Tools / Development Tools This toolBox used in the image processing(feature extraction and classification)
PCA,LDA,ICA,DCT,RBF,RBE,GRNN,KNN,minimum distance,SVM, and others Development / Frameworks Java framework based on jAudio feature extraction algorithms, but lightweight and easy for use. Support mp3, wav, aiff, aifc, au and snd files. Can extract 28 features. Some Basic Audio Features 1.0 - Theodoros Giannakopoulos Theodoros Giannakopoulos
http:/www.di.uoa.gr/~tyiannak
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Feature extraction (as in most pattern recognition problems) is maybe the most important step in audio classification tasks. The... CAMEL - A Framework for Audio... - Camel-framework CAMEL (Content-based Audio and Music Extraction Library) is an easy-to-use C++ framework developed for content-based audio and music analysis. The framework provides a set of tools for easy Segmentation, Feature Extraction, Domain Extraction, etc. Delphi / Graphical Controls re Recognition AG recently released Kadmos 4.0, an OCR (Optical Character Recognition) engine that provides machine and handprint recognition for desktop, handheld and server applications. In version 4, Kadmos utilizes a new feature extraction... Face Recognition System Using Kekre... - Pavan Bhat This Face Recognition System uses Kekre Transform for Face recognition depicted through a GUI.This GUI depicts the face recognition system developed through feature extraction by Kekre Transform Algorithm. There are several functions that are... Optical Character Recognition (OCR) 1.0 - Diego Orlando The aim of Optical Character Recognition (OCR) is to classify optical patterns (often contained in a digital image) corresponding to alphanumeric or other characters. The process of OCR involves several steps including segmentation, feature... Miura et al. vein extraction methods 1.0 - Bram Ton Two vein extraction methods as described by Miura et al. for finger vein authentication.
Maximum curvature:
This method will try to extract the centre lines of the veins. This is done by calculating local maximum curvatures in... Tools / Build Tools MIRtoolbox is a Matlab toolbox dedicated to the extraction of musical features from audio files, including routines for statistical analysis, segmentation and clustering. MIRtoolbox integrates a user-friendly syntax that enables to easily combine... Tools / Development Tools Filtering the image using a simple mask will give a large response at the transition from background to finger. These large responses are located and used as detected finger edge. The function will return the location of these edges and will... The PhD face recognition toolbox 1.0 - Vitomir Struc Useful functions for face recognition research.
The PhD (Pretty Helpful Development functions for) face recognition toolbox is a collection of Matlab functions and scripts intended to help researchers working in the field of face recognition.... 2DLDA PK LDA for feature extraction 1.0 - zhizheng Liang These are the codes in 'A note on two-dimensional linear discrimant analysis', Pattern Recognition Letter'
In this paper, we show that the discriminant power of two-dimensional discriminant analysis is not stronger than that of LDA... Tools / Build Tools The Matlab code in this folder implements 1D-3D NUFFTs via fast Gaussian gridding. The convolution loops are written as C programs to be compiled as mex files from the Matlab command prompt. Further mathematical details about the code can be found... Tools / Development Tools GLDM calculates the Gray level Difference Method Probability Density Functions for the given image. This technique is usually used for extracting statistical texture features of a digital mammogram.
For details on the Gray level Difference... Tools / Development Tools nu_corrector is a tool for correcting intensity non-uniformity artifact of image. Here, non-uniformity refers to image artifacts of vignetting and bias (e.g. intensity inhomogeneity, illumination etc.). This tool is an implementation of our... Tools / Development Tools We introduce an algorithm based on the morphological shared-weight neural network. Being nonlinear and translation-invariant, the MSNN can be used to create better generalization during face recognition. Feature extraction is performed on... Tools / Development Tools Biometrics is an emerging field of technology using unique and measurable physical, biological, or behavioral characteristics that can be processed to identify a person. Biometric properties of human are fingerprint, iris, face and voice.
A... Laplacian Smoothing Transform (LST)... - Suicheng Gu Subspace learning based face recognition methods have attracted many researchersd-deOao interests in recent years. In this
paper, a novel Laplacian Smoothing Transform (LST) is proposed to transform an image into a sequence, by which low... Manual Audio Annotation 1.0 - Theodoros Giannakopoulos AudioAnnotation Demo v.1.0 is an open source demo implemented in Matlab(R) for manual segmentation and annotation of audio files. You can use it for defining the ground truth, in order to check your segmentation-classification algorithm's... uzzy Entropy and Mutual Information 1.0 - Dr. Rami Khushaba Nowadays there are heaps of articles on the theory of fuzzy entropy and fuzzy mutual information. However, there is a clear significant lack for a Matlab implementation of these concepts. Based on numerous requests from students and researchers, I... | 
