1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/*
* itrans.c
*
* Parameterise features in an image for reconstruction
*
* (c) 2007 Thomas White <taw27@cam.ac.uk>
* Gordon Ball <gfb21@cam.ac.uk>
*
* dtr - Diffraction Tomography Reconstruction
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdint.h>
#include <gsl/gsl_matrix.h>
#include "control.h"
#include "imagedisplay.h"
#include "reflections.h"
#include "itrans-threshold.h"
#include "itrans-zaefferer.h"
#include "itrans-lsq.h"
#include "itrans-stat.h"
void itrans_process_image(int16_t *image, ControlContext *ctx, double tilt_degrees) {
unsigned int n_reflections;
ImageDisplay *imagedisplay = NULL;
if ( ctx->first_image ) {
imagedisplay = imagedisplay_open(image, ctx->width, ctx->height, "Image Display");
imagedisplay_add_tilt_axis(imagedisplay, ctx, ctx->omega);
}
switch ( ctx->psmode ) {
case PEAKSEARCH_THRESHOLD : n_reflections = itrans_peaksearch_threshold(image, ctx, tilt_degrees, imagedisplay); break;
case PEAKSEARCH_ADAPTIVE_THRESHOLD : n_reflections = itrans_peaksearch_adaptive_threshold(image, ctx, tilt_degrees, imagedisplay); break;
case PEAKSEARCH_LSQ : n_reflections = itrans_peaksearch_lsq(image, ctx, tilt_degrees, imagedisplay); break;
case PEAKSEARCH_ZAEFFERER : n_reflections = itrans_peaksearch_zaefferer(image, ctx, tilt_degrees, imagedisplay); break;
case PEAKSEARCH_STAT : n_reflections = itrans_peaksearch_stat(image, ctx, tilt_degrees, imagedisplay); break;
default: n_reflections = 0;
}
ctx->first_image = 0;
printf(" ..... %i peaks found\n", n_reflections);
}
|
