I am using opencv2 to generate a random permutation.
For example, generate a random permutation with number ranging from 1 to 10. I have tried many times, howerver ,I couldn't realize it it.
Would be great to get your help. I appreciate any suggestions
#include <algorithm> // std::random_shuffle
#include <vector> // std::vector
#include <cstdlib> // std::rand, std::srand
vector<int> permutation = 1, 2, 3, ..., 10
std::random_shuffle(permutation.begin(), permutation.end());
You can use the Boost Permutation Iterator or use OpenCV's randShuffle() (there is an example of how to use it in the samples under samples\cpp\kmeans.cpp).
Asked: 2012-12-15 08:07:04 -0600
Seen: 2,128 times
Last updated: Aug 12 '13