9 Feb
2007
9 Feb
'07
1:03 p.m.
Hi, just a quick question, I am reading my annotation files into matlab following:
[v, L, ct] = read_annotation(annotation_filename);
Suppose N is the number of vertices. Then,
(1) v = N x 1 vector, v(i) = i-1 (you can usually ignore v)
(2) L = N x 1 vector, L(i) = label of ith vertex of mesh
(3) ct = colortable structure
But I cannot interpret the L vector. For example if the lable of a vertex is 126465, what's the label?
Going back to the color table, we have R G B , is there are relationship between these L's and the R G B's?