Lines Matching refs:CvMat
125 CV_IMPL void cvChol( CvMat* A, CvMat* S )
158 CV_IMPL void cvRandMVNormal( CvMat* mean, CvMat* cov, CvMat* sample, CvRNG* rng )
166 CvMat* utmat = cvCreateMat(dim, dim, sample->type);
167 CvMat* vect = cvCreateMatHeader(1, dim, sample->type);
187 CvMat* univals = cvCreateMat(1, amount, CV_32FC1);
213 CV_IMPL void cvRandGaussMixture( CvMat* means[],
214 CvMat* covs[],
217 CvMat* sample,
218 CvMat* sampClasses )
226 CvMat** utmats = (CvMat**)cvAlloc( clsnum * sizeof(CvMat*) );
227 CvMat* vect = cvCreateMatHeader(1, dim, CV_32FC1);
229 CvMat* classes;
264 CvMat* icvGenerateRandomClusterCenters ( int seed, const CvMat* data,
265 int num_of_clusters, CvMat* _centers )
267 CvMat* centers = _centers;
273 CvMat data_comp, centers_comp;
324 CV_IMPL void cvRandRoundUni (CvMat* center,
327 CvMat* desired_matrix,
332 CvMat *cov, sample;
371 void cvCompleteSymm( CvMat* matrix, int lower_to_upper )
458 CvMat*
459 cvPreprocessIndexArray( const CvMat* idx_arr, int data_arr_size, bool check_for_duplicates )
461 CvMat* idx = 0;
564 CvMat*
565 cvPreprocessVarType( const CvMat* var_type, const CvMat* var_idx,
568 CvMat* out_var_type = 0;
629 CvMat*
630 cvPreprocessOrderedResponses( const CvMat* responses, const CvMat* sample_idx, int sample_all )
632 CvMat* out_responses = 0;
661 out_responses = (CvMat*)responses;
705 CvMat*
706 cvPreprocessCategoricalResponses( const CvMat* responses,
707 const CvMat* sample_idx, int sample_all,
708 CvMat** out_response_map, CvMat** class_counts )
710 CvMat* out_responses = 0;
839 cvGetTrainSamples( const CvMat* train_data, int tflag,
840 const CvMat* var_idx, const CvMat* sample_idx,
911 cvCheckTrainData( const CvMat* train_data, int tflag,
912 const CvMat* missing_mask,
953 const CvMat* train_data, int tflag,
954 const CvMat* responses, int response_type,
955 const CvMat* var_idx,
956 const CvMat* sample_idx,
962 CvMat** out_responses,
963 CvMat** out_response_map,
964 CvMat** out_var_idx,
965 CvMat** out_sample_idx )
968 CvMat* _var_idx = 0;
969 CvMat* _sample_idx = 0;
970 CvMat* _responses = 0;
1098 cvSortSamplesByClasses( const float** samples, const CvMat* classes,
1149 const CvMat* comp_idx, int class_count,
1150 const CvMat* prob, float** _row_sample,
1160 const CvMat* sample = (const CvMat*)_sample;
1413 cvWritebackLabels( const CvMat* labels, CvMat* dst_labels,
1414 const CvMat* centers, CvMat* dst_centers,
1415 const CvMat* probs, CvMat* dst_probs,
1416 const CvMat* sample_idx, int samples_all,
1417 const CvMat* comp_idx, int dims_all )
1520 int flags, CvMat* predict_output,
1521 CvMat* probs, const CvMat* sample_idx )
1524 CvMat* sample_idx_buffer = 0;
1539 CvMat predict_input_part;
1541 CvMat probs_part;
1542 CvMat* probs1 = probs ? &probs_part : 0;
1708 CV_CALL( response = stat_model->predict( stat_model, (CvMat*)sample, probs1 ));
1740 void cvCombineResponseMaps (CvMat* _responses,
1741 const CvMat* old_response_map,
1742 CvMat* new_response_map,
1743 CvMat** out_response_map)
1766 CV_ERROR (CV_StsBadArg, "Some of input arguments is not the CvMat")
1888 void icvFindClusterLabels( const CvMat* probs, float outlier_thresh, float r,
1889 const CvMat* labels )
1891 CvMat* counts = 0;
