From 8ac88cf069371d6f51d62da9c49ee6fd15e1cf21 Mon Sep 17 00:00:00 2001
From: Christine Poerschke <6458642+cpoerschke@users.noreply.github.com>
Date: Sun, 3 Apr 2022 20:35:55 +0100
Subject: [PATCH] add BackgroundSubtractor(KNN|MOG2).getDefaultName()
 implementation

---
 modules/video/src/bgfg_KNN.cpp       | 2 ++
 modules/video/src/bgfg_gaussmix2.cpp | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/modules/video/src/bgfg_KNN.cpp b/modules/video/src/bgfg_KNN.cpp
index 1ddf1b7d51..5ec2266921 100644
--- a/modules/video/src/bgfg_KNN.cpp
+++ b/modules/video/src/bgfg_KNN.cpp
@@ -214,6 +214,8 @@ public:
         }
     }
 
+    virtual String getDefaultName() const CV_OVERRIDE { return "BackgroundSubtractor_KNN"; }
+
     virtual int getHistory() const CV_OVERRIDE { return history; }
     virtual void setHistory(int _nframes) CV_OVERRIDE { history = _nframes; }
 
diff --git a/modules/video/src/bgfg_gaussmix2.cpp b/modules/video/src/bgfg_gaussmix2.cpp
index 69e4baf657..f7b26ef06b 100644
--- a/modules/video/src/bgfg_gaussmix2.cpp
+++ b/modules/video/src/bgfg_gaussmix2.cpp
@@ -236,6 +236,8 @@ public:
         }
     }
 
+    virtual String getDefaultName() const CV_OVERRIDE { return "BackgroundSubtractor_MOG2"; }
+
     virtual int getHistory() const CV_OVERRIDE { return history; }
     virtual void setHistory(int _nframes) CV_OVERRIDE { history = _nframes; }