#ifndef vepl1_sobel_h_
#define vepl1_sobel_h_
//:
// \file
// \brief Sobel convolution filter
//
// \author Peter Vanroose, K.U.Leuven (ESAT/PSI)
// \date   28 April 2001

#include <vil1/vil1_image.h>

//: Sobel convolution filter
vil1_image vepl1_sobel(vil1_image const& );

#endif // vepl1_sobel_h_
