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/packages/apps/LegacyCamera/jni/feature_stab/db_vlvm/
Ddb_metrics.h168 double xh,yh,zh,mult,mult2,xh_mult2,yh_mult2; in db_DerivativeInhomHomographyError() local
184 yh=H[3]*x[0]+H[4]*x[1]+H[5]; in db_DerivativeInhomHomographyError()
189 f[1]=y[1]-yh*mult; in db_DerivativeInhomHomographyError()
193 yh_mult2=yh*mult2; in db_DerivativeInhomHomographyError()
258 double xh,yh,zh,mult,mult2,xh_mult2,yh_mult2; in db_DerivativeInhomRotationReprojection() local
275 yh=R[3]*x[0]+R[4]*x[1]+R[5]; in db_DerivativeInhomRotationReprojection()
280 f[1]=y[1]-yh*mult; in db_DerivativeInhomRotationReprojection()
284 yh_mult2=yh*mult2; in db_DerivativeInhomRotationReprojection()
286 Jf_dx[1]= -yh*xh_mult2; in db_DerivativeInhomRotationReprojection()
287 Jf_dx[2]= -yh*mult; in db_DerivativeInhomRotationReprojection()
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/packages/apps/Camera/jni/feature_stab/db_vlvm/
Ddb_metrics.h168 double xh,yh,zh,mult,mult2,xh_mult2,yh_mult2; in db_DerivativeInhomHomographyError() local
184 yh=H[3]*x[0]+H[4]*x[1]+H[5]; in db_DerivativeInhomHomographyError()
189 f[1]=y[1]-yh*mult; in db_DerivativeInhomHomographyError()
193 yh_mult2=yh*mult2; in db_DerivativeInhomHomographyError()
258 double xh,yh,zh,mult,mult2,xh_mult2,yh_mult2; in db_DerivativeInhomRotationReprojection() local
275 yh=R[3]*x[0]+R[4]*x[1]+R[5]; in db_DerivativeInhomRotationReprojection()
280 f[1]=y[1]-yh*mult; in db_DerivativeInhomRotationReprojection()
284 yh_mult2=yh*mult2; in db_DerivativeInhomRotationReprojection()
286 Jf_dx[1]= -yh*xh_mult2; in db_DerivativeInhomRotationReprojection()
287 Jf_dx[2]= -yh*mult; in db_DerivativeInhomRotationReprojection()
[all …]