I have been reading the paper from Matthew A. Tusk and Alex Pentland
I got stuck in this part. I have a couple of questions.
Assume my images are 256 by 256.
1- What are G1,G2...Gm ? Row vectors? Column vectors? (1*65536) or (65536 * 1) ? Or are they 2D vectors (256*256)?
2- Then it says A = [ F1 F2 ... Fm] . Now I do not get this notation. Again A is what ? A matrix of matrices? or just a huge column/row vector?