Cross Reference: /external/opencv/cv/src/cvemd.cpp

Lines Matching defs:cost
87     float **cost;
120                             const float* cost, int cost_step,
124 static CvStatus icvFindBasicVariables( float **cost, char **is_x,
127 static float icvIsOptimal( float **cost, char **is_x,
175     CvMat cost_stub, *cost = &cost_stub;
207     cost->data.fl = 0;
208     cost->step = 0;
216                 "Only one of cost matrix or distance function should be non-NULL in case of user-defined distance" );
220                 "The lower boundary can not be calculated if the cost matrix is used" );
222             CV_CALL( cost = cvGetMat( cost_matrix, &cost_stub ));
223             if( cost->rows != size1 || cost->cols != size2 )
225                 "The cost matrix size does not match to the signatures' sizes" );
227             if( CV_MAT_TYPE( cost->type ) != CV_32FC1 )
228                 CV_ERROR( CV_StsUnsupportedFormat, "The cost matrix must be 32fC1" );
258                                     cost->data.fl, cost->step,
278             result = icvFindBasicVariables( state.cost, state.is_x,
284             min_delta = icvIsOptimal( state.cost, state.is_x,
313             total_cost += (double)val * state.cost[i][j];
337             const float* cost, int cost_step,
354     buffer_size = (size1+1) * (size2+1) * (sizeof( float ) +    /* cost */
363                  sizeof( float * )) + 256;      /*  cost, is_x and delta */
430     /* if supply different than the demand, add a zero-cost dummy cluster */
501     /* init cost matrix */
502     state->cost = (float **) buffer;
510         state->cost[i] = (float *) buffer;
519                     state->cost[i][j] = 0;
531                         assert( cost );
532                         val = cost[cost_step*ci + cj];
534                     state->cost[i][j] = val;
543                 state->cost[i][j] = 0;
586 icvFindBasicVariables( float **cost, char **is_x,
640                         cur_u->val = cost[i][j] - cur_v_val;
669                 _cost = cost[i];
711 icvIsOptimal( float **cost, char **is_x,
721         float *_cost = cost[i];
918     float **cost = state->cost;
941         float *cost_row = cost[i];
960         float *cost_row = cost[i];
1000         /* add x[min_i][min_j] to the basis, and adjust supplies and cost */
1010                 if( cur_v->val == cost[min_i][j] )      /* column j needs updating */
1017                         float temp = cost[cur_u - u][j];
1039                 if( cur_u->val == cost[i][min_j] )      /* row i needs updating */
1046                         float temp = cost[i][cur_v - v];