From 9dde2ab53c8e2c97647164fce89cf149260fbc8f Mon Sep 17 00:00:00 2001
From: Nikita Kostovsky <nikita@kostovsky.me>
Date: Sun, 12 Jan 2025 11:50:34 +0100
Subject: implement calibration

---
 src/calibration.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/calibration.h

(limited to 'src/calibration.h')

diff --git a/src/calibration.h b/src/calibration.h
new file mode 100644
index 0000000..ddb66a6
--- /dev/null
+++ b/src/calibration.h
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <array>
+
+#include "fuck_intel.h"
+
+#include <QSharedPointer>
+
+#include "constants.h"
+#include "pixels.h"
+
+using CalibrationColumn = std::array<float, calibrationTableHeight>;
+// map [0; discretesInRage] (discretes) to [0; zRangeMm] (mm)
+using CalibrationTable = std::array<CalibrationColumn, img_width>;
+using CalibrationTablePtr = QSharedPointer<CalibrationTable>;
+
+constexpr auto calibrationColumnHeight = std::tuple_size<CalibrationColumn>();
+
+bool openCalibrationTable(const QString &filename, CalibrationTablePtr &table);
+
+void dumpCalibrationPixels(std::vector<Pixels> &&calibrationPixels);
+bool dump(const CalibrationTablePtr &table, const QString &filename);
+
+CalibrationTablePtr calibrateX(const QList<Pixels> &rawProfiles);
+CalibrationTablePtr calibrateZ(const QList<Pixels> &rawProfiles,
+                               const uint32_t &stepsPerMm);
+
+QImage calibrationTableToImage(const CalibrationTablePtr &calibrationTable);
+
+void interpolate(CalibrationTablePtr &table);
+void interpolate(CalibrationColumn &column);
-- 
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