{"title":"Baseline drift correction and heart rate estimation using Histogram technique","authors":"A. Dutta, Biswajit Kar","doi":"10.1109/IESPC.2017.8071876","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071876","url":null,"abstract":"Electrocardiogram (ECG) is the measurement of the electrical activity of the heart over a period of time. The different abnormalities of the heart can be found by analysing ECG. But many disturbances are present in the ECG. One such artifact is baseline drift. Here, in this paper Histogram technique is applied to correct baseline drift. Histogram, which gives the distribution of data based on its frequency of appearance is used to correct the baseline for various samples acquired from PTB diagnostic ECG database. The logic is applied by keeping in mind that the iso-electric or baseline is that portion of the ECG which shows the absence of electrical activity of the heart. Moreover after correction of the ECG baseline drift, the RR interval and heart rate is estimated. Further using the RR interval along the different statistical features like mean, median, mode, histogram the regularly irregular characteristics of the ECG is estimated and verified by manual observing. The heart rate estimated using our algorithm was found to be 99.65 % accurate.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"5 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120896063","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":"Area efficient dataflow hardware design of SAO filter for HEVC","authors":"Kaustubh Shukla, B. Swamy, P. Rangababu","doi":"10.1109/IESPC.2017.8071857","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071857","url":null,"abstract":"This paper presents the Area Efficient Dataflow Hardware Design of Sample Adaptive Offset filter (SAO) for High Efficiency Video Coding (HEVC). The proposed SAO filter architecture is designed to utilize least amount of resources which minimizes chip area and yields high synthesis frequency as is required for 4k×2k decoding/encoding based applications. The proposed filter is designed to work with a 64×64 de-blocked Coding Tree Unit (CTU) block which is enhanced to 66×66 to include the boundary pixels. The proposed SAO filter is based on the sequential access of pixels obtained from DBF using a control path. These values are filtered and mapped to 64×64 CTU and finally written in memory. The proposed SAO filter design is implemented on FPGA platform (Virtex-6-lx240T). The synthesized frequency is obtained as 100MHz in ASIC platform. The chip layout area is 15585.328 μm2 and gate count is 5k. The resource consumption is less as compared to literature works.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123412563","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":"Building a low cost solution using wireless sensor network for agriculture application","authors":"A. Mondal, I. S. Misra, S. Bose","doi":"10.1109/IESPC.2017.8071865","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071865","url":null,"abstract":"In many countries around the globe improper management of water resources for agriculture is one of the main issues for failure to crop yield. Hence there is a demand of water management system for agriculture which will maximize the crop yield. In this paper a novel approach is made to design and fabricate a closed-loop control system for soil-moisture monitoring and controlling. It is achieved through deployment of proposed Wireless Sensor Network (WSN) model in agriculture field. Since the end users are farmers, the cost of the product holds great importance. In market there are many WSN motes available but they are not application specific. The costs of these motes are much higher and beyond the reach of farmers. Due to this reason we have designed new sensor nodes with the help of Arduino Platform and Raspberry Pi module to minimize the cost of entire product. Selection of hardware component, firmware development, integration and field implementation, testing and optimization are the processes that have been followed to develop the product. The benefit of such design is to control all desired parameters for WSN according to own application requirement that sometimes is not achievable from the marketed product.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126046863","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":"Modelling and simulation of low cost RF energy harvesting system","authors":"Tapashi Thakuria, H. Singh, T. Bezboruah","doi":"10.1109/IESPC.2017.8071863","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071863","url":null,"abstract":"In this paper, we have presented modelling and simulation of a system to harvest electrical energy from ambient radio frequency signals. We assume that the radio frequency signal is of amplitude modulation type as if it is being broadcasted from a local medium wave radio transmitting station. In the proposed model, a voltage source is used as the equivalent of a ferrite core receiving antenna, which is then followed by a matching circuit, a step up transformer and a rectifier to obtain the direct current output. Simulation results have shown that the efficiency of the proposed model varies with a load resistance of the rectifier circuit.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114311502","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":"Fractal image compression with optimized domain pool size","authors":"Vijayshri Chaurasia, Rakesh Kumar Gumasta, Yashwant Kurmi","doi":"10.1109/IESPC.2017.8071894","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071894","url":null,"abstract":"Fractal image compression is an inventive method with a large number of advantages. Fractal process utilizes the existence of self-similarity in images. In practical applications, widely used approach of fractal image compressing has very high computational and time requirement of compression phase due to large number of image level comparison between sub-sections of image. It leads to a very high compression time. This paper presents optimization of domain pool size by aimed to provide acceptable retrieved image quality with affordable encoding time.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"201 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115697519","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 and testbed implementation of an energy efficient clustering protocol for WSN","authors":"Sreya Ghosh, I. S. Misra","doi":"10.1109/IESPC.2017.8071864","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071864","url":null,"abstract":"The relevancy of wireless sensor networks (WSNs) has developed enormously in the last decade. Sensors nodes are energy constraints devices. For the sustainability of sensor networks energy optimization is the prime challenge for researchers which can be achieved by efficient design of clustering routing protocols. LEACH is one of the most renowned hierarchical routing protocols which prepare the fields for many other routing protocols for WSN. An enhanced version of LEACH is the EEEAC protocol which is an adaptive clustering based on residual energy of each node and generated uniform cluster heads over the network. Unlike EEEAC which considers unique identification of subarea code, for locating the nodes position in this paper we use the threshold level of mean link quality of sensor node for sub-area division. This process reduces the cost complexity and size of sensor nodes and non-functioning of GPS within indoor environment for area division. The significant contribution of this work lies in the real test bed implementation of both LEACH and our proposed model under SENSEnuts. Network stability and battery consumption are evaluated practically which shows that the modified EEEAC (mEEEAC) is the more energy efficient enhancing network lifetime.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131564830","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}
