Median filter source code

// medianfilter.h - declarations for 
// 1D and 2D median filter routines
//
// The code is property of LIBROW
// You can use it on your own
// When utilizing credit LIBROW site
#ifndef _MEDIANFILTER_H_
#define _MEDIANFILTER_H_
// Signal/image element type
typedef double element;
// 1D MEDIAN FILTER, window size 5
// signal - input signal
// result - output signal, NULL for inplace processing
// N - length of the signal
void medianfilter(element* signal, element* result, int N);
// 2D MEDIAN FILTER, window size 3x3
// image - input image
// result - output image, NULL for inplace processing
// N - width of the image
// M - height of the image
void medianfilter(element* image, element* result, int N, int M);
#endif