wiener model. In addition, the output of the linear block is corrupted with noise signal resulting in a model with correlated noise disturbance. The standard least square solution provides unregularized estimates in the presence of correlated noise disturbance. Therefore, an approach based on the decomposition of the wiener model form is formulated under the regularity constraint on the coefficients of basis functions to be used to model the nonlinearity. Simulation examples are given in the presence of noise to show the effectiveness of the decomposition based regularized least square iterative method.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127073480","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":"An evaluation system for cloud service selection using fuzzy AHP","authors":"R. Kumar, C. Kumar","doi":"10.1109/ICIINFS.2016.8263052","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8263052","url":null,"abstract":"Cloud computing is a large scale internet based computing paradigm that deliver of computing services over the Internet. With the recent advancement in the field of Cloud computing, it has become a new way of doing business. Cloud services play a crucial role in terms of on-demand services on a subscription basis. A number of available enterprises offer a large number of Cloud services to their customers with the equivalent functionality. Due to accelerated adaptation and vast availability of Cloud services, it is very difficult for the users to decide about the best service providers and the reason for its selection. Quality of Service (QoS) is the essential factor that has taken into account when selecting a cloud service with respect to users requirement. This paper discusses the fuzzy based Analytic Hierarchy Process (fuzzy-AHP) to efficiently tackle both quantitative and qualitative decision factors involved in selection of cloud service provider in current business scenario. Both the theoretical and practical background of this paper have shown that fuzzy AHP is capable to efficiency handle the fuzziness of the data involved in the multi-criteria decision making problem of this study.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130622028","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":"Study of role of channel engineering in dual-material-double-gate MOSFETs","authors":"Varun Goel, Sanjay Sharma","doi":"10.1109/ICIINFS.2016.8263044","DOIUrl":"https://doi.org/10.1109/ICIINFS.2016.8263044","url":null,"abstract":"This paper presents a 2-D analytical model of threshold voltage for nanoscale graded-channel-dual-material-double-gate (GCDMDG) MOSFETs to discuss the advantage of incorporation of channel engineering in dual-material-double-gate (DMDG) MOSFETs. The 2-D analytical modeling is based upon the solution of 2-D Poisson's equation in channel region(s) using parabolic channel profile with the help of different boundary conditions and excluding the effect of interface charges. The surface potential and threshold voltage dependency on various device parameters have been studied to support the advantages of GCDMDG MOSFETs over DMDG MOSFETs. To validate the analytical model results, numerical simulation data obtained from 2-D device simulators ATLAS™ SILVACO has been used.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132725248","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}