Face Detector
-----------------
This command-line executable uses the implementation of the Viola-Jones face detector
from the Blepo Computer Vision Library.
(http://www.ces.clemson.edu/~stb/blepo/)


Note: the DLLs included in the ZIP file must be in your path, or in your current folder
in order for the detector to work.



USAGE:

  For a single image, use:
     FaceDetect.exe [image] ([optional output_image])
  For multiple images, use:
     FaceDetect.exe [imagelist.txt] ([optional output_image_folder])


Example 1
----------
Detect faces in the image "group_photo.jpg" and output the locations of each detected face
(it will output each face as an (x,y,width,height) tuple) :

FaceDetect group_photo.jpg


Example 2
----------
Detect faces in the image "group_photo.jpg" and output the locations of each detected face
(it will output each face as an (x,y,width,height) tuple)
Then save a copy of the input image to "output.png", including a bounding-box around each detected face:

FaceDetect group_photo.jpg output.png


Example 3
----------

imagelist.txt contains a list of image filenames.
For each image, detect faces and output a copy of the image to the "c:\temp\" folder,
marking the positions of each detected face.


FaceDetect imagelist.txt c:\temp