The hardware implementation of the Rivest-Shamir-Adleman (RSA) algorithm is presented. Among the various techniques found in the cryptographic realm, the RSA algorithm constitutes the most widely adopted public-key scheme. The performance of most crypto systems is primarily determined by an efficient implementation of arithmetic operations. The RSA algorithm entails a modular exponentiation operation on large integers, which is considerably time-consuming to implement. In this paper a new architecture for RSA Algorithm based on Ancient Indian Vedic Mathematics is proposed. The architecture is specifically based on the sutras named 'Nikhilam' and 'Arunanka'. The paper deals with the issues involved in the design of new architecture.
{"title":"A New Architecture for RSA Algoritmm Using Vedic Mathematics","authors":"R. Kaduskar","doi":"10.1109/ICETET.2011.26","DOIUrl":"https://doi.org/10.1109/ICETET.2011.26","url":null,"abstract":"The hardware implementation of the Rivest-Shamir-Adleman (RSA) algorithm is presented. Among the various techniques found in the cryptographic realm, the RSA algorithm constitutes the most widely adopted public-key scheme. The performance of most crypto systems is primarily determined by an efficient implementation of arithmetic operations. The RSA algorithm entails a modular exponentiation operation on large integers, which is considerably time-consuming to implement. In this paper a new architecture for RSA Algorithm based on Ancient Indian Vedic Mathematics is proposed. The architecture is specifically based on the sutras named 'Nikhilam' and 'Arunanka'. The paper deals with the issues involved in the design of new architecture.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126258623","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}
The proposed work is based on the fact that the complete set of bit nodes for an LDPC code may not always be required at the receiving side for successful decoding. A corresponding strategy is therefore built up. In contrast to common practice, the total number of iterations available is shared among different sets. The first set runs the decoding algorithm with all its bit nodes. Successive sets (in case of decoding failure) runs each with a different selection of "erased" bit nodes, leading to an overall non-monotonic behavior. The end result is a system capable of effectively dealing with the problem of cycles and trapping sets without even being aware of their existence. Reported results show an important coding gain over conventional systems.
{"title":"Erasing Bit Nodes on the Bipartite Graph for Enhanced Performance of LDPC Codes","authors":"P. C. Catherine, K. Soyjaudah","doi":"10.1109/ICETET.2011.45","DOIUrl":"https://doi.org/10.1109/ICETET.2011.45","url":null,"abstract":"The proposed work is based on the fact that the complete set of bit nodes for an LDPC code may not always be required at the receiving side for successful decoding. A corresponding strategy is therefore built up. In contrast to common practice, the total number of iterations available is shared among different sets. The first set runs the decoding algorithm with all its bit nodes. Successive sets (in case of decoding failure) runs each with a different selection of \"erased\" bit nodes, leading to an overall non-monotonic behavior. The end result is a system capable of effectively dealing with the problem of cycles and trapping sets without even being aware of their existence. Reported results show an important coding gain over conventional systems.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127278212","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}
Engineering activities in product modeling systems define and relate object representations in a structure. An evergreen problem in product object definition is that most of the utilized knowledge can not be represented in the product model. At the same time, most of the omitted knowledge would be essential at application of the relevant object representations. The authors of this paper defined and published knowledge representations in order to extend the currently available product modeling capabilities for this purpose. In this paper, they discuss and detail issues of a new adaptive process for the creation and integration of knowledge that is essential for effective application of product model objects at development, modification, reconfiguration, and correction of product. After an introduction of model object definition, knowledge communication shortage in the currently typical product modeling process is emphasized and explained. As a possible solution, a new background knowledge assisted engineering process is introduced. Following this, three component modeling processes of this engineering process are detailed. They are human thinking and communication process, process for the definition of behaviors, and process for the propagation of intended influences. Finally, definition of intended influence and definition of knowledge in intended influence are explained.
