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Analysis of variance components of population gene
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Application background Variance components analysis for population genetics data.  These are another version of variance component estimators that can be used more particularly in  in the analysis of genetic data. Formulation is adapted from   from Sokal and Rohlf's 1995 Biometry, and test files from the book are given as reference. Key Technology Variance, components, analysis, genetic, data 
Kathlyn
2016-08-23
0
1
Face recognition using eignefaces Technology
no vote
Application background The only images that this package accepts are .pgm (portable gray map) images. All images should be of the same size. Training: A training set of face images is needed to train the system. These images should be placed in a single folder in Matlab path. Use the following function to train: [images,H,W,M,m,U,omega]=trainingEF(trainingFolder); where trainingFolder - full path of the folder containing the training face images Recognition: The face image to be recognized should be a .pgm file too. Use the following function for recognition: testingEF(testImage,images,H,W,M,m,U,omega) where testImage - filename of the face image to be recognized (with extension), images,H,W,M,m,U,omega - output arguments from the training function The test image and the image from the training set that the test image corresp
Kathlyn
2016-08-23
1
1
Watermarking to embed multiple text images into a
no vote
This code aims at hiding multiple text images in any color image. The inserted text images can be recovered easily thanks to the coding algorithm.  The embedded text image has no visible marks on the color image rendering its detection with naked eyes impossible. This ensures secure way of transferring confidential data through widely available Color image as a data carrier.    
Kathlyn
2016-08-23
1
1
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