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clarified spec

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Davis King 2012-05-19 15:59:57 -04:00
parent 2e65af36d5
commit 6907b00ac3
1 changed files with 7 additions and 1 deletions
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8
dlib/graph_cuts/find_max_factor_graph_potts_abstract.h
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@ -211,7 +211,7 @@ namespace dlib
- The grid is represented in row-major-order format. Therefore, idx - The grid is represented in row-major-order format. Therefore, idx
identifies a node according to its position in the row-major-order identifies a node according to its position in the row-major-order
representation of the grid graph. Or in other words, idx corresponds representation of the grid graph. Or in other words, idx corresponds
to the following row and column location: to the following row and column location in the graph:
- row == idx/nc() - row == idx/nc()
- col == idx%nc() - col == idx%nc()
- returns a value which indicates how "good" it is to assign the idx-th - returns a value which indicates how "good" it is to assign the idx-th
@ -231,6 +231,12 @@ namespace dlib
- idx1 != idx2 - idx1 != idx2
- the idx1-th node and idx2-th node are neighbors in the grid graph. - the idx1-th node and idx2-th node are neighbors in the grid graph.
ensures ensures
- The grid is represented in row-major-order format. Therefore, idx1 and
idx2 identify nodes according to their positions in the row-major-order
representation of the grid graph. For example, idx1 corresponds
to the following row and column location in the graph:
- row == idx1/nc()
- col == idx1%nc()
- returns a number >= 0. This is the penalty for giving node idx1 and idx2 - returns a number >= 0. This is the penalty for giving node idx1 and idx2
different labels. Larger values indicate a larger penalty. different labels. Larger values indicate a larger penalty.
- this function is symmetric. That is, it is true that: - this function is symmetric. That is, it is true that: