Lines Matching refs:expo
224 CvMat diff, expo;
240 expo = cvMat( 1, nclusters, CV_64FC1, buffer );
273 expo.data.db[k] = cur;
284 CV_CALL( cvConvertScale( &expo, &expo, -0.5 ));
285 CV_CALL( cvExp( &expo, &expo ));
287 CV_CALL( cvReshape( &expo, &expo, 0, nclusters ));
288 CV_CALL( cvConvertScale( &expo, _probs, 1./cvSum( &expo ).val[0] ));