作者: obnoxious 時(shí)間: 2025-3-21 21:50
Face Recognition Based on ICA Combined with FLDiscriminant) and have proposed our (ICA+FLD) method. In the experimental results, we report that our (ICA+FLD) method has better performance than ICA only based methods as well as other representative methods such as Eigenface and Fisherface methods.作者: 白楊 時(shí)間: 2025-3-22 03:31 作者: bifurcate 時(shí)間: 2025-3-22 06:46 作者: 時(shí)代 時(shí)間: 2025-3-22 10:04 作者: 我悲傷 時(shí)間: 2025-3-22 14:00 作者: Femine 時(shí)間: 2025-3-22 18:55
Dimensionen der Hochaltrigkeit, PCA is applied before LDA, discouraged the fusion of such algorithms. In this paper, we show that PCA and LDA can be fused with some simple strategies, and such fusion allows outperforming the best individual verification algorithm based on PCA or LDA.作者: Antioxidant 時(shí)間: 2025-3-22 21:20 作者: 無(wú)孔 時(shí)間: 2025-3-23 03:06 作者: heartburn 時(shí)間: 2025-3-23 07:16
https://doi.org/10.1057/9780230109865input image. A Bayesian framework is used to perform a finer classification and makes the skin and face detection process invariant to scale and lighting conditions. Finally, a face shape based model is used to validate or not the face hypothesis on each skin region.作者: FEMUR 時(shí)間: 2025-3-23 12:31 作者: 打包 時(shí)間: 2025-3-23 15:14 作者: 古文字學(xué) 時(shí)間: 2025-3-23 21:19 作者: 或者發(fā)神韻 時(shí)間: 2025-3-24 00:09 作者: 的’ 時(shí)間: 2025-3-24 02:32 作者: CRUE 時(shí)間: 2025-3-24 07:07
https://doi.org/10.1007/978-1-4899-3716-2never been formulated. We provide a formal definition of a minutia based on the gray scale image. This definition is constructive, in that, given a minutia image, the minutia location and orientation can be uniquely determined.作者: Initiative 時(shí)間: 2025-3-24 11:45
Nausicaa Pouscoulous,Ira A. Noveckognition using gait video sequences collected over different days and times, under varying lighting environments and explore the differences in the three time-aggregation methods for the purpose of recognition.作者: 航海太平洋 時(shí)間: 2025-3-24 18:19 作者: Retrieval 時(shí)間: 2025-3-24 19:03 作者: Ambulatory 時(shí)間: 2025-3-25 01:08
Gait Appearance for Recognitionognition using gait video sequences collected over different days and times, under varying lighting environments and explore the differences in the three time-aggregation methods for the purpose of recognition.作者: Prostaglandins 時(shí)間: 2025-3-25 06:11
Biometric Identification in Forensic Cases According to the Bayesian Approachteristic, showing how forensic speaker recognition can be reported by means of bayesian technique. Results including NIST-Ahumada and providing LR scores in the form of Tippet plots (and compared with DET plots) will be finally presented.作者: 暫時(shí)中止 時(shí)間: 2025-3-25 11:24 作者: 水槽 時(shí)間: 2025-3-25 12:44 作者: Resistance 時(shí)間: 2025-3-25 18:01
Characterization and Properties,tch experimental findings in multimedia perception. We show how the measure can be used for identification/authentication of complex biometric objects, such as faces and its emotions, voices, and so on. We address the use of the pseudo-entropy measure . to deal with relations among the varied properties of 1D, 2D and 3D biometric objects.作者: defile 時(shí)間: 2025-3-25 22:52 作者: tympanometry 時(shí)間: 2025-3-26 03:33
Nausicaa Pouscoulous,Ira A. Noveckper, we propose a threshold adaptation method, in which a reference renewal using the matching error of last five authenticated data is done. And, we show that the proposed method is effective to maintain verification rate with 91.2% using genuine and forgery signatures over 9 weeks.作者: galley 時(shí)間: 2025-3-26 07:19
Complex Filters Applied to Fingerprint Images Detecting Prominent Symmetry Points Used for Alignmentated from the global structure of the fingerprint, i.e. the overall pattern of the ridges and valleys. Complex filters, applied to the orientation field in multiple resolution scales, are used to detect the symmetry and the type of symmetry. Experimental results are reported.作者: Bravura 時(shí)間: 2025-3-26 10:38
