new_contents: #!/usr/bin/env jython
  
  from ij import IJ
  import os
  
  from mpicbg.ij.clahe import Flat
  from ij.process import ImageConverter
  
  # http://fiji.sc/wiki/index.php/Enhance_Local_Contrast_(CLAHE)
  # http://fiji.sc/cgi-bin/gitweb.cgi?p=mpicbg.git;a=blob;f=mpicbg/ij/clahe/PlugIn.java;h=663153764493547de560c08ee11f2e6b1e7e1a32;hb=HEAD
  
  dir = "/usr/people/tmacrina/Desktop/test/"
  
  blocksize = 50
  histogram_bins = 128
  maximum_slope = 3
  mask = "*None*"
  composite = False
  mask = None
  
  files = os.listdir(dir)
  files.sort()
  for file in files:
       if file.endswith(".tif")
            fn = os.path.join(dir, file)
            imp = IJ.openImage(path)
            output_fn = os.path.splitext(fn)[0] + "_CLAHE_8bit.tif"
            imp = IJ.openImage(fn)
              
            Flat.getFastInstance().run( imp, 
                                    blocksize,
                                    histogram_bins,
                                    maximum_slope,
                                    mask,
                                    composite )
            ImageConverter(imp).convertToGray8()
  
            IJ.save(imp, output_fn)
  
subject: Add script to CLAHE images in a directory via FIJI