{"title":"A New Adaptive Process for Product Model Object Definition","authors":"L. Horváth, I. Rudas","doi":"10.1109/ICETET.2011.35","DOIUrl":"https://doi.org/10.1109/ICETET.2011.35","url":null,"abstract":"Engineering activities in product modeling systems define and relate object representations in a structure. An evergreen problem in product object definition is that most of the utilized knowledge can not be represented in the product model. At the same time, most of the omitted knowledge would be essential at application of the relevant object representations. The authors of this paper defined and published knowledge representations in order to extend the currently available product modeling capabilities for this purpose. In this paper, they discuss and detail issues of a new adaptive process for the creation and integration of knowledge that is essential for effective application of product model objects at development, modification, reconfiguration, and correction of product. After an introduction of model object definition, knowledge communication shortage in the currently typical product modeling process is emphasized and explained. As a possible solution, a new background knowledge assisted engineering process is introduced. Following this, three component modeling processes of this engineering process are detailed. They are human thinking and communication process, process for the definition of behaviors, and process for the propagation of intended influences. Finally, definition of intended influence and definition of knowledge in intended influence are explained.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121597670","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}
Automatic generation of software test cases is studied. Within software engineering the software testing phase aims to find errors in software. However, achieving a fully tested program is a hard problem. Moreover, automation of test generation seems to be useful in order to reduce the software development cost. A scheme for the test case generation using tabu search is presented by Srivastava et. al. in 2009. In this paper, we work on their scheme. The scheme is implemented by varying slightly and comprehended by taking example for the further improvement. The study confirms that for assigning priority among the generated test cases for complex problems dynamic clustering is more suitable as compared with k-means clustering.
{"title":"On the Inference of Automatic Generation of Software Tests","authors":"G. L. Prajapati","doi":"10.1109/ICETET.2011.44","DOIUrl":"https://doi.org/10.1109/ICETET.2011.44","url":null,"abstract":"Automatic generation of software test cases is studied. Within software engineering the software testing phase aims to find errors in software. However, achieving a fully tested program is a hard problem. Moreover, automation of test generation seems to be useful in order to reduce the software development cost. A scheme for the test case generation using tabu search is presented by Srivastava et. al. in 2009. In this paper, we work on their scheme. The scheme is implemented by varying slightly and comprehended by taking example for the further improvement. The study confirms that for assigning priority among the generated test cases for complex problems dynamic clustering is more suitable as compared with k-means clustering.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126622583","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}
Dangerous traffic accident is easy to happen when vehicles move on curve roads at night. The main reason is conventional front light do not provide sufficient and reasonable illumination for nighttime visibility to be adapted to curves. On that situation, this paper was focused on control model and simulation for Adaptive Front light System (AFS) of vehicles on curve roads. Because vehicles' movement was related to complex dynamics, firstly linear two-degrees-freedom turning model and lateral role model of vehicles were studied. On the basis of these models, this paper put forward control algorithm of adaptive front light on curve roads. From the research, it was concluded that horizontal swing angles of vehicles' front light on curve roads were adjusted according to drivers' visual angle change with velocity change, front wheels' swing angle and side-slip angle, and vertical swing angles of vehicles' front light on curve roads was adjusted according to lateral roll angle of the vehicle' body, and longitudinal irradiation distance of vehicles' front light on curve roads was controlled by safe stopping distance of vehicles. LIN (Local Interconnect Network) based systems may alter the dynamic behavior of vehicle. The vehicle's motion directly influences the lighting direction of AFS (Adaptive Front-lighting System), and the effect of the vehicle dynamics on the swiveling headlamp can be simulate.
