简介:This article discusses the estimation of the deformation rate and rotation rate tensor from results obtained by 3D Least Squares Matching (LSM), which is applied to volumetric voxel spaces for the
calculation of 3D velo简介:This article discusses the estimation of the deformation rate and rotation rate tensor from results obtained by 3D Least Squares Matching (LSM), which is applied to volumetric voxel spaces for the
calculation of 3D velocity fields. It is shown that LSM already yields the velocity gradient matrix for computation of the deformation and rotation rate tensor.详细>