Add LocCorr_new: another variant of LocCorr (instead of pusirobot used multistepper; some errors fixed); I hope, sometimes I will finish loccorrNG

2026-03-22 01:31:25 +03:00 · 2025-02-14 11:32:40 +03:00
parent 173bb8d0cc
commit 6ee58edc7d
45 changed files with 6990 additions and 0 deletions
--- a/LocCorr_new/config.h
+++ b/LocCorr_new/config.h
@@ -0,0 +1,140 @@
+/*
+ * This file is part of the loccorr project.
+ * Copyright 2021 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+#ifndef CONFIG_H__
+#define CONFIG_H__
+
+// default configuration borders
+// min/max total steps range
+#define MAXSTEPS        (50000)
+#define Fmaxsteps       (64000)
+// steps per pixel
+#define COEFMIN         (0.1)
+#define COEFMAX         (10000)
+// area
+#define MINAREA         (4)
+#define MAXAREA         (2500000)
+#define MAX_NDILAT      (100)
+#define MAX_NEROS       (100)
+#define MAX_THROWPART   (0.9)
+#define MAX_OFFSET      (10000)
+// min/max exposition in ms
+#define EXPOS_MIN       (0.1)
+#define EXPOS_MAX       (4001.)
+#define GAIN_MIN        (0.)
+#define GAIN_MAX        (100.)
+#define BRIGHT_MIN      (0.)
+#define BRIGHT_MAX      (10.)
+// max average images counter
+#define NAVER_MAX       (25)
+// coefficients to convert dx,dy to du,dv
+#define KUVMIN           (-5000.)
+#define KUVMAX           (5000.)
+// default coefficient for corrections (move to Kdu, Kdv instead of du, dv)
+#define KCORR           (0.90)
+// min/max median seed
+#define MIN_MEDIAN_SEED (1)
+#define MAX_MEDIAN_SEED (7)
+// fixed background
+#define FIXED_BK_MIN    (0)
+#define FIXED_BK_MAX    (250)
+
+// exposition methods: 0 - auto, 1 - fixed
+#define EXPAUTO         (0)
+#define EXPMANUAL       (1)
+
+// roundness parameter
+#define MINWH                       (0.3)
+#define MAXWH                       (3.)
+
+// messageID field name
+#define MESSAGEID       "messageid"
+
+typedef struct{
+    int maxUpos;        // min/max positions
+    int minUpos;
+    int maxVpos;
+    int minVpos;
+    int maxFpos;        // min/max F position (in microsteps) - user can't change this
+    int minFpos;
+    int minarea;        // min/max area of star image
+    int maxarea;
+    int Nerosions;      // amount of erosions/dilations
+    int Ndilations;
+    int xoff;           // subimage offset
+    int yoff;
+    int width;          // subimage size
+    int height;
+    int equalize;       // !=0 to equalize output image histogram
+    int naverage;       // amount of images for average calculation (>1)
+    int stpserverport;  // steppers' server port
+    int starssort;      // stars sorting algorithm: by distance from target (0) or by intensity (1)
+    int expmethod;      // 0 - auto, 1 - fixed
+    int medfilt;        // == 1 to make median filter before calculations
+    int medseed;        // median seed
+    int fixedbkg;       // don't calculate background, use fixed value instead
+    int fixedbkgval;    // value of bk
+    // dU = Kxu*dX + Kyu*dY; dV = Kxv*dX + Kyv*dY
+    double Kxu; double Kyu;
+    double Kxv; double Kyv;
+    double minwh; double maxwh; // roundness parameters
+    double xtarget;     // target (center) values (in absolute coordinates! screen coords = target - offset)
+    double ytarget;
+    double throwpart;   // part of values to throw avay @ histogram equalisation
+    double maxexp;      // minimal and maximal exposition (in ms)
+    double minexp;
+    double fixedexp;    // exptime in manual mode
+    double gain;        // gain value in manual mode
+    double brightness;  // brightness @camera
+    double intensthres; // threshold for stars intensity comparison: fabs(Ia-Ib)/(Ia+Ib) > thres -> stars differs
+} configuration;
+
+typedef enum{
+    PAR_INT,
+    PAR_DOUBLE
+} partype;
+
+typedef struct{
+    const char *name;   // parameter name
+    partype type;       // type of parameter's value
+    void *ptr;          // pointer to value in `theconf`
+    int got;            // counter of parameter in config file
+    double minval;      // min/max values
+    double maxval;
+    const char *help;   // help message
+} confparam;
+
+typedef union{
+    double dblval;
+    int intval;
+} dblint;
+
+typedef struct{
+    dblint val;
+    partype type;
+} key_value;
+
+extern configuration theconf;
+char *get_cmd_list(char *buff, int l);
+int chkconfig(const char *confname);
+int saveconf(const char *confname);
+char *get_keyval(const char *pair, char value[128]);
+confparam *chk_keyval(const char *key, const char *val, key_value *result);
+char *listconf(const char *messageid, char *buf, int buflen);
+
+#endif // CONFIG_H__