{"title":"Design and Implementation of Adaptive Front Light System of Vehicle Using FPGA Based LIN Controller","authors":"M. Giradkar, M. Khanapurkar","doi":"10.1109/ICETET.2011.67","DOIUrl":"https://doi.org/10.1109/ICETET.2011.67","url":null,"abstract":"Dangerous traffic accident is easy to happen when vehicles move on curve roads at night. The main reason is conventional front light do not provide sufficient and reasonable illumination for nighttime visibility to be adapted to curves. On that situation, this paper was focused on control model and simulation for Adaptive Front light System (AFS) of vehicles on curve roads. Because vehicles' movement was related to complex dynamics, firstly linear two-degrees-freedom turning model and lateral role model of vehicles were studied. On the basis of these models, this paper put forward control algorithm of adaptive front light on curve roads. From the research, it was concluded that horizontal swing angles of vehicles' front light on curve roads were adjusted according to drivers' visual angle change with velocity change, front wheels' swing angle and side-slip angle, and vertical swing angles of vehicles' front light on curve roads was adjusted according to lateral roll angle of the vehicle' body, and longitudinal irradiation distance of vehicles' front light on curve roads was controlled by safe stopping distance of vehicles. LIN (Local Interconnect Network) based systems may alter the dynamic behavior of vehicle. The vehicle's motion directly influences the lighting direction of AFS (Adaptive Front-lighting System), and the effect of the vehicle dynamics on the swiveling headlamp can be simulate.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127137811","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}
The present study reports the evaluation study of the traffic noise assessment and its annoyance on the quality of life among resident's adjacent to arterial roads in Intermediate City, Yavatmal, district place in Maharashtra state (India). Traffic noise levels were measured during peak (morning, evening) and Non peak hours. Paper reports noise level status on two major arterials in Yavatmal City. Traffic noise level data were analyzed to evaluate noise descriptors in the form of Lmax, Lmin, L10, L50, L90, Leq, LNP, TNI & Noise climate. The L10 levels ranges from 70 dB (A) to 89 dB (A), Lmax ranges from 84 dB (A) to 117 dB (A). NC ranges from 5 dB (A) to 23 dB (A). In these areas most of the times noise levels were found exceeding the prescribed limit. Traffic volume modal split were also ascertained and two wheelers were found as a most dominant modes of transport. Variation of noise levels with reference to each category of vehicular traffic and total traffic were assessed and presented in a very comprehensive manner. Simultaneously a total of 314 individuals in the vicinity of arterials were questioned in writing for their perceptions and attitudes towards road traffic noise. The health effects of noise pollution are analyzed with the help of questionnaire survey. While significant number of individuals were aware of the interference of traffic noise with daily activities and awareness of the health impact. The socioeconomic characteristics of the sample population were identified and the perceived impact of noise on their welfare and health was evaluated. While significant number of individuals were aware of the interference of traffic noise with daily activities and awareness of the health impact
本研究报告了印度马哈拉施特拉邦亚瓦特马尔区中间城交通噪声评价及其对主干道附近居民生活质量的影响的评价研究。在繁忙时间(早上、晚上)和非繁忙时间测量交通噪音水平。本文报道了亚瓦马特市两条主干道的噪声水平状况。对交通噪声水平数据进行分析，以评价Lmax、Lmin、L10、L50、L90、Leq、LNP、TNI和噪声气候等形式的噪声描述符。L10级范围为70 dB (A)至89 dB (A)， Lmax范围为84 dB (A)至117 dB (A)， NC范围为5 dB (A)至23 dB (A)。在这些区域，大多数情况下发现噪声水平超过规定限值。确定了交通流量模式的划分，发现两轮车是最主要的交通方式。我们以非常全面的方式评估和展示了各类车辆和总交通的噪音水平变化情况。同时，我们以书面形式询问了314位居住在交通要道附近的居民对道路交通噪音的看法和态度。通过问卷调查，分析了噪声污染对健康的影响。虽然相当多的人意识到交通噪音对日常活动的干扰，并意识到其对健康的影响。确定了样本人群的社会经济特征，并评估了噪声对其福利和健康的感知影响。虽然相当多的人意识到交通噪音对日常活动的干扰，并意识到其对健康的影响
