Some fixes.

src/LineSegmentation.cpp

@@ -441,6 +441,20 @@ Chunk::find_peaks_valleys(map<int, Valley *> &map_valley) {
         }
     }
 
+    int peaks_average_values = 0;
+    vector<Peak> new_peaks;
+    for (auto peak : peaks) {
+        peaks_average_values += peak.value;
+    }
+    peaks_average_values /= max(1, int(peaks.size()));
+
+    for (auto peak : peaks) {
+        if (peak.value >= peaks_average_values/4) {
+            new_peaks.push_back(peak);
+        }
+    }
+    lines_count = int (new_peaks.size());
+    peaks = new_peaks;
     // Sort peaks by max value and remove the outliers (the ones with less foreground pixels).
     sort(peaks.begin(), peaks.end());
     peaks.resize(

src/main.cpp

@@ -1,7 +1,7 @@
 #include "LineSegmentation.hpp"
 
 int main() {
-    string img_path = "../img/2min.png";
+    string img_path = "../img/AA.jpg";
     LineSegmentation line_segmentation(img_path);
     vector<cv::Mat> lines = line_segmentation.segment();
     // ToDo @Samir55 Remove.