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/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/
H A Ddb_utilities_camera.h200 Compute Jacobian at zero of three coordinates dR*x with
201 respect to the update dR([sin(phi) sin(ohm) sin(kap)]) given x.
317 double R[9],dR[9]; local
319 /*Updated matrix is diag(f+df,f+df)*dR*R*diag(1/(f+df),1/(f+df),1)*/
321 db_IncrementalRotationMatrix(dR,dx);
322 db_Multiply3x3_3x3(H_p_dx,dR,R);

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