Name
vector_field_to_hom_mat2dT_vector_field_to_hom_mat2dVectorFieldToHomMat2dvector_field_to_hom_mat2dVectorFieldToHomMat2dVectorFieldToHomMat2d — Approximate an affine map from a displacement vector field.
vector_field_to_hom_mat2dvector_field_to_hom_mat2dVectorFieldToHomMat2dvector_field_to_hom_mat2dVectorFieldToHomMat2dVectorFieldToHomMat2d approximates an affine map from
the displacement vector field VectorFieldVectorFieldVectorFieldVectorFieldVectorFieldvectorField. The affine map
is returned in HomMat2DHomMat2DHomMat2DHomMat2DHomMat2DhomMat2D.
If the displacement vector field has been computed from the original
image Iorig and the second image
Ires, the internally stored transformation
matrix (see affine_trans_imageaffine_trans_imageAffineTransImageaffine_trans_imageAffineTransImageAffineTransImage) contains a map that
describes how to transform the first image
Iorig to the second image
Ires. Note that the VectorFieldVectorFieldVectorFieldVectorFieldVectorFieldvectorField must be in
relative coordinates as returned by optical_flow_mgoptical_flow_mgOpticalFlowMgoptical_flow_mgOpticalFlowMgOpticalFlowMg.
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
Output transformation matrix.
optical_flow_mgoptical_flow_mgOpticalFlowMgoptical_flow_mgOpticalFlowMgOpticalFlowMg
affine_trans_imageaffine_trans_imageAffineTransImageaffine_trans_imageAffineTransImageAffineTransImage
vector_to_hom_mat2dvector_to_hom_mat2dVectorToHomMat2dvector_to_hom_mat2dVectorToHomMat2dVectorToHomMat2d
Foundation