ssd_compute_m0_matrix.m

来自「这是模板匹配SSD的源代码」· M 代码 · 共 18 行

function M0 = ssd_compute_M0_matrix(I, motion_model)
%
% M0 = ssd_compute_M0_matrix(I, motion_model)
%
% Given the image I and the motion_model computes the 
% Jacobian matrix of I (derivative of I with respect to 
% the motion parameters) to be used in the SSD 'a la Hager'
% tracking.
%
% M0 = dI/dparams
%
% Motion models allowed:
% 'traslation' -
% 'rts'        - Rotation, traslation and scale deformations.
% 'affine'     - Affine deformations of the tracked patch.
% 'projective' - Projective deformations of the tracked patch.
% 
% (c) Jos