privacy protection and face recognition
Tài liệu Privacy Protection and Computer Forensics ppt
... Virus/Trojan/worm protection 159 9.2 Protection from keyloggers 160 9.2.1 9.3 Protection from keystroke-capturing software 160 9.2.2 Protection from keystroke-capturing hardware 161 Protection from ... 4.11.10 The fallacy of encryption protection 74 4.11.11 Other protection fallacies that don’t deliver 74 Selected bibliography References Why Computer Privacy and Anonymity? 5.1 75 76 77 79 ... mark International Standard Book Number: 1-58053-830-4 10 To my late parents, Akylas and Etta Parents never die; they live through their children’s thoughts and actions and through their children’s...
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Báo cáo sinh học: " Research Article A Multifactor Extension of Linear Discriminant Analysis for Face Recognition under Varying Pose and Illumination" pdf
... advantages and disadvantages of multifactor analysis and discriminant analysis individually, and then Section proposes MDA with the combined virtues of both methods Experimental results for face recognition ... be successfully applied Face images lie on a manifold, and viewpoint- and lighting-invariant subsets construct red and blue curves, respectively Each red curve connects face images only due to ... reduction of face images with varying factors To test the quality of dimension reduction, we conducted face recognition tests In all experiments, face images are aligned using eye coordinates and then...
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Báo cáo hóa học: " Research Article Comparison of Spectral-Only and Spectral/Spatial Face Recognition for Personal Identity Verification" pdf
... outperforms single-band eigenface methods and has performance that is comparable to multiband eigenface methods but at a lower computational cost Face Recognition in Single-Band Images A hyperspectral ... generate the eigenfaces Figure shows one single-band image before and after the normalization, and the first 10 eigenfaces for the dataset The number of eigenfaces used for face recognition was ... the recognition rates for different multiband eigenface methods First we selected the bands in order of increasing center wavelength and performed eigenface recognition tests for the first one band,...
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báo cáo hóa học:" Research Article Sorted Index Numbers for Privacy Preserving Face Recognition" docx
... random m-dimension subspace Random projection has been used as a dimension reduction tool in face recognition [31], image processing [32], and a privacy preserving tool in data mining [33] and ... Let Ru and Rv represent the RP matrices for feature vectors u and v, respectively Let x = RT u and y = RT v, u v and g and p denote the SIN vectors for x and y, respectively Due to the randomness ... Scruggs, K W Bowyer, and W Worek, “Preliminary face recognition grand challenge results,” in Proceedings of the 7th International Conference on Automatic Face and Gesture Recognition (FGR ’06),...
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Báo cáo hóa học: " Research Article Comparing Robustness of Pairwise and Multiclass Neural-Network Systems for Face Recognition" pot
... B, and Faces94 were 64 × 64, 32 × 32, and 45 × 50 pixels, respectively For these face image sets, the number of classes and number of samples per subject were 40 and 10, 38 and 60, and 150 and ... multiclass recognition systems over the number of hidden neurons for 25, 50, 100, and 150 classes Solid lines and bars are the mean and 2σ intervals, respectively of the proposed and multiclass recognition ... pairwise and multiclass recognition systems over noise levels alpha Solid lines and bars are the mean and 2σ intervals, respectively Table 1: Performance of the pairwise and multiclass recognition...
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Báo cáo hóa học: " Research Article Pose-Encoded Spherical Harmonics for Face Recognition and Synthesis Using a Single Image" docx
... image per subject for novel view synthesis and robust recognition of faces under variable illuminations and poses The structure of our face synthesis and recognition system is shown in Figure We ... Conference on Automatic Face and Gesture Recognition (AFGR ’02), pp 46–51, Washington, DC, USA, May 2002 [12] P N Belhumeur, J P Hespanha, and D J Kriegman, “Eigenfaces vs fisherfaces: recognition using ... Beyme, Face recognition under varying pose,” Tech Rep 1461, MIT AI Lab, Cambridge, Mass, USA, 1993 [15] A Pentland, B Moghaddam, and T Starner, “View-based and modular eigenspaces for face recognition, ”...
