Lines Matching refs:sigma1
1329 double sigma1 = 0, sigma2 = 0;
1357 sigma1 = param3;
1360 if( param1 == 0 && sigma1 > 0 )
1361 param1 = cvRound(sigma1*(depth == CV_8U ? 3 : 4)*2 + 1)|1;
1485 CvSepFilter::init_gaussian_kernel( &KX, sigma1 );
1486 if( ksize.width != ksize.height || fabs(sigma1 - sigma2) > FLT_EPSILON )
