based methods of compression
survey of appearance-based methods for object recognition
Ngày tải lên :
24/04/2014, 13:47
... two-dimensional views of the object -of- interest Based on the applied features these methods can be sub-divided into two main classes, i.e., local and global approaches A local feature is a property of an image ... broad categories: • corner based detectors, • region based detectors, and • other approaches Corner based detectors locate points of interest and regions which contain a lot of image structure (e.g., ... Entropy Based Salient Region detector (EBSR) [60–63], and • Intensity Based Regions and Edge Based Regions (IBR, EBR) [128– 130] 2.1 Harris Corner -based Detectors The most popular region of interest...
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Báo cáo hóa học: "Research Article A Modified Run-Length Coding towards the Realization of a RRO-NRDPWT-Based ECG Data Compression System" pdf
Ngày tải lên :
21/06/2014, 05:20
... a sacrifice of compression performance Several experiments were made in order to evaluate the compression performance of the MRLC -based approach The original data compression scheme of [3] and ... 76.7(%) of total logic elements Note that with the limitation of EP2C35F672C6, we cannot evaluate 64-sample case or larger In this paper, towards the realization of RRO-NRDPWTbased ECG data compression ... RRO-NRDPWT -based ECG data compression scheme with modified run length coding Table 1: PRD (%) comparison of the three methods SPIHT [2], NRDPWT-6R [3], NRDPWT-6T [15], and NRDPWT-MRLC Compression...
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Báo cáo hóa học: " Research Article Detection and Localization of Transient Sources: Comparative Study of Complex-Lag Distribution Concept Versus Wavelets and Spectrogram-Based Methods" pot
Ngày tải lên :
21/06/2014, 19:20
... order of the phase law of a signal Using this derivability property could lead to characterization via analysis of the successive phase derivates of a signal composed of several transients of different ... point P2 (cable1/junction) of T1 ; T3 = pulse resulting from the reflection at end of line point P6 of T1 − T2 ; T4 = pulse resulting from the reflection at P6 of the part of T3 coming from its reflection ... imaginary axis) involves a significant decreasing of the spread factor The first term of Qct (t, τ) is of the fifth order The terms of phase derivatives of order 3, 7, 11, are completely eliminated...
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Báo cáo hóa học: " Research Article Analysis of Filter-Bank-Based Methods for Fast Serial Acquisition of BOC-Modulated Signals" potx
Ngày tải lên :
22/06/2014, 19:20
... 18], whose number of degrees of freedom depends on the method and the number of filters used Next section presents the parameters of the distribution of Z for each of the analyzed methods Elena ... performance of proposed FBB methods We remark that the plots of complementary CDF were chosen instead of CDF, in order to show better the tail matching of the theoretical and simulation -based distributions ... analysis point of view An example of performance (in terms of average and worst detection probabilities) of the proposed FBB methods is given in Figure The gap between proposed FBB methods and aBOC...
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Báo cáo y học: "ISsaga is an ensemble of web-based methods for high throughput identification and semiautomatic annotation of insertion sequences in prokaryotic genomes" pdf
Ngày tải lên :
09/08/2014, 22:24
... significantly more accurate way of annotating their own set of this type of mobile genetic element and in sharing the expertise of ISfinder through the web service Materials and methods ISfinder annotation ... orf List No Candidate ISs Found ? Generation of Empty FinalReport Yes IS Prediction Web-basedInterface Generation of the annotation webpages ISsaga web -based annotationsystem New identified ISs ... introduced a number of rules that operate automatically to remove many of the major annotation ambiguities encountered due to the diversity and complexity of ISs (for example, the presence of more than...
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fault diagnosis of induction motors using signal processing based methods and optimal feature selection
Ngày tải lên :
13/11/2014, 06:43
... methods can be divided into three groups: signal processing based methods, model based methods, and FFT based methods The FFT based methods are relied on the following principles: - The machine ... characteristics of the faults are discussed Chapter introduces methods that are used for diagnosing induction motor faults FFT based method, model based methods, and signal processing based methods are ... some basics of understanding of induction motor faults, signal based processing methods for monitoring the condition of induction motor, the optimal feature selection using distance based criterion...
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Hidden markov model based methods in condition monitoring of machinery systems
Ngày tải lên :
08/09/2015, 18:19
... realization of an effective condition based maintenance system, it is out of scope of this thesis Also, as the condition based maintenance systems can be operated by either experts (manually) or based ... loss pertaining to the maintenance of the machinery systems [1] As the name of condition based maintenance implies the decision of maintenance in this system is based on the condition and the subsystem ... probability of having a specific sequence of hidden states while observing a set of observations (sequence of U and ¬U), for that corresponding time line Another question is that given a set of observations...
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Development, evaluation and optimization of image based methods for monitoring crystallization processes
Ngày tải lên :
10/09/2015, 15:51
... EVALUATION AND OPTIMIZATION OF IMAGE BASED METHODS FOR MONITORING CRYSTALLIZATION PROCESSES ZHOU YING (M.Sc., National University of Singapore, B.Eng., Dalian University of Technology, China) A DISSERTATION ... DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMICAL AND BIOMOLECULAR ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2011 Acknowledgements I would like to dedicate this thesis to the memory of my ... ii Table of Contents ACKNOWLEDGEMENTS I TABLE OF CONTENTS III SUMMARY VII LIST OF FIGURES IX LIST OF TABLES XIII LIST OF SYMBOLS...
