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cv2cvtest part2

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This commit is contained in:
Ilya Lavrenov
2014-04-09 00:00:13 +04:00
parent 5600bc54f4
commit 4a63b3dd90
11 changed files with 49 additions and 39 deletions
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6
modules/ts/src/ts_func.cpp
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@@ -1399,6 +1399,12 @@ double norm(InputArray _src1, InputArray _src2, int normType, InputArray _mask)
return isRelative ? result / (cvtest::norm(src2, normType) + DBL_EPSILON) : result;
}
double PSNR(InputArray _src1, InputArray _src2)
{
CV_Assert( _src1.depth() == CV_8U );
double diff = std::sqrt(cvtest::norm(_src1, _src2, NORM_L2SQR)/(_src1.total()*_src1.channels()));
return 20*log10(255./(diff+DBL_EPSILON));
}
template<typename _Tp> static double
crossCorr_(const _Tp* src1, const _Tp* src2, size_t total)