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Báo cáo hóa học: " Research Article View Influence Analysis and Optimization for Multiview Face Recognition" pptx
... and missing view interpolation in the registration step REFERENCES [1] A Samal and P A Iyengar, “Automatic recognition and analysis of human faces and facial expressions: a survey,” Pattern Recognition, ... Gong, and H Liddell, “Support vector regression and classification based multi-view facedetection and recognition, ” in Proceedings of the 4th IEEE International Conference on Automatic Face and ... on multiview face recognition Most face database such as PIE, CMU, and YALE has been built mainly for frontal views even though nonfrontal face images are more usual (ii) Multiview face detector:...
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Báo cáo hóa học: " Research Article Fusion of Appearance Image and Passive Stereo Depth Map for Face Recognition Based on the Bilateral 2DLDA" ppt
... Pattern Analysis and Machine Intelligence, vol 27, no 4, pp 619–624, 2005 F Tsalakanidou, D Tzovaras, and M G Strintzis, “Use of depth and colour eigenfaces for face recognition, ” Pattern Recognition ... July 2005 K W Bowyer, K Chang, and P Flynn, “A survey of approaches and challenges in 3D and multi-modal 3D + 2D face recognition, ” Computer Vision and Image Understanding, vol 101, no 1, pp 1–15, ... used to obtain 2D and 3D images Chang et al [16] investigated the comparison and combination of 2D, 3D, and IR data for face recognition based on PCA representations of the face images We note...
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Báo cáo hóa học: " Face Recognition Using Local and Global Features" pptx
... features and global features for face recognition Many face recognition algorithms have been developed and we have selected four current and popular methods, namely, eigenface [6, 7, 8], spectroface ... on face recognition methods This paper proposes to make use of both local features and global features for face recognition, and performs experiments in combining two global feature face recognition ... four face recognition methods, namely, eigenface, spectroface, ICA, and Gabor jet that we are going to use for classifier combination 2.1 Review on combination theoretical framework Consider a face...
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REVIEWS, REFINEMENTS AND NEW IDEAS IN FACE RECOGNITION Edited by Peter M. Corcoran doc
... speed and accuracy of recognition and overall practicality and ease-of-use Our hope is that this article will make it easier for new researchers to understand and adopt HMM for face analysis and recognition ... Face Recognition and Face Verification and Face vs SVM GMM vs SVM for Face Recognition 33 The problem is to identify data groups in a multidimensional space It involves a set x1 , x N of a random ... for Face Recognition and Face Verification and Face vs SVM GMM vs SVM for Face Recognition 35 Fig Gaussian Mixture Model, GMM algorithm is used by HMM algorithm to estimate its parameters and...
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Information theoretic based privacy protection on data publishing and biometric authentication
... 2.1.1 Differential Privacy 2.1.2 2.2 Data Publishing and Differential Privacy Sensitivity and Laplace Mechanism 10 Biometric Authentication and Secure Sketch ... YF04) data mining techniques(Agg05; FWY05) and many others 3.1.2 Differential Privacy There is another line of privacy protection is known as differential privacy Its goal is to ensure that that distributions ... , and the strategy (which is represented as a lookup table) of determining the group size from the privacy requirement and the size of dataset n Now, given the dataset D of size n, and the privacy...
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Face recognition using local patterns and relation learning
... on face recognition reported in the literatures They include studies in three principal areas: facial representation, face detection and face recognition A face recognition algorithm or a face ... Ahonen and Pietikäinen, 2009) have been widely used in face recognition and detection due to their good performance and relatively simple and efficient computation tasks 1.4 Motivation Face recognition ... 2, the thesis review the literature on face detection and face recognition It focuses on two main problems in face recognition, pose and illumination, and covers the developments from the early...
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Tài liệu Lightning Protection and Trees docx
... [The author has patented this lightning protection system connector in the U.K and is pursuing similar protection and sales in the U.S. DJF] Final Tree Protection Lightning System Details Once ... exceptions and we should look closely at the tree and see how it lends itself to the formula and what we think will work best for the circumstances that prevail in the canopy Lightning Protection ... braces and cables as well as underground utilities A lightning protection system fitted to a tree should have a minimum functional life expectancy of at least 30 years, and a regular inspection and...