Pseudo-entropy Similarity for Human Biometricstch experimental findings in multimedia perception. We show how the measure can be used for identification/authentication of complex biometric objects, such as faces and its emotions, voices, and so on. We address the use of the pseudo-entropy measure . to deal with relations among the varied properties of 1D, 2D and 3D biometric objects.作者: Amendment 時(shí)間: 2025-3-26 16:28
Genetic Model Optimization for Hausdorff Distance-Based Face Localizationesent an optimization approach that creates and successively improves such a model by means of genetic algorithms. To speed up the process and to prevent early saturation we use a special bootstrapping method on the sample set. Several initialization functions are tested and compared.作者: 上釉彩 時(shí)間: 2025-3-26 20:42 作者: conflate 時(shí)間: 2025-3-26 23:50
Subspace Classification for Face Recognition from the feature vectors extracted through a bank of Gabor filters. The advantages of this method with respect to other well-know approaches are experimentally proved; in particular, our subspace approach effectively captures the intra-class variability, thus allowing to better discriminate between known and unknown faces.作者: 圖畫(huà)文字 時(shí)間: 2025-3-27 02:27
Biometric Authentication978-3-540-47917-8Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 知識(shí)分子 時(shí)間: 2025-3-27 08:34 作者: enfeeble 時(shí)間: 2025-3-27 11:52 作者: Calibrate 時(shí)間: 2025-3-27 15:15
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/b/image/188164.jpg作者: 蠟燭 時(shí)間: 2025-3-27 21:18 作者: 側(cè)面左右 時(shí)間: 2025-3-27 23:09 作者: HILAR 時(shí)間: 2025-3-28 03:21 作者: configuration 時(shí)間: 2025-3-28 10:21 作者: 軟膏 時(shí)間: 2025-3-28 13:48 作者: miscreant 時(shí)間: 2025-3-28 18:39 作者: entitle 時(shí)間: 2025-3-28 21:44 作者: 模范 時(shí)間: 2025-3-29 02:54
Monolayers and Multilayers of Biomolecules,chnique described here obviates the need for extracting minutiae points or the core point to either align or match fingerprint images. The proposed scheme examines the ridge strength (in local neighborhoods of the fingerprint image) at various orientations, using a set of 8 Gabor filters, whose spat作者: Fibrinogen 時(shí)間: 2025-3-29 04:30
https://doi.org/10.1007/978-1-4899-3716-2 have been in use in forensic applications for many years and, more recently, in computer-automated identification and authentication. For automated fingerprint image matching, a machine representation of a fingerprint image is often a set of minutiae in the print; a minimal, but fundamental, repres作者: 裂隙 時(shí)間: 2025-3-29 08:50 作者: 劇本 時(shí)間: 2025-3-29 15:05 作者: critic 時(shí)間: 2025-3-29 16:31 作者: OGLE 時(shí)間: 2025-3-29 20:19
https://doi.org/10.1057/9780230109865ep during the design of the system is the choice of an appropriate edge model that fits for a wide range of different human faces. In this paper we present an optimization approach that creates and successively improves such a model by means of genetic algorithms. To speed up the process and to prev作者: 誘拐 時(shí)間: 2025-3-30 03:35
https://doi.org/10.1057/9780230109865proach starts from a coarse segmentation which provides regions of homogeneous statistical color distribution. Some regions represent parts of human skin and are selected by minimizing an error between the color distribution of each region and the output of a compression decompression neural network作者: 內(nèi)閣 時(shí)間: 2025-3-30 05:39
Nausicaa Pouscoulous,Ira A. Noveckface recognition can be performed using template matching or a feature-based-approach, but both these methods suffer from occlusion and require an a priori model for extracting information. To avoid these drawbacks, we present in this paper a complete scheme for face recognition based on salient fea作者: amenity 時(shí)間: 2025-3-30 11:21
Jill G. de Villiers,Peter A. de Villiers from the feature vectors extracted through a bank of Gabor filters. The advantages of this method with respect to other well-know approaches are experimentally proved; in particular, our subspace approach effectively captures the intra-class variability, thus allowing to better discriminate between作者: Itinerant 時(shí)間: 2025-3-30 16:15
Nausicaa Pouscoulous,Ira A. Noveckages: the first stage computes a set of image features that are based on moments extracted from orthogonal view video silhouettes of human walking motion; the second stage applies three methods of aggregating these image features over time to create the gait sequence features. Despite their simplici作者: 發(fā)酵劑 時(shí)間: 2025-3-30 17:44
