Currently, I am studying a paper by K. He and J. Sun, “Computing nearest-neighbor ﬁelds via propagation-assisted KD-trees,” in Proc. IEEE Conf. Comput. Vis. Pattern Recog., 2012, pp. 111–118.
In the paper there is a sentence which i can quote as:
... We use the ﬁrst 16 WHT bases for the Y channel2 and 4 for each chrominance channel (Cb/Cr) throughout this paper. ...
Although I have made a search on the internet, I couldn't get the meaning of base.
In MATLAB 2014b There is a function
n is the order of the transform. Can this order be the base that i am trying to find the meaning of?