FACE RECOGNITION AND EXPRESSION

Tìm thấy 10,000 tài liệu liên quan tới từ khóa "FACE RECOGNITION AND EXPRESSION":

Báo cáo hóa học: " Research Article Fusion of Appearance Image and Passive Stereo Depth Map for Face Recognition Based on the Bilateral 2DLDA" ppt

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE FUSION OF APPEARANCE IMAGE AND PASSIVE STEREO DEPTH MAP FOR FACE RECOGNITION BASED ON THE BILATERAL 2DLDA" PPT

face is calculated. Finally, the third is based on the use of laserrange finding systems to capture the 3D facial surface. Thethird technique has the best reliability and resolution whilethe first has relatively poor robustness and accuracy. The at-traction of passive stereoscopy[r]

11 Đọc thêm

báo cáo hóa học:" Research Article Evolutionary Discriminant Feature Extraction with Application to Face Recognition" doc

BÁO CÁO HÓA HỌC:" RESEARCH ARTICLE EVOLUTIONARY DISCRIMINANT FEATURE EXTRACTION WITH APPLICATION TO FACE RECOGNITION" DOC

Hindawi Publishing CorporationEURASIP Journal on Advances in Signal ProcessingVolume 2009, Article ID 465193, 12 pagesdoi:10.1155/2009/465193Research ArticleEvolutionary Discriminant Feature Extraction withApplication to Face RecognitionQijun Zhao,1David Zhang,1Lei Zhang,1and Hongtao L[r]

12 Đọc thêm

Báo cáo hóa học: " Optimization of Color Conversion for Face Recognition" pot

BÁO CÁO HÓA HỌC: " OPTIMIZATION OF COLOR CONVERSION FOR FACE RECOGNITION" POT

By comparison, we also evaluated the magnitude of theinitial eigenvectors for the eigenface method when using theline-fit method described in Section 5. The cumulative eigen-values computed by using the β axis as the new image planeare shown in Ta ble 3 and exhibit a similar increase in in-for[r]

8 Đọc thêm

Báo cáo hóa học: " Research Article Comparison of Spectral-Only and Spectral/Spatial Face Recognition for Personal Identity Verification" pdf

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE COMPARISON OF SPECTRAL-ONLY AND SPECTRAL/SPATIAL FACE RECOGNITION FOR PERSONAL IDENTITY VERIFICATION" PDF

the three multiband methods discussed in the previousparagraph where each algorithm uses only the first threebands. It is interesting that sorting the bands according toperformance improves the recognition rate for N= 1butworsens the performance somewhat for larger values of N.Ineither case, t[r]

6 Đọc thêm

Báo cáo hóa học: " Research Article Complex Wavelet Transform-Based Face Recognition" pptx

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE COMPLEX WAVELET TRANSFORM-BASED FACE RECOGNITION" PPTX

Hindawi Publishing CorporationEURASIP Journal on Advances in Signal ProcessingVolume 2008, Article ID 185281, 13 pagesdoi:10.1155/2008/185281Research ArticleComplex Wavelet Transform-Based Face RecognitionAlaa Eleyan, H¨useyin¨Ozkaramanli, and Hasan DemirelElectrical & Electron[r]

13 Đọc thêm

Báo cáo hóa học: " Research Article Pose-Encoded Spherical Harmonics for Face Recognition and Synthesis Using a Single Image" docx

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE POSE-ENCODED SPHERICAL HARMONICS FOR FACE RECOGNITION AND SYNTHESIS USING A SINGLE IMAGE" DOCX

presents how to generate the novel image of the chosen sub-ject at the same pose as the test image for visual comparison.The system performance is demonstrated in Section 5.Weconclude our paper in Section 6.2. RELATED WORKAs pointed out in [1] and many references cited therein,pose and[r]

18 Đọc thêm

Báo cáo hóa học: " Research Article View Influence Analysis and Optimization for Multiview Face Recognition" pptx

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE VIEW INFLUENCE ANALYSIS AND OPTIMIZATION FOR MULTIVIEW FACE RECOGNITION" PPTX

and vertical rotation from −30◦to 30◦. The resulting face descriptor basedon multiple representative views, which is of compact size, shows reasonable face recognition performance on any view. Hence,our face descriptor contains quite enough 3D information of a pers[r]

8 Đọc thêm

Báo cáo sinh học: " Research Article A Multifactor Extension of Linear Discriminant Analysis for Face Recognition under Varying Pose and Illumination" pdf

BÁO CÁO SINH HỌC: " RESEARCH ARTICLE A MULTIFACTOR EXTENSION OF LINEAR DISCRIMINANT ANALYSIS FOR FACE RECOGNITION UNDER VARYING POSE AND ILLUMINATION" PDF

Figure 2: Ideal factor-specific submanifolds in an entire manifoldon which face images lie. Each red cur ve connects face imagesonly due to vary ing viewpoint while each blue curve connects faceimages only due to varying illumination.MPCA’s averaging is premised on the assumption that t[r]

11 Đọc thêm

Báo cáo hóa học: " Research Article Comparing Robustness of Pairwise and Multiclass Neural-Network Systems for Face Recognition" pot

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE COMPARING ROBUSTNESS OF PAIRWISE AND MULTICLASS NEURAL-NETWORK SYSTEMS FOR FACE RECOGNITION" POT

pairwise neural networks are shown to outperform the mul-ticlass neural-network systems in terms of the predictive ac-curacy on the real face image datasets.Further in Section 2, we briefly describe a face image rep-resentation technique and then illustrate problems caused bynois[r]

7 Đọc thêm

Báo cáo hóa học: " Research Article Face Recognition Incorporating Ancillary Information" pptx