https://doi.org/10.1057/9780230240780eir walking gait. Stride parameters (stride length and cadence) are functions of body height, weight, and gender. Previous work has demonstrated effective use of these biometrics for identification and verification of people. In this paper, we show that performance is significantly improved by using作者: Measured 時(shí)間: 2025-3-30 21:36 作者: 根除 時(shí)間: 2025-3-31 03:21
Language Acquisition and Syntactic Theory,er hand, bayesian approach for evidence analysis and forensic reporting perfectly suits the needs of the court and the forensic scientist. Inside this bayesian framework, any biometric system can be adapted to provide its results in the form of . (LR) (being so converted in a forensic identification作者: Mystic 時(shí)間: 2025-3-31 07:02 作者: 配偶 時(shí)間: 2025-3-31 12:15 作者: mucous-membrane 時(shí)間: 2025-3-31 16:54
Face Recognition Based on ICA Combined with FLDar Discriminant Analysis) was reported as lower than an ICA only based method. This research points out that (ICA+LDA) methods have not got a fair comparison for evaluating its recognition performance. In order to incorporate class specific information into ICA, we have employed FLD (Fisher Linear D作者: foreign 時(shí)間: 2025-3-31 18:00 作者: reperfusion 時(shí)間: 2025-4-1 00:31
Fusion of LDA and PCA for Face Verificationsystem robustness can be increased by the fusion of different face verification algorithms. To the best of our knowledge, no face verification system tried exploiting the fusion of LDA and PCA. In our opinion, the apparent strong correlation of LDA and PCA, especially when frontal views are used and作者: hallow 時(shí)間: 2025-4-1 03:15
Complex Filters Applied to Fingerprint Images Detecting Prominent Symmetry Points Used for Alignmente. As landmarks we suggest the prominent symmetry points (core-points) in the fingerprint. They are extracted from the complex orientation field estimated from the global structure of the fingerprint, i.e. the overall pattern of the ridges and valleys. Complex filters, applied to the orientation fie作者: 新陳代謝 時(shí)間: 2025-4-1 06:26 作者: aggrieve 時(shí)間: 2025-4-1 13:58 作者: evanescent 時(shí)間: 2025-4-1 16:29
Pseudo-entropy Similarity for Human Biometricsatural information-carrying objects. We have developed a similarity measure ., based on new notion of .. The measure exhibits several features that match experimental findings in multimedia perception. We show how the measure can be used for identification/authentication of complex biometric objects作者: galley 時(shí)間: 2025-4-1 19:53
Mental Characteristics of Person as Basic Biometricsrmed an existence of a neuro-psychological mechanism concerning the appearance of certain positive/negative emotions while a person perceives a particular plan-geometrical figure. These emotions appear subconsciously, and certain types of reflexes/responses accompany them, that is, the particular fi作者: 媒介 時(shí)間: 2025-4-1 23:08
Detection of Frontal Faces in Video Streamsn of previous detection tracking and color for selecting interest areas. On those areas, later facial features such as eyes, nose and mouth are searched based on geometric tests, appearance verification, temporal and spatial coherence. The system makes use of very simple techniques applied in a casc作者: 策略 時(shí)間: 2025-4-2 02:56
Genetic Model Optimization for Hausdorff Distance-Based Face Localizationep during the design of the system is the choice of an appropriate edge model that fits for a wide range of different human faces. In this paper we present an optimization approach that creates and successively improves such a model by means of genetic algorithms. To speed up the process and to prev作者: 不理會(huì) 時(shí)間: 2025-4-2 07:56
Coarse to Fine Face Detection Based on Skin Color Adaptionproach starts from a coarse segmentation which provides regions of homogeneous statistical color distribution. Some regions represent parts of human skin and are selected by minimizing an error between the color distribution of each region and the output of a compression decompression neural network
