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Lines Matching full:radius

135                CvPoint2D32f pt2, CvPoint2D32f * center, float *radius )
153         *radius = (float) icvDistanceL2_32f( *center, pt0 );
158         radius = 0;
166 CV_INLINE double icvIsPtInCircle( CvPoint2D32f pt, CvPoint2D32f center, float radius )
170     return (double)radius*radius - dx*dx - dy*dy;
184     float radius, min_radius = FLT_MAX;
188     radius = 1.f;
218     radius = (float)(icvDistanceL2_32f( pts[idxs[0]], center )*1.03);
219     if( radius < 1.f )
220         radius = 1.f;
222     if( icvIsPtInCircle( pts[idxs[2]], center, radius ) >= 0 &&
223         icvIsPtInCircle( pts[idxs[3]], center, radius ) >= 0 )
233                                pts[shuffles[i][2]], &center, &radius ) >= 0 )
235                 radius *= 1.03f;
236                 if( radius < 2.f )
237                     radius = 2.f;
239                 if( icvIsPtInCircle( pts[shuffles[i][3]], center, radius ) >= 0 &&
240                     min_radius > radius )
242                     min_radius = radius;
253         radius = min_radius;
261     *_radius = radius;
270         assert( icvIsPtInCircle( pts[i], center, radius ) >= 0 );
283     float radius = 0;
304         CV_ERROR( CV_StsNullPtr, "Null center or radius pointers" );
386         icvFindEnslosingCicle4pts_32f( pts, &center, &radius );
402             delta = icvIsPtInCircle( ptfl, center, radius );
417         radius = 0.f;
438             radius = MAX(radius,t);
441         radius = (float)(sqrt(radius)*(1 + eps));
448     *_radius = radius;