Functions to re-arrange cost data to match index rank. More...
#include <vil/vil_image_view.h>Go to the source code of this file.
Functions | |
| void | mmn_get_order (unsigned v0, unsigned v1, unsigned v2, unsigned &i0, unsigned &i1, unsigned &i2) |
| (i0,i1,i2) gives ordering of v0,v1,v2. | |
| void | mmn_get_rank (unsigned v0, unsigned v1, unsigned v2, unsigned &i0, unsigned &i1, unsigned &i2) |
| (i0,i1,i2) gives rank of v0,v1,v2. | |
| vil_image_view< double > | mmn_order_cost (const vil_image_view< double > &c, unsigned v1, unsigned v2, unsigned v3) |
| Create new view of data, with axes re-arranged. | |
| vil_image_view< double > | mmn_unorder_cost (const vil_image_view< double > &c, unsigned v1, unsigned v2, unsigned v3) |
| Make new view of data, with axes re-arranged. Inverse of mmn_order_cost. | |
Functions to re-arrange cost data to match index rank.
Definition in file mmn_order_cost.h.
| void mmn_get_order | ( | unsigned | v0, |
| unsigned | v1, | ||
| unsigned | v2, | ||
| unsigned & | i0, | ||
| unsigned & | i1, | ||
| unsigned & | i2 | ||
| ) |
(i0,i1,i2) gives ordering of v0,v1,v2.
Each i is {0,1,2}, indicating rank of equivalent v ie if i0=1, then v0 is the middle value if i1=2, then v1 is the largest value
Definition at line 13 of file mmn_order_cost.cxx.
| void mmn_get_rank | ( | unsigned | v0, |
| unsigned | v1, | ||
| unsigned | v2, | ||
| unsigned & | i0, | ||
| unsigned & | i1, | ||
| unsigned & | i2 | ||
| ) |
(i0,i1,i2) gives rank of v0,v1,v2.
I.e. v[i0] is smallest, v[i2] is largest
Definition at line 29 of file mmn_order_cost.cxx.
| vil_image_view<double> mmn_order_cost | ( | const vil_image_view< double > & | c, |
| unsigned | v1, | ||
| unsigned | v2, | ||
| unsigned | v3 | ||
| ) |
Create new view of data, with axes re-arranged.
c(i1,i2,i3) is the value associated with i1 on node v1, i2 on node v2 etc. The i-axis of the returned image is associated with the node min(v1,v2,v3), the j axis with mid(v1,v2,v3) and the k with max(v1,v2,v3) The inverse operation is given by mmn_unorder_cost
Definition at line 50 of file mmn_order_cost.cxx.
| vil_image_view<double> mmn_unorder_cost | ( | const vil_image_view< double > & | c, |
| unsigned | v1, | ||
| unsigned | v2, | ||
| unsigned | v3 | ||
| ) |
Make new view of data, with axes re-arranged. Inverse of mmn_order_cost.
The i-axis of c is associated with the node min(v1,v2,v3), the j axis with mid(v1,v2,v3) and the k with max(v1,v2,v3) Returns image r, where r(i1,i2,i3) is the value associated with i1 on node v1, i2 on node v2 etc.
Make new view of data, with axes re-arranged. Inverse of mmn_order_cost.
The i-axis of c is associated with the node min(v1,v2,v3), the j axis with mid(v1,v2,v3) and the k with max(v1,v2,v3) Returns image r, where r(i1,i2,i3) is the value associated with i1 on node v1, i2 on node v2 etc.
Definition at line 70 of file mmn_order_cost.cxx.
1.7.5.1