1 files changed, 0 insertions, 130 deletions
diff --git a/src/filters.c b/src/filters.c
deleted file mode 100644
index c4e409df..00000000
--- a/src/filters.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * filters.c
- *
- * Image filtering
- *
- * (c) 2006-2010 Thomas White <taw@physics.org>
- *
- * Part of CrystFEL - crystallography with a FEL
- *
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-#include <string.h>
-#include <assert.h>
-#include <gsl/gsl_statistics_int.h>
-#ifdef GSL_FUDGE
-#include <gsl/gsl_blas.h>
-#endif
-
-#include "image.h"
-
-
-static int compare_vals(const void *ap, const void *bp)
-{
-	const signed int a = *(signed int *)ap;
-	const signed int b = *(signed int *)bp;
-
-	if ( a > b ) return 1;
-	if ( a < b ) return -1;
-	return 0;
-}
-
-
-static void clean_panel(struct image *image, int sx, int sy)
-{
-	int x, y;
-	const int s = sizeof(signed int);
-
-	for ( x=0; x<512; x++ ) {
-
-		signed int vals[128];
-		double m;
-
-		for ( y=0; y<128; y++ ) {
-			vals[y] = image->data[(x+sx)+(y+sy)*image->width];
-		}
-
-		qsort(&vals[0], 128, s, compare_vals);
-
-		m = gsl_stats_int_median_from_sorted_data(vals, 1, 128);
-
-		for ( y=0; y<128; y++ ) {
-			image->data[(x+sx)+(y+sy)*image->width] -= m;
-		}
-
-	}
-}
-
-
-/* Pre-processing to make life easier */
-void filter_cm(struct image *image)
-{
-	int px, py;
-
-	if ( (image->width != 1024) || (image->height != 1024) ) return;
-
-	for ( px=0; px<2; px++ ) {
-	for ( py=0; py<8; py++ ) {
-
-		clean_panel(image, 512*px, 128*py);
-
-	}
-	}
-
-}
-
-
-void filter_noise(struct image *image, float *old)
-{
-	int x, y;
-
-	for ( x=0; x<image->width; x++ ) {
-	for ( y=0; y<image->height; y++ ) {
-
-		int dx, dy;
-		int val = image->data[x+image->width*y];
-
-		if ( old != NULL ) old[x+image->width*y] = val;
-
-		/* FIXME: This isn't really the right thing to do
-		 * at the edges. */
-		if ( (x==0) || (x==image->width-1)
-		  || (y==0) || (y==image->height-1) ) {
-			if ( val < 0 ) val = 0;
-			continue;
-		}
-
-		for ( dx=-1; dx<=+1; dx++ ) {
-		for ( dy=-1; dy<=+1; dy++ ) {
-
-			int val2;
-
-			val2 = image->data[(x+dx)+image->width*(y+dy)];
-
-			if ( val2 < 0 ) val = 0;
-
-		}
-		}
-
-		image->data[x+image->width*y] = val;
-
-	}
-	}
-}
-
-
-#ifdef GSL_FUDGE
-/* Force the linker to bring in CBLAS to make GSL happy */
-void filters_fudge_gslcblas()
-{
-        STATUS("%p\n", cblas_sgemm);
-}
-#endif