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Tài liệu Infrastructure Protection and Security Service Integration Design for the Next Generation WAN Edge v2.0 pptx
... achieve a baseline of security and protection for the devices from unauthorized access, network protection, access control, accounting and syslogging, and some protection from DoS attacks More ... device, and when it occurred)—The ACS server accounting screens have a command-by-command record of all commands issue on each device, which include device IP, timestamp, and exact command issued ... INTERNETWORK-CONTROL bandwidth percent class CALL-SETUP bandwidth percent class TRANSACTIONAL-DATA bandwidth percent 30 class SCAVENGER bandwidth percent class class-default bandwidth percent 25 random-detect...
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Tài liệu CONVENTION ON THE PROTECTION AND USE OF TRANSBOUNDARY WATERCOURSES AND INTERNATIONAL LAKES doc
... application and operation of best available technology and results of research and development; (c) Emission and monitoring data; (d) Measures taken and planned to be taken to prevent, control and reduce ... advances and changes in scientific knowledge and understanding; (c) The economic feasibility of such technology; (d) Time limits for installation in both new and existing plants; (e) The nature and ... information and education to the public and to users about the environmental consequences of the choice of particular activities and products, their use and ultimate disposal; (b) The development and...
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Tài liệu Báo cáo khoa học: Structure of RNase Sa2 complexes with mononucleotides – new aspects of catalytic reaction and substrate recognition pptx
... which is turned by 90° and sandwiched between His86 and Thr69 (Fig 4C) The second phosphate group of the trinucleotide is positioned between Asp66–Thr69 and Arg34 NH1 and ˚ NH2, which are 3.2 ... Sa2 and RNase Sa, and to better understand the function of the amino acids involved in catalysis, we analyzed the active sites of RNase Sa2, RNase Sa (2SAR, 1RSN, and 1GMP), binase (1GOY) and ... the active sites, which are in the Arg45 and Arg34 positions in RNase Sa2, correspond to Val43 and Gln32 in RNase Sa, Arg61 and Lys26 in binase, and Ala60 and Lys27 in barnase 4164 FEBS Journal...
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Tài liệu What, where and who? Classifying events by scene and object recognition pptx
... Fergus, P Perona, and A Zisserman Object class recognition by unsupervised scale-invariant learning In Proc Computer Vision and Pattern Recognition, pages 264–271, 2003 D Hoiem, A Efros, and M Hebert ... model of our approach E, S, and O represent the event, scene and object labels respectively X is the observed appearance patch for scene A and G are the observed appearance and geometry/layout properties ... hyperparameters ξ and α, the distribution of topic given object p(z|O) and the distribution of appearance and geometry words given topic p(A, G|z) can be derived by using the standard Dirichlet...
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![Privacy, Economics, and Price Discrimination on the Internet [Extended Abstract] pptx](https://media.store123doc.com/images/document/14/rc/pd/small_pdp1394115652.jpg)
Privacy, Economics, and Price Discrimination on the Internet [Extended Abstract] pptx
... 2 Andrew Odlyzko opinion polls Laws and regulations to protect privacy enjoy broad support There are also novel technologies that attract public attention that can protect and enhance privacy ... that mattered Privacy, Economics, and Price Discrimination 13 Transportation regulation and deregulation and general observations on pricing Regulation did not reduce average prices, and may even ... price cutting, and can satisfy customer demands with record speed and flexibility Yet price discrimination appears to be a substantial part of the Dell success story It is easy to understand why Dell...
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Consumer Protection and the Criminal Law Law, Theory, and Policy in the UK potx
... 357 G G Howells and S Weatherill, Consumer Protection Law (Aldershot, Dartmouth and Ashgale, 1995), p R Cranston, ‘Consumer Protection Law and Economic Theory’ in A J Duggan and L W Darvall (eds.), ... Consumers and safety: the protection of physical integrity 126 The protection of economic interests 156 The enforcement of regulatory consumer law 212 Conclusions 244 Index 250 vii Preface Consumer protection ... former colleagues Andy Campbell and Gavin Dingwall As always, I would like to thank my family for their love and support My wife Sue was a constant source of help and encouragement, and our daughter...
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