Removed unnecessary assertion

saskatchewancatch · web-flow · commit 0e44ad55431f · 2017-09-16T19:55:45.000-07:00
diff --git a/modules/core/src/stat.cpp b/modules/core/src/stat.cpp
@@ -4150,9 +4150,8 @@ double cv::PSNR(InputArray _src1, InputArray _src2)
 {
     CV_INSTRUMENT_REGION()
 
-    //Input arrays must have depth CV_8U and be of identical size
+    //Input arrays must have depth CV_8U
     CV_Assert( _src1.depth() == CV_8U && _src2.depth() == CV_8U );
-    CV_Assert( _src1.rows() == _src2.rows() && _src1.cols() == _src2.cols() && _src1.dims() == _src2.dims() );
 
     double diff = std::sqrt(norm(_src1, _src2, NORM_L2SQR)/(_src1.total()*_src1.channels()));
     return 20*log10(255./(diff+DBL_EPSILON));

Original file line number	Diff line number	Diff line change
`@@ -4150,9 +4150,8 @@ double cv::PSNR(InputArray _src1, InputArray _src2)`
`4150`	`4150`	`{`
`4151`	`4151`	`CV_INSTRUMENT_REGION()`
`4152`	`4152`
`4153`		`- //Input arrays must have depth CV_8U and be of identical size`
	`4153`	`+ //Input arrays must have depth CV_8U`
`4154`	`4154`	`CV_Assert( _src1.depth() == CV_8U && _src2.depth() == CV_8U );`
`4155`		`- CV_Assert( _src1.rows() == _src2.rows() && _src1.cols() == _src2.cols() && _src1.dims() == _src2.dims() );`
`4156`	`4155`
`4157`	`4156`	`double diff = std::sqrt(norm(_src1, _src2, NORM_L2SQR)/(_src1.total()*_src1.channels()));`
`4158`	`4157`	`return 20*log10(255./(diff+DBL_EPSILON));`