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Updated postprocess permutation calculation to handle corner cases (topn = 1 and permutations == topn)

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Matt Hill
2014-02-19 18:17:35 -06:00
parent a01d170495
commit cc3c4c7861
1 changed files with 3 additions and 2 deletions
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5
src/openalpr/postprocess.cpp
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@@ -357,10 +357,11 @@ vector<int> PostProcess::getMaxDepth(int topn)
int nextLeastDropCharPos = getNextLeastDrop(depth); int nextLeastDropCharPos = getNextLeastDrop(depth);
while (nextLeastDropCharPos != -1) while (nextLeastDropCharPos != -1)
{ {
depth[nextLeastDropCharPos] = depth[nextLeastDropCharPos] + 1; if (getPermutationCount(depth) >= topn)
if (getPermutationCount(depth) > topn)
break; break;
depth[nextLeastDropCharPos] = depth[nextLeastDropCharPos] + 1;
nextLeastDropCharPos = getNextLeastDrop(depth); nextLeastDropCharPos = getNextLeastDrop(depth);
} }