{"title":"Evaluation of Noise Pollution Annoyance at Uninterrupted Traffic Flow Condition","authors":"P. Nagarnaik, V. M. Mohitkar, D. Parbat","doi":"10.1109/ICETET.2011.32","DOIUrl":"https://doi.org/10.1109/ICETET.2011.32","url":null,"abstract":"The present study reports the evaluation study of the traffic noise assessment and its annoyance on the quality of life among resident's adjacent to arterial roads in Intermediate City, Yavatmal, district place in Maharashtra state (India). Traffic noise levels were measured during peak (morning, evening) and Non peak hours. Paper reports noise level status on two major arterials in Yavatmal City. Traffic noise level data were analyzed to evaluate noise descriptors in the form of Lmax, Lmin, L10, L50, L90, Leq, LNP, TNI & Noise climate. The L10 levels ranges from 70 dB (A) to 89 dB (A), Lmax ranges from 84 dB (A) to 117 dB (A). NC ranges from 5 dB (A) to 23 dB (A). In these areas most of the times noise levels were found exceeding the prescribed limit. Traffic volume modal split were also ascertained and two wheelers were found as a most dominant modes of transport. Variation of noise levels with reference to each category of vehicular traffic and total traffic were assessed and presented in a very comprehensive manner. Simultaneously a total of 314 individuals in the vicinity of arterials were questioned in writing for their perceptions and attitudes towards road traffic noise. The health effects of noise pollution are analyzed with the help of questionnaire survey. While significant number of individuals were aware of the interference of traffic noise with daily activities and awareness of the health impact. The socioeconomic characteristics of the sample population were identified and the perceived impact of noise on their welfare and health was evaluated. While significant number of individuals were aware of the interference of traffic noise with daily activities and awareness of the health impact","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130363999","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}
T. Fujita, Kohei Fujii, Toshikazu Onishi, K. Maenaka, K. Higuchi
Human centered transportation systems assume a large role in our daily life. In order to improve the quality and safeness of the systems, an ultra-small wearable sensor network that monitors the human operator's activity is heavily demanded. The system is constituted by the fully batch fabricated MEMS (Micro electromechanical systems) sensors, MCU (Micro control unit), ICs (Integrated circuits), RF (Radio frequency) module and also energy harvester for power supply. The energy harvester is one of the small power generators that obtain the electrical energy from the ambient environment. This autonomous power supply provides the continuous monitoring system for long periods. This paper reports a vibratory type energy harvester by using electrostatic mechanism and its application for the human centered transportation system.
{"title":"Vibratory Energy Harvester for Human Centered Transportation System Applications","authors":"T. Fujita, Kohei Fujii, Toshikazu Onishi, K. Maenaka, K. Higuchi","doi":"10.1109/ICETET.2011.29","DOIUrl":"https://doi.org/10.1109/ICETET.2011.29","url":null,"abstract":"Human centered transportation systems assume a large role in our daily life. In order to improve the quality and safeness of the systems, an ultra-small wearable sensor network that monitors the human operator's activity is heavily demanded. The system is constituted by the fully batch fabricated MEMS (Micro electromechanical systems) sensors, MCU (Micro control unit), ICs (Integrated circuits), RF (Radio frequency) module and also energy harvester for power supply. The energy harvester is one of the small power generators that obtain the electrical energy from the ambient environment. This autonomous power supply provides the continuous monitoring system for long periods. This paper reports a vibratory type energy harvester by using electrostatic mechanism and its application for the human centered transportation system.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"205207 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116655481","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}
This paper presents a model of computing with words using fuzzy deduction graph (FDG). The issue of how to represent and reason about rules containing words that is fuzzy in its nature is addressed in the FDG model. The premises are assumed to be expressed as propositions in a natural language. We refer to fuzzy rules as the rules with certainty factors. Then, the rules of inference in fuzzy logic are employed to propagate the constraints from premises to conclusions. Motivated by Cao and Chen [5] model of computing with words on fuzzy Petri nets, we have developed the model on FDG. This concept is then applied to reasoning with linguistic quantifiers.
