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A FAST FIXED-POINT ALGORITHM FOR INDEPENDENT COMPONENT ...
The study of face recognition based on hybrid principal components analysis and independent component analysis Yanhong Zhou, Shukai Cao, Dong Wen, Huiyang Zhang and Liqiang Zhao 1 Sep 2011
US7254257B2 - Method and apparatus of recognizing face ...
A method and apparatus for recognizing and searching for a face using 2nd-order independent component analysis (ICA) are provided. The method for describing feature points uses 2nd-order ICA d to describe a facial image space and improve recognition performance in various illumination conditions. According to the method and apparatus, use of pose or illumination invariant face descriptor ......
US20080247608A1 - Method, System, Storage Medium, and Data ...
A method, system, computer-readable medium and data structure are provided for processing image data in connection with image recognition. A response of an image (FIG. 6 element 210 ) to a basis tensor can be determined after the image is applied thereto. The image response can be flattened (FIG. 6 element 220 ). A coefficient vector may be extracted from the image response (FIG.
Independent component analysis: an introduction: Trends in ...
Independent component analysis (ICA) is a method for automatically identifying the underlying factors in a given data set. This rapidly evolving technique is currently finding applications in analysis of biomedical signals (e.g. ERP, EEG, fMRI, optical imaging), and in models of visual receptive fields and separation of speech signals. This article illustrates these applications, and provides ...
CiteSeerX — Citation Query Independent component analysis ...
New and emerging applications, such as data mining, web searching, retrieval of multimedia data, face recognition, and cursive handwriting recognition, require robust and efficient pattern recognition techniques. ... Independent component analysis (ICA) is a statistical method for transforming an observed multidimensional random vector into ......
icalab ICA : Independent component analysis, based - CodeBus
icalab ICA : Independent component analysis, based on MATLAB. FastICA_2.4] - based on independent component analysis [independentcomponentanalysis(maltabcode)used] - independent component analysis (maltab c[] - fast algorithm, the test after test, we[Classification-MatLab-Toolbox] - pattern recognition Matlab toolbox, incl[] - ICA achieving Matlab feature extraction...
 Subspace Based Object Recognition Using Support Vector ...
analysis of independent component analysis and principal component analysis (PCA) is also given for each experiment. 1-INTRODUCTION Object recognition, which is an easy task for a human observer, has long been the focus of much research in Computer Vision, forming an essential component of many machine-based object recognition systems. A large ......
Facial Expressions Recognition Based On Dimensionality ...
face recognition system. The average recognition rate is known as the average percentage number of images belonging to the same face image as the query face image in the top ‘N’ matches. ‘N’ indicates the number of recognized images. A. Principal component analysis (P CA) Principal Components Analysis (PCA) is a statistical...
ICA for dummies – Arnaud Delorme
Independent Component Analysis is a signal processing method to separate independent sources linearly mixed in several sensors. For instance, when recording electroencephalograms (EEG) on the scalp, ICA can separate out artifacts embedded in the data (since they are usually independent of each other).
Sample gallery - Accord.NET Machine Learning in C#
Independent component analysis for blind source separation. Download the application; ... Learning and recognition of mouse gestures using hidden Markov model-based classifiers and Hidden Conditional Random Fields. ... Face detection using the Face detection based in Haar-like rectangular features method often known as the Viola-Jones method....
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