Usha Rani Gogoi, M. Bhowmik, A. Ghosh, D. Bhattacharjee, Gautam Majumdar
{"title":"Discriminative feature selection for breast abnormality detection and accurate classification of thermograms","authors":"Usha Rani Gogoi, M. Bhowmik, A. Ghosh, D. Bhattacharjee, Gautam Majumdar","doi":"10.1109/IESPC.2017.8071861","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071861","url":null,"abstract":"Infrared breast thermography with the potential of predicting the future risk of developing breast cancer, has been considered as an early breast abnormality detection tool. This paper investigates the importance of selecting the discriminative features for improving the classification accuracy of the infrared thermography based breast abnormality detection systems. Mann-Whitney-Wilcoxon statistical test has been used here to select the best discriminative features from a feature set of 24 features, extracted from each breast thermogram of DBT-TU-JU and DMR databases. Three set of features: FStat, STex and SSigFS generated from these 24 extracted features are then fed into six most widely used classifiers for comparing the efficiency of each feature set in breast abnormality detection. The experimental results show that among all three feature sets, statistically significant feature set (SSigFS) provides more accuracy in discriminating the abnormal breast thermograms from the normal.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132414417","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 Ancilla Invariant and Quantum Cost efficient reversible arithmetic components","authors":"H. Jayashree, V. K. Agrawal","doi":"10.1109/IESPC.2017.8071858","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071858","url":null,"abstract":"Reversible computing is an emerging field of research and has made remarkable progress. Owing to the reduced energy dissipation in reversible circuits, a lot of research has been done on the design of reversible circuits. In reversible logic circuit designs, along with primary inputs, few constant inputs (Ancilla Inputs) are used to realize required reversible functions. In addition to this, few unused or extra output bits are generated; these bits are named as Garbage Output bits. A challenge in the reversible computation is to use minimum Ancilla Inputs and generate zero Garbage Outputs. In this work, we present designs for addition, subtraction, and addition or subtraction operations. The designs are primarily optimized to achieve zero Garbage Outputs and minimum Ancilla Inputs. In addition, these proposed arithmetic circuits are designed for best Gate Count and Quantum Cost values compared to the existing counterparts.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122100427","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":"Sensitivity of carbon nanotube based junctionless ion sensitive field effect transistor (CNTJLISFET) for HfO2 and ZrO2 gate dielectrics: Experimental and theoretical investigation","authors":"Hiranya Ranjan Thakur, Gaurav Keshwani, J. Dutta","doi":"10.1109/IESPC.2017.8071880","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071880","url":null,"abstract":"The gate oxide layer determines the sensitivity of an Ion Sensitive Field Effect Transistor(lSFET). The sensitivity of HfO2 and ZrO2, two high κ gate dielectric oxides have been determined theoretically by using Bousse's model and found to be equal to 56.3 mV/pH and 58.2 mV/pH respectively in the pH range 1–14. The effect of temperature on sensitivity was also theoretically obtained. The sensitivity reaches maximum value of 69.7 mV/pH and 71.1 mV/pH for HfO2 and ZrO2 in the temperature range 5–90 °C. Experiments then have been performed on carbon nanotube (CNT) based fabricated junctionless ISFET devices (CNTJLlSFET) and result shows a sensitivity of 57.5 mV/pH for HfO2 gate ISFET and 60 mV/pH for ZrO2 gate lSFET at room temperature. The experimental output characteristics relevant to CNT in the pH range 5–9 have been compared with that of theoretical results.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122383234","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":"Automatic land-cover classification using semi-supervised multilayer perceptron for analyzing remotely sensed images","authors":"Shounak Chakraborty, Sunit Kumar Adhikary, M. Roy","doi":"10.1109/IESPC.2017.8071860","DOIUrl":"https://doi.org/10.1109/IESPC.2017.8071860","url":null,"abstract":"In this article, a land-cover classification technique is proposed using semi-supervised Multilayer Perceptron (MLP) where only a few labeled samples are available to train the classifier. Here, the MLP initially trained using a few labeled samples is used to predict the class labels of the unlabeled samples to obtain soft class labels. The soft class labels of each unlabelled samples are boosted with respect to that of their k nearest neighbors. This is done to exploit the spatial relationship among the patterns. Finally re-training for MLP is carried out iteratively by using the available labeled samples along with the selected samples from the most confidently predicted ones. The retraining continues until the prediction values are significantly stable across iterations. Here a differential weighted mean of k neighborhood is used for boosting of soft class label and a semi-automatic threshold selection algorithm is investigated to identify the most confidently predicted samples. To assess the effectiveness of the proposed methodology, experiments on land-cover classification are conducted on patterns from Landsat8 satellite images for two different geographical regions. The obtained results outperform the corresponding supervised strategy under the scenario of labeled data scarcity.","PeriodicalId":383252,"journal":{"name":"2017 International Conference on Innovations in Electronics, Signal Processing and Communication (IESC)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124784372","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}