{"title":"A Fuzzy Deduction Graph Model for Computing with Words","authors":"Pragya Shukla, S. Tokekar, Suresh Jain","doi":"10.1109/ICETET.2011.55","DOIUrl":"https://doi.org/10.1109/ICETET.2011.55","url":null,"abstract":"This paper presents a model of computing with words using fuzzy deduction graph (FDG). The issue of how to represent and reason about rules containing words that is fuzzy in its nature is addressed in the FDG model. The premises are assumed to be expressed as propositions in a natural language. We refer to fuzzy rules as the rules with certainty factors. Then, the rules of inference in fuzzy logic are employed to propagate the constraints from premises to conclusions. Motivated by Cao and Chen [5] model of computing with words on fuzzy Petri nets, we have developed the model on FDG. This concept is then applied to reasoning with linguistic quantifiers.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114386539","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}
Indirect Field Oriented Control (IFOC) is known to produce high performance in induction Motor (IM) drives by decoupling rotor flux and torque producing current components of stator current. The decoupling control between the rotor flux and the torque is no longer achieved in terms of stator current components this paper introduces a decoupled rotor flux and torque control based on the magnetizing current components by incorporating PI control system and using space vector modulation (SVM) technique. It is able to perform high performance control in IM drives using SVM technique. In order to perform the control strategy, the rotor flux and magnetizing current estimator is proposed. A good performance is obtained By means of PI controller and SVM technique, and the rotor flux and the magnetizing current are obtained properly by the proposed observer.
{"title":"Indirect Field Oriented Control for Induction Motor","authors":"Rutuja S. Hiware, J. Chaudhari","doi":"10.1109/ICETET.2011.56","DOIUrl":"https://doi.org/10.1109/ICETET.2011.56","url":null,"abstract":"Indirect Field Oriented Control (IFOC) is known to produce high performance in induction Motor (IM) drives by decoupling rotor flux and torque producing current components of stator current. The decoupling control between the rotor flux and the torque is no longer achieved in terms of stator current components this paper introduces a decoupled rotor flux and torque control based on the magnetizing current components by incorporating PI control system and using space vector modulation (SVM) technique. It is able to perform high performance control in IM drives using SVM technique. In order to perform the control strategy, the rotor flux and magnetizing current estimator is proposed. A good performance is obtained By means of PI controller and SVM technique, and the rotor flux and the magnetizing current are obtained properly by the proposed observer.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130564554","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}
Retrieval of domain specific images is an important research area. Human brain MR Image retrieval of similar MR Images is an important application in Radiology field of medical diagnostics. Morphological segmentation is proposed for highlighting and extraction of the region based features of human brain T2 - weighted MR Images. Further fuzzy representation of these features and its use in retrieval of brain MRI is demonstrated in this paper. Segmentation results show a marked improvement in the quality of segmentation as compared to Fuzzy c-means clustering method and confirmed with manual segmentation. Further its use in retrieval has also found to give better retrieval results in terms of precision and average rank.
{"title":"A Morphological Segmentation Based Features for Brain MRI Retrieval","authors":"P. Ingole, K. Kulat","doi":"10.1109/ICETET.2011.12","DOIUrl":"https://doi.org/10.1109/ICETET.2011.12","url":null,"abstract":"Retrieval of domain specific images is an important research area. Human brain MR Image retrieval of similar MR Images is an important application in Radiology field of medical diagnostics. Morphological segmentation is proposed for highlighting and extraction of the region based features of human brain T2 - weighted MR Images. Further fuzzy representation of these features and its use in retrieval of brain MRI is demonstrated in this paper. Segmentation results show a marked improvement in the quality of segmentation as compared to Fuzzy c-means clustering method and confirmed with manual segmentation. Further its use in retrieval has also found to give better retrieval results in terms of precision and average rank.","PeriodicalId":443239,"journal":{"name":"2011 Fourth International Conference on Emerging Trends in Engineering & Technology","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121776391","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}
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