Searched refs:det (Results 1 - 6 of 6) sorted by relevance

/packages/apps/Camera/jni/feature_mos/src/mosaic/
H A DtrsMatrix.cpp81 double det = det33d(m); local
83 out[0][0] = (m[1][1]*m[2][2] - m[1][2]*m[2][1]) / det;
84 out[1][0] = (m[1][2]*m[2][0] - m[1][0]*m[2][2]) / det;
85 out[2][0] = (m[1][0]*m[2][1] - m[1][1]*m[2][0]) / det;
87 out[0][1] = (m[0][2]*m[2][1] - m[0][1]*m[2][2]) / det;
88 out[1][1] = (m[0][0]*m[2][2] - m[0][2]*m[2][0]) / det;
89 out[2][1] = (m[0][1]*m[2][0] - m[0][0]*m[2][1]) / det;
91 out[0][2] = (m[0][1]*m[1][2] - m[0][2]*m[1][1]) / det;
92 out[1][2] = (m[0][2]*m[1][0] - m[0][0]*m[1][2]) / det;
93 out[2][2] = (m[0][0]*m[1][1] - m[0][1]*m[1][0]) / det;
[all...]
/packages/apps/LegacyCamera/jni/feature_mos/src/mosaic/
H A DtrsMatrix.cpp81 double det = det33d(m); local
83 out[0][0] = (m[1][1]*m[2][2] - m[1][2]*m[2][1]) / det;
84 out[1][0] = (m[1][2]*m[2][0] - m[1][0]*m[2][2]) / det;
85 out[2][0] = (m[1][0]*m[2][1] - m[1][1]*m[2][0]) / det;
87 out[0][1] = (m[0][2]*m[2][1] - m[0][1]*m[2][2]) / det;
88 out[1][1] = (m[0][0]*m[2][2] - m[0][2]*m[2][0]) / det;
89 out[2][1] = (m[0][1]*m[2][0] - m[0][0]*m[2][1]) / det;
91 out[0][2] = (m[0][1]*m[1][2] - m[0][2]*m[1][1]) / det;
92 out[1][2] = (m[0][2]*m[1][0] - m[0][0]*m[1][2]) / det;
93 out[2][2] = (m[0][0]*m[1][1] - m[0][1]*m[1][0]) / det;
[all...]
/packages/apps/Camera/jni/feature_stab/db_vlvm/
H A Ddb_utilities_camera.h234 \return true if success and false if matrix is ill-conditioned (det < 1e-7)
238 double det=H[0]*H[4]-H[3]*H[1]; local
239 if (det<1e-7)
246 Hinv[0]=H[4]/det;
247 Hinv[1]=-H[1]/det;
248 Hinv[3]=-H[3]/det;
249 Hinv[4]=H[0]/det;
H A Ddb_feature_detection.cpp367 float Gxx,Gxy,Gyy,det,trc; local
376 det=Gxx*Gyy-Gxy*Gxy;
378 s[i][j+c]=det-0.06f*trc*trc;
596 float Gxx,Gxy,Gyy,det,trc; local
606 det=Gxx*Gyy-Gxy*Gxy;
608 s[c]=det-k*trc*trc;
/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/
H A Ddb_utilities_camera.h234 \return true if success and false if matrix is ill-conditioned (det < 1e-7)
238 double det=H[0]*H[4]-H[3]*H[1]; local
239 if (det<1e-7)
246 Hinv[0]=H[4]/det;
247 Hinv[1]=-H[1]/det;
248 Hinv[3]=-H[3]/det;
249 Hinv[4]=H[0]/det;
H A Ddb_feature_detection.cpp367 float Gxx,Gxy,Gyy,det,trc; local
376 det=Gxx*Gyy-Gxy*Gxy;
378 s[i][j+c]=det-0.06f*trc*trc;
596 float Gxx,Gxy,Gyy,det,trc; local
606 det=Gxx*Gyy-Gxy*Gxy;
608 s[c]=det-k*trc*trc;

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