| /external/opencv/cv/src/ |
| cvcamshift.cpp | 98 double inv_m00; local
107 inv_m00 = moments.inv_sqrt_m00*moments.inv_sqrt_m00;
108 dx = cvRound( moments.m10 * inv_m00 - windowIn.width*0.5 );
109 dy = cvRound( moments.m01 * inv_m00 - windowIn.height*0.5 );
172 double m00 = 0, m10, m01, mu20, mu11, mu02, inv_m00; local
224 inv_m00 = 1. / m00;
225 xc = cvRound( m10 * inv_m00 + windowIn.x );
226 yc = cvRound( m01 * inv_m00 + windowIn.y );
227 a = mu20 * inv_m00;
228 b = mu11 * inv_m00;
[all...] |
| cvmoments.cpp | 55 double inv_m00 = 1. / moments->m00; local
56 cx = moments->m10 * inv_m00;
57 cy = moments->m01 * inv_m00;
58 moments->inv_sqrt_m00 = sqrt( fabs(inv_m00) );
|
| /external/opencv3/modules/video/src/ |
| camshift.cpp | 149 double inv_m00 = 1. / m00; local
150 int xc = cvRound( m10 * inv_m00 + window.x );
151 int yc = cvRound( m01 * inv_m00 + window.y );
152 double a = mu20 * inv_m00, b = mu11 * inv_m00, c = mu02 * inv_m00;
166 double length = std::sqrt( rotate_a * inv_m00 ) * 4;
167 double width = std::sqrt( rotate_c * inv_m00 ) * 4;
|
| /external/opencv3/modules/imgproc/src/ |
| moments.cpp | 52 double inv_m00 = 0.0; local
57 inv_m00 = 1. / moments->m00;
58 cx = moments->m10 * inv_m00;
59 cy = moments->m01 * inv_m00;
84 double inv_sqrt_m00 = std::sqrt(std::abs(inv_m00));
85 double s2 = inv_m00*inv_m00, s3 = s2*inv_sqrt_m00;
457 double cx = 0, cy = 0, inv_m00 = 0; local
460 inv_m00 = 1./m00;
461 cx = m10*inv_m00; cy = m01*inv_m00
[all...] |
| /external/opencv3/modules/imgproc/test/ |
| test_moments.cpp | 303 double inv_m00 = m.inv_sqrt_m00*m.inv_sqrt_m00; local
304 double s2 = inv_m00*inv_m00; /* 1./(m00 ^ (2/2 + 1)) */
405 double inv_m00 = m->inv_sqrt_m00*m->inv_sqrt_m00; local
406 double s2 = inv_m00*inv_m00; /* 1./(m00 ^ (2/2 + 1)) */
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