Log Warning and GMG cuda patch

D00E · D00E · commit 4ff35010f270 · 2025-10-13T15:45:06.000+01:00
diff --git a/modules/bgsegm/src/bgfg_gaussmix.cpp b/modules/bgsegm/src/bgfg_gaussmix.cpp
@@ -467,7 +467,7 @@ void BackgroundSubtractorMOGImpl::apply(InputArray _image, InputArray _knownFore
     Mat knownForegroundMask = _knownForegroundMask.getMat();
     if(!_knownForegroundMask.empty())
     {
-        CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+        CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
     }
     apply(_image, _fgmask, learningRate);
 }
diff --git a/modules/bgsegm/src/bgfg_gmg.cpp b/modules/bgsegm/src/bgfg_gmg.cpp
@@ -478,7 +478,7 @@ void BackgroundSubtractorGMGImpl::apply(InputArray _image, InputArray _knownFore
     Mat knownForegroundMask = _knownForegroundMask.getMat();
     if(!_knownForegroundMask.empty())
     {
-        CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+        CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
     }
     apply(_image, _fgmask, newLearningRate);
 }
diff --git a/modules/bgsegm/src/bgfg_gsoc.cpp b/modules/bgsegm/src/bgfg_gsoc.cpp
@@ -799,7 +799,7 @@ void BackgroundSubtractorGSOCImpl::apply(InputArray _image, InputArray _knownFor
     Mat knownForegroundMask = _knownForegroundMask.getMat();
     if(!_knownForegroundMask.empty())
     {
-        CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+        CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
     }
     apply(_image, _fgmask, learningRate);
 }
@@ -943,7 +943,7 @@ void BackgroundSubtractorLSBPImpl::apply(InputArray _image, InputArray _knownFor
     Mat knownForegroundMask = _knownForegroundMask.getMat();
     if(!_knownForegroundMask.empty())
     {
-        CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+        CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
     }
     apply(_image, _fgmask, learningRate);
 }
diff --git a/modules/bgsegm/src/bgfg_subcnt.cpp b/modules/bgsegm/src/bgfg_subcnt.cpp
@@ -415,7 +415,7 @@ void BackgroundSubtractorCNTImpl::apply(InputArray _image, InputArray _knownFore
     Mat knownForegroundMask = _knownForegroundMask.getMat();
     if(!_knownForegroundMask.empty())
     {
-        CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+        CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
     }
     apply(_image, _fgmask, learningRate);
 }
diff --git a/modules/cudabgsegm/src/mog.cpp b/modules/cudabgsegm/src/mog.cpp
@@ -137,15 +137,15 @@ namespace
     void MOGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){
         if(!_knownForegroundMask.empty())
         {
-            CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+            CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
         }
         apply(_image, _fgmask, learningRate, Stream::Null());
     }
 
     void MOGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate, Stream &stream){
         if(!_knownForegroundMask.empty())
         {
-            CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+            CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
         }
         apply(_image, _fgmask, learningRate, stream);
     }
diff --git a/modules/cudalegacy/src/fgd.cpp b/modules/cudalegacy/src/fgd.cpp
@@ -589,6 +589,14 @@ namespace
     {
     }
 
+    void FGDImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){
+        if(!_knownForegroundMask.empty())
+        {
+            CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+        }
+        apply(_image, _fgmask, learningRate);
+    }
+
     void FGDImpl::apply(InputArray _frame, OutputArray fgmask, double)
     {
         GpuMat curFrame = _frame.getGpuMat();
@@ -630,15 +638,6 @@ namespace
         foreground_.copyTo(fgmask);
     }
 
-    void FGDImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){
-        Mat knownForegroundMask = _knownForegroundMask.getMat();
-        if(!_knownForegroundMask.empty())
-        {
-            CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
-        }
-        apply(_image, _fgmask, learningRate);
-    }
-
     void FGDImpl::getBackgroundImage(OutputArray backgroundImage) const
     {
         cuda::cvtColor(background_, backgroundImage, COLOR_BGRA2BGR);
diff --git a/modules/cudalegacy/src/gmg.cpp b/modules/cudalegacy/src/gmg.cpp
@@ -170,19 +170,17 @@ namespace
     }
 
     void GMGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){
-        Mat knownForegroundMask = _knownForegroundMask.getMat();
         if(!_knownForegroundMask.empty())
         {
-            CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+            CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
         }
-        apply(_image, _fgmask, Stream::Null());
+        apply(_image, _fgmask, learningRate);
     }
 
     void GMGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate, Stream& stream){
-        Mat knownForegroundMask = _knownForegroundMask.getMat();
         if(!_knownForegroundMask.empty())
         {
-            CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
+            CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");
         }
         apply(_image, _fgmask, learningRate, stream);
     }

