cvCbrt           1213 modules/core/include/opencv2/core/core_c.h CVAPI(float)  cvCbrt( float value );
cvCbrt            165 modules/core/test/test_math.cpp                 b.at<float>(i,0) = (float)fabs(cvCbrt(a.at<float>(i,0)));
cvCbrt           5040 modules/imgproc/src/color.cpp             f[i] = x < 0.008856f ? x*7.787f + 0.13793103448275862f : cvCbrt(x);
cvCbrt           5064 modules/imgproc/src/color.cpp             LabCbrtTab_b[i] = saturate_cast<ushort>((1 << lab_shift2)*(x < 0.008856f ? x*7.787f + 0.13793103448275862f : cvCbrt(x)));