diff --git a/image_analysis/StrongPixelSet.cpp b/image_analysis/StrongPixelSet.cpp
index 880e6372..5aeebaa9 100644
--- a/image_analysis/StrongPixelSet.cpp
+++ b/image_analysis/StrongPixelSet.cpp
@@ -2,6 +2,7 @@
 
 #include <bitset>
 #include "StrongPixelSet.h"
+#include "../common/RawToConvertedGeometry.h"
 
 StrongPixelSet::StrongPixelSet(const DiffractionExperiment &experiment)
         : xpixel(experiment.GetXPixelsNum()),
@@ -122,4 +123,21 @@ size_t StrongPixelSet::Common(const StrongPixelSet &set) const {
             ret++;
     }
     return ret;
-}
\ No newline at end of file
+}
+
+void StrongPixelSet::ReadFPGAOutput(const DiffractionExperiment& experiment,
+                                    const DeviceOutput &output,
+                                    uint16_t module) {
+    auto out_ptr = (uint32_t *) output.spot_finding_result.strong_pixel;
+    for (int i = 0; i < RAW_MODULE_SIZE / (8 * sizeof(out_ptr[0])); i++) {
+        if (out_ptr[i]) {
+            for (int j = 0; j < 8 * sizeof(out_ptr[0]); j++) {
+                if (out_ptr[i] & (1 << j)) {
+                    size_t npixel = i * 8 * sizeof(out_ptr[0])| j;
+                    auto [col, line] = RawToConvertedCoordinate(experiment, module, npixel);
+                    AddStrongPixel(col, line);
+                }
+            }
+        }
+    }
+}
diff --git a/image_analysis/StrongPixelSet.h b/image_analysis/StrongPixelSet.h
index a78f310a..c1c24a28 100644
--- a/image_analysis/StrongPixelSet.h
+++ b/image_analysis/StrongPixelSet.h
@@ -8,6 +8,7 @@
 #include "../common/DiffractionExperiment.h"
 #include "../common/Coord.h"
 #include "../common/DiffractionSpot.h"
+#include "../receiver/AcquisitionDevice.h"
 
 inline uint32_t strong_pixel_coord(uint16_t col, uint16_t line) {
     return col + (static_cast<uint32_t>(line) << 16u);
@@ -30,6 +31,7 @@ class StrongPixelSet {
     DiffractionSpot BuildSpot(std::unordered_map<uint32_t, int32_t>::iterator &it_frames);
     void ExtendSpot(DiffractionSpot &spot, std::unordered_map<uint32_t, int32_t>::iterator &it_frames);
 public:
+    void ReadFPGAOutput(const DiffractionExperiment& experiment, const DeviceOutput& output, uint16_t module);
     StrongPixelSet(const DiffractionExperiment& experiment);
     size_t Count() const;
     void AddStrongPixel(uint16_t col, uint16_t line, int32_t photons = 1);