diff --git a/src/main.cpp b/src/main.cpp
index b1aeb6c..562dfbe 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -296,6 +296,9 @@ int perfromOperation(int operation, char** fileNames, const Config& config)
 		
 		Log(Log::DEBUG)<<"applyCurve";
 		applyCurve(inImages[0], curve);
+		cv::FileStorage fsO("out.mat", cv::FileStorage::WRITE);
+		fsO<<"image"<<inImages[0];
+		fsO.release();
 	}
 	else if(operation == CREATE_CURVE)
 	{