MIL Software:

   We have used Matrox Imagine Library software for the manipulation
   of video stream.
   We have written two modules using MIL libraries.
   1) GrabTrain.c : This module is a reusable module. Using this module
                    we can grab the frames at the required frame rate 
                    we can save the grabbed frames in image files in 
                    tiff format. By changing the WAIT value in the 
                    macro we can change the frame rate.
   2) DispRecon.c : This module is used for demonstration. Simultaneously
                    we can display the input video stream and reconstructed 
                    video stream in one window. For the online implementation
                    also this file need not be changed much.
                    
                    The source code of these modules is in 
                    d:\users\vamsi
                    in the vision1 system in Robotics Lab.
   
Image Format Converter:

    As the MIL sofware supports only tiff image format we have the 
    image format converter to get the intensity values as a matrix form
    and for rewritting the tiff file after manipulation.
    Modules: 1)cips.h : header file
             2)tiff.c : for reading tiff header
             3)rtiff.c: for reading the intensities 
             4)wtiff.c: for writing into a file in tiff format

PCA Software: 
     
      PCA is used here for finding eigenfaces and reconstruction.
      One can refer the user manual in the detailed description about
      PCA. Here you can see how to run PCA.
      After running the executable file PCA will ask for the text file
      in which the description about all the input image files will be 
      there. First we have to give the files which have to be used for
      the training and next  the list of files for which reconstruction
      is needed. In that file itself we have to specify how many 
      eigen faces should be discarded and how many should be preserved.

      An example input file and all the above source files are in the 
      directory:  ~vamsi/768/www/project/documentation