Original file line number	Diff line number	Diff line change
`@@ -467,7 +467,7 @@ void BackgroundSubtractorMOGImpl::apply(InputArray _image, InputArray _knownFore`
`467`	`467`	`Mat knownForegroundMask = _knownForegroundMask.getMat();`
`468`	`468`	`if(!_knownForegroundMask.empty())`
`469`	`469`	`{`
`470`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`470`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`471`	`471`	`}`
`472`	`472`	`apply(_image, _fgmask, learningRate);`
`473`	`473`	`}`
Original file line number	Diff line number	Diff line change
`@@ -478,7 +478,7 @@ void BackgroundSubtractorGMGImpl::apply(InputArray _image, InputArray _knownFore`
`478`	`478`	`Mat knownForegroundMask = _knownForegroundMask.getMat();`
`479`	`479`	`if(!_knownForegroundMask.empty())`
`480`	`480`	`{`
`481`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`481`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`482`	`482`	`}`
`483`	`483`	`apply(_image, _fgmask, newLearningRate);`
`484`	`484`	`}`
Original file line number	Diff line number	Diff line change
`@@ -799,7 +799,7 @@ void BackgroundSubtractorGSOCImpl::apply(InputArray _image, InputArray _knownFor`
`799`	`799`	`Mat knownForegroundMask = _knownForegroundMask.getMat();`
`800`	`800`	`if(!_knownForegroundMask.empty())`
`801`	`801`	`{`
`802`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`802`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`803`	`803`	`}`
`804`	`804`	`apply(_image, _fgmask, learningRate);`
`805`	`805`	`}`
`@@ -943,7 +943,7 @@ void BackgroundSubtractorLSBPImpl::apply(InputArray _image, InputArray _knownFor`
`943`	`943`	`Mat knownForegroundMask = _knownForegroundMask.getMat();`
`944`	`944`	`if(!_knownForegroundMask.empty())`
`945`	`945`	`{`
`946`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`946`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`947`	`947`	`}`
`948`	`948`	`apply(_image, _fgmask, learningRate);`
`949`	`949`	`}`
Original file line number	Diff line number	Diff line change
`@@ -415,7 +415,7 @@ void BackgroundSubtractorCNTImpl::apply(InputArray _image, InputArray _knownFore`
`415`	`415`	`Mat knownForegroundMask = _knownForegroundMask.getMat();`
`416`	`416`	`if(!_knownForegroundMask.empty())`
`417`	`417`	`{`
`418`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`418`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`419`	`419`	`}`
`420`	`420`	`apply(_image, _fgmask, learningRate);`
`421`	`421`	`}`
Original file line number	Diff line number	Diff line change
`@@ -137,15 +137,15 @@ namespace`
`137`	`137`	`void MOGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){`
`138`	`138`	`if(!_knownForegroundMask.empty())`
`139`	`139`	`{`
`140`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`140`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`141`	`141`	`}`
`142`	`142`	`apply(_image, _fgmask, learningRate, Stream::Null());`
`143`	`143`	`}`
`144`	`144`
`145`	`145`	`void MOGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate, Stream &stream){`
`146`	`146`	`if(!_knownForegroundMask.empty())`
`147`	`147`	`{`
`148`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`148`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`149`	`149`	`}`
`150`	`150`	`apply(_image, _fgmask, learningRate, stream);`
`151`	`151`	`}`
Original file line number	Diff line number	Diff line change
`@@ -589,6 +589,14 @@ namespace`
`589`	`589`	`{`
`590`	`590`	`}`
`591`	`591`
	`592`	`+ void FGDImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){`
	`593`	`+ if(!_knownForegroundMask.empty())`
	`594`	`+ {`
	`595`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`596`	`+ }`
	`597`	`+ apply(_image, _fgmask, learningRate);`
	`598`	`+ }`
	`599`	`+`
`592`	`600`	`void FGDImpl::apply(InputArray _frame, OutputArray fgmask, double)`
`593`	`601`	`{`
`594`	`602`	`GpuMat curFrame = _frame.getGpuMat();`
`@@ -630,15 +638,6 @@ namespace`
`630`	`638`	`foreground_.copyTo(fgmask);`
`631`	`639`	`}`
`632`	`640`
`633`		`- void FGDImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){`
`634`		`- Mat knownForegroundMask = _knownForegroundMask.getMat();`
`635`		`- if(!_knownForegroundMask.empty())`
`636`		`- {`
`637`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`638`		`- }`
`639`		`- apply(_image, _fgmask, learningRate);`
`640`		`- }`
`641`		`-`
`642`	`641`	`void FGDImpl::getBackgroundImage(OutputArray backgroundImage) const`
`643`	`642`	`{`
`644`	`643`	`cuda::cvtColor(background_, backgroundImage, COLOR_BGRA2BGR);`
Original file line number	Diff line number	Diff line change
`@@ -170,19 +170,17 @@ namespace`
`170`	`170`	`}`
`171`	`171`
`172`	`172`	`void GMGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate){`
`173`		`- Mat knownForegroundMask = _knownForegroundMask.getMat();`
`174`	`173`	`if(!_knownForegroundMask.empty())`
`175`	`174`	`{`
`176`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`175`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`177`	`176`	`}`
`178`		`- apply(_image, _fgmask, Stream::Null());`
	`177`	`+ apply(_image, _fgmask, learningRate);`
`179`	`178`	`}`
`180`	`179`
`181`	`180`	`void GMGImpl::apply(InputArray _image, InputArray _knownForegroundMask, OutputArray _fgmask, double learningRate, Stream& stream){`
`182`		`- Mat knownForegroundMask = _knownForegroundMask.getMat();`
`183`	`181`	`if(!_knownForegroundMask.empty())`
`184`	`182`	`{`
`185`		`- CV_Error( Error::StsNotImplemented, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
	`183`	`+ CV_LOG_WARNING(NULL, "Known Foreground Masking has not been implemented for this specific background subtractor, falling back to subtraction without known foreground");`
`186`	`184`	`}`
`187`	`185`	`apply(_image, _fgmask, learningRate, stream);`
`188`	`186`	`}`