Online Discrete Anchor Graph Hashing for Mobile Person Re-Identification

Algorithm 1

Generalized power iteration for solving and .

(i)	Input:
(ii)	Output:
(1)	Initialize an orthogonal matrix ;
(2)	for iter < max_iter do
(3)	Update according to equation (10);
(4)	Compute ;
(4)	Perform the compact SVD ;
(6)	Compute;
(7)	end for