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Data based methods for modeling, control and monitoring of chemical processes
Ngày tải lên :
30/09/2015, 05:58
... data -based methods and model -based methods In what follows, the basic theories of the two methods will be introduced 2.3.1 Data -based methods Multivariate statistical analysis is a popular data -based ... conducted in the field of data -based methods for process modeling, control and monitoring An overview of the current progress of data -based methods is presented A newly developed databased method, just-in-time ... that are highly correlated with the linear combination of the future values of the outputs of the process 2.3.2 Model -based methods Model based approach essentially refers to the analytical or...
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ADVERTISING METHODS OF HANOI HORISON HOTEL
Ngày tải lên :
15/04/2013, 14:02
... that is, the number of ads, the length of ads and when they are put on the air -Web papers: You probably would not have seen this means of advertising on a list of advertising methods if you had ... categories of services, and the name of your business is descriptive of your services and/or your ad stands out (for example, is bolded, in a large box on the page, etc.) The phone company will offer ... stakeholders with information so make the most of your messages 1.3 The best kind of advertising: The best kind of advertising is probaly what is known as words of mouth advertising, which occurs when...
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Statistical Methods of Valuation and Risk Assessment: Empirical Analysis of Equity Markets and Hedge Fund Strategies
Ngày tải lên :
16/04/2013, 20:00
... ratio of 1.05 where the directional strategies exhibit a ratio of 0.75 and in the case of a minimal acceptable rate of 0% non-directional strategies exhibit on average an annualised ratio of 1.75 ... principally based on the concept of concordance and discordance which informally says that a pair of random variables are concordant if large values of one tend to be associated with large values of the ... related measures of risk (expected shortfall, volatility) for major equity market indices using standard methods as well as the most recent state -of- the-art methods The analysis of the risk measures...
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Advertising methods of Quang An Investment Cooperation and Trading Limited Company
Ngày tải lên :
05/10/2013, 15:15
... TABLE OF CONTENTS A INTRODUCTION 1 Reasons for choosing subject Purposes and Methods of studying .2 2.1 Purposes of the studying 2.2 Methods of the studying ... “Advertising methods of Quang An Investment Cooperation and Trading Limited Company” as the topic of my assignment Apart from acknowledgements, table of contents and references, my assignment consists of ... should raise money to expand methods of advertising, and hire professional specialists to train staff in Advertising Department C CONCLUSIONS After a period of time of having practical training...
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Sensor-based navigation of a mobile robot in an indoor environment
Ngày tải lên :
23/10/2013, 15:15
... at the University of Paris XI, Orsay in 1981 Since 1986, he is Professor at the University of Evry and he was the Head of Electrical Engineering Department of the Institute of Technology from ... strategy To skirt the two sides of the wall, the detection of a concave obstacle (Fig 3) provokes the creation of an intermediate sub-goal of transition “SG[i]” at the point of detection and triggers ... the maximum angular speed of each wheel of the robot (1.58 rad/s) By applying this method, a saturation of the growth of the weights is obtained without any degradation of the residual quadratic...
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06 ON TAYLOR MODEL BASED INTEGRATION OF ODES
Ngày tải lên :
12/01/2014, 21:46
... The advantage of Taylor model methods is less obvious for linear ODEs, where interval methods should perform equally well Nevertheless, we include a discussion of Taylor model methods for linear ... developed A discussion of computer methods for the range of functions is given in [43] A second source of overestimation is the wrapping effect, which appears when intermediate results of a computation ... from u0 3.2 Interval Methods for IVPs All enclosure methods for ODEs that we are aware of subdivide the domain of integration into subintervals At each grid point, the flow of the given ODE is...
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10 on taylor model based integration of ODEs neuer 2006
Ngày tải lên :
12/01/2014, 21:47
... integration methods Interval methods vs TM methods Performance for linear ODEs Future work: Analysis of TM methods for nonlinear ODEs TMW 2006, Boca Raton M Neher On Taylor Model Based Integration of ... Model Based Integration of ODEs Interval Arithmetic and Taylor Models Verified Integration of ODEs Taylor Model Methods for ODEs Verified Integration of Linear ODEs Introduction Interval Methods ... Model Based Integration of ODEs Interval Arithmetic and Taylor Models Verified Integration of ODEs Taylor Model Methods for ODEs Verified Integration of Linear ODEs Introduction Interval Methods...
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Tài liệu Methods of Payment in International Trade pdf
Ngày tải lên :
19/01/2014, 11:20
... Methods of Payment in International Trade This guide explains the different methods of getting paid and the different levels of risks involved You should note that none of the methods ... Collection Letters of Credit Most Secure Advance Payments Least Secure SITPRO Financial Guide: Methods of Payment in International Trade Open Account This is the least secure method of trading for ... some research? On the basis of this information, the exporter can start to think about his stance in terms of the payment risk ladder SITPRO Financial Guide: Methods of Payment in International...
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Tài liệu Methods of Restricting Registry Access phần 1 ppt
Ngày tải lên :
21/01/2014, 04:20
... feature of Windows XP and Windows Server 2003 Software Restriction Policies provide a completely new method of preventing unauthorized usage of system tools and other potentially dangerous software ... running Software Restriction Policies are based on the following types of rules: Path - Rules of this type explicitly identify a program path; can be bypassed if the user places a copy of the restricted ... that prohibits all software, then create unrestricted rules, which allow only approved software to run Create a policy that allows all software to run, then create a set of rules which prevents...
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Tài liệu Methods of Restricting Registry Access phần 2 pptx
Ngày tải lên :
21/01/2014, 04:20
... a new copy of the operating system on the NTFS partition, the standard settings of the security subsystem are configured so that the members of this group can't break the integrity of the OS and ... policies applied to the same program In this case, you must be aware of the following order of precedence that exists when processing software restriction policies (the first item in the list has the ... conclude our discussion of software restriction policies, it is necessary to emphasize several other points, briefly listed below: Before designing and implementing domain-wide software restriction...
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