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An Analysis of Visual Faces Datasets
2016This paper presents an analysis of datasets of images of human faces with annotated facial keypoints, which are important in human-machine interaction, and their comparison. Datasets are divided according to external conditions of the subject into two groups: datasets in laboratory conditions and in the wild data.
Ivan Gruber +4 more
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Face-to-Face and Computer-Mediated Communities, A Comparative Analysis
The Information Society, 1999In this article we combine the perspectives of sociology and computer science to compare face-to-face (f2f) and computer-mediated communications (CMC) from the viewpoint of their respective abilities to form and sustain communities. We also identify a third type of community-a hybrid-that is based on a combination of faceto-face (f2f) and CMC, or off ...
Amitai Etzioni, Oren Etzioni
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Quantitative Analysis of Face Symmetry
Journal of Craniofacial Surgery, 2015The major objective of this article was to report quantitatively the degree of human face symmetry for reported images taken from the Internet. From the original image of a certain person that appears in the center of each triplet, 2 symmetric combinations were constructed that are based on the left part of the image and its mirror image (left-left ...
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Harmonic Analysis of the Human Face
Biometrics, 1965Three-cycled Fourier equations are used in representing the frontal and lateral views of the human face. Fourier equations representing the general pattern of a group of individuals can also be obtained. The group pattern then represents the pattern characteristics common to all individuals.
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Analysis of 3D Face Reconstruction
2009This thesis investigates the long standing problem of 3D reconstruction from a single 2D face image. Face reconstruction from a single 2D face image is an ill posed problem involving estimation of the intrinsic and the extrinsic camera parameters, light parameters, shape parameters and the texture parameters.
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Termination: The hidden face of analysis
The International Journal of Psychoanalysis, 2011Although the question of analytic endings has been the subject of many contributions and round tables, it always presents a theoretical and clinical dilemma that remains unresolved by the search for more explicit criteria. The problem of the final phase is a post-Freudian development which coincides historically with the emergence of studies on the ...
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Face Recognition by Regularized Discriminant Analysis
IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics), 2007When the feature dimension is larger than the number of samples the small sample-size problem occurs. There is great concern about it within the face recognition community. We point out that optimizing the Fisher index in linear discriminant analysis does not necessarily give the best performance for a face recognition system.
Dao-Qing Dai, Pong Chi Yuen
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Multilinear Discriminant Analysis for Face Recognition
IEEE Transactions on Image Processing, 2007There is a growing interest in subspace learning techniques for face recognition; however, the excessive dimension of the data space often brings the algorithms into the curse of dimensionality dilemma. In this paper, we present a novel approach to solve the supervised dimensionality reduction problem by encoding an image object as a general tensor of ...
Yan, Shuicheng +5 more
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Entropy in Biometric Face Template Analysis
2012We will consider systems whose galleries contain more templates for each subject, and will explore the concept of representativeness of a biometric sample. This parameter varies from subject to subject, and is not a feature of the whole gallery. The gallery samples of certain subject might be too much similar, just because they are all of excellent ...
Maria De Marsico +2 more
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The Elements of End-to-end Deep Face Recognition: A Survey of Recent Advances
ACM Computing Surveys, 2022, Hailin Shi, Tao Mei
exaly