diff --git "a/\346\211\213\345\212\277\351\252\214\350\257\201\347\240\201\347\273\230\345\210\266\350\275\250\350\277\271" "b/\346\211\213\345\212\277\351\252\214\350\257\201\347\240\201\347\273\230\345\210\266\350\275\250\350\277\271"
new file mode 100644
index 0000000000000000000000000000000000000000..f8fb82c61930bec2b5179f3a6fcb01e89cf2d63a
--- /dev/null
+++ "b/\346\211\213\345\212\277\351\252\214\350\257\201\347\240\201\347\273\230\345\210\266\350\275\250\350\277\271"
@@ -0,0 +1,18 @@
+Collections.sort(list, (o1, o2) -> (int) (o1.x - o2.x));
+List<Point> line = new ArrayList<>();
+for (Point point : list) {
+    if (line.size() == 0) {
+        line.add(point);
+        continue;
+    }
+    Point compare = line.get(line.size() - 1);
+    double distance = Math.sqrt(Math.pow(point.y - compare.y, 2) + Math.pow(point.x - compare.x, 2));
+    if (distance > step) {
+        line.add(point);
+    }
+}
+if (null != result) {
+    for (Point point : line) {
+        Imgproc.drawMarker(result, point, new Scalar(0, 0, 255));
+    }
+}