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE FACE RECOGNITION INCORPORATING ANCILLARY INFORMATION" PPTX

Hindawi Publishing CorporationEURASIP Journal on Advances in Signal ProcessingVolume 2008, Article ID 312849, 11 pagesdoi:10.1155/2008/312849Research ArticleFace Recognition Incorporating Ancillary InformationSang-Ki Kim, Kar-Ann Toh, and Sangyoun LeeSchool of Electrical and Ele[r]

11 Đọc thêm

Báo cáo hóa học: " Research Article Localized versus Locality-Preserving Subspace Projections for Face Recognition" ppt

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE LOCALIZED VERSUS LOCALITY-PRESERVING SUBSPACE PROJECTIONS FOR FACE RECOGNITION" PPT

A plethora of approaches has been proposed and evalua-tion standards have been defined, but current solutions stillneed to be improved in order to cope with the recognitionrates and robustness requirements of commercial products.Anumberofrecentsurveys[1, 2] review modern trends inthis a[r]

8 Đọc thêm

Illumination compensation of facial image using combination algorithm for face recognition

Illumination compensation of facial image using combination algorithm for face recognition

So far, biometric identification in general and facial recognition in particular are still being researched and developed for applying in several areas such as security, etc. In this paper, the authors study on some facial image recognition methods that have been researched and published in the worl[r]

Đọc thêm

Báo cáo hóa học: " Research Article A Novel Face Segmentation Algorithm from a Video Sequence for Real-Time Face Recognition" potx

BÁO CÁO HÓA HỌC: " RESEARCH ARTICLE A NOVEL FACE SEGMENTATION ALGORITHM FROM A VIDEO SEQUENCE FOR REAL-TIME FACE RECOGNITION" POTX

−1sc − μs. (4)(a) (b)(c) (d)Figure 1: (a) Face segmented using skin colour regions (b) full face(c) closely cropped face (d) faces of various shapes.Skin pixel classification may give rise to some false detectionof nonskin tone pixels, which should be eliminated. A, iter-ation[r]

6 Đọc thêm

FACE RECOGNITION USING LOCAL PATTERNS AND RELATION LEARNING

FACE RECOGNITION USING LOCAL PATTERNS AND RELATION LEARNING

Except where clearly acknowledged in footnotes, quotations and the bibliography, Icertify that I am the sole author of the thesis submitted today entitled Face Recognition Using Local Patterns and Relation LearningI further certify that to the best of my knowledge the the[r]

193 Đọc thêm

báo cáo hóa học:" Research Article Sorted Index Numbers for Privacy Preserving Face Recognition" docx

BÁO CÁO HÓA HỌC:" RESEARCH ARTICLE SORTED INDEX NUMBERS FOR PRIVACY PRESERVING FACE RECOGNITION" DOCX

when both the template g and control factor k are known.Among various biometrics, face recognition has beenone of the most passive, natural, and noninvasive types ofbiometrics. Such characteristics of face recognition makeit a good choice for some surveillan[r]

16 Đọc thêm

báo cáo hóa học:" Research Article Data Fusion Boosted Face Recognition Based on Probability Distribution Functions in Different Colour Channels" ppt

BÁO CÁO HÓA HỌC:" RESEARCH ARTICLE DATA FUSION BOOSTED FACE RECOGNITION BASED ON PROBABILITY DISTRIBUTION FUNCTIONS IN DIFFERENT COLOUR CHANNELS" PPT

ventional PCA-based face recognition system and state-of-arttechniques such as Nonnegative Matrix Factorization (NMF)[26, 27], supervised incremental NMF (INMF) [28], LBP [8],and LDA [3] based face recognition systems for the FERETface database. The experime[r]

10 Đọc thêm

Báo cáo hóa học: " Face Recognition Using Local and Global Features" pptx

BÁO CÁO HÓA HỌC: " FACE RECOGNITION USING LOCAL AND GLOBAL FEATURES" PPTX

Face recognition research star ted in the late 70s and has be-come one of the active and exciting research areas in com-puter science and information technology areas since 1990.Basically, there are two major approaches in automatic recog-nition of faces by compute[r]

12 Đọc thêm

Báo cáo hóa học: " Information Theory for Gabor Feature Selection for Face Recognition" pdf

BÁO CÁO HÓA HỌC: " INFORMATION THEORY FOR GABOR FEATURE SELECTION FOR FACE RECOGNITION" PDF

Hindawi Publishing CorporationEURASIP Journal on Applied Signal ProcessingVolume 2006, Article ID 30274, Pages 1–11DOI 10.1155/ASP/2006/30274Information Theory for Gabor Feature Selection forFace RecognitionLinlin Shen and Li BaiSchool of Computer Sc ience and Information Technology, T[r]

11 Đọc thêm

face recognition by support vector machines

FACE RECOGNITIONSUPPORT VECTOR MACHINES

This presents a great challenge to face recognition. Two is-sues are central, the first is what features to use to representaface. A face image subjects to changes in viewpoint, illumi-nation, and expression. An effective representation shouldbe able to deal with po[r]

6 Đọc thêm

Computational and performance aspects of PCA based face recognition algorithms

COMPUTATIONAL AND PERFORMANCE ASPECTS OF PCA BASED FACE RECOGNITION ALGORITHMS

mìning whether or not the face in a probe is oŸ a person in the gallery. Identification
is the task of determining which individual is the best match to the probe. Note that
identification can be performed regardless of whether or not a face

Xem Thêm " FACE RECOGNITION "

Xem Thêm " FACE RECOGNITION AND EXPRESSION DETECTION "

19 Đọc thêm