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c++ Programming Glossary: neighborsAlgorithm improvement for Coca-Cola can shape recognition http://stackoverflow.com/questions/10168686/algorithm-improvement-for-coca-cola-can-shape-recognition median filtering taking the median pixel value of all neighbors and replace the pixel by this value to reduce noise. Using Canny..
Kd tree: data stored only in leaves vs stored in leaves and nodes http://stackoverflow.com/questions/14292585/kd-tree-data-stored-only-in-leaves-vs-stored-in-leaves-and-nodes search depth no need to store it anywhere. Left and right neighbors are given by the binary search tree of the array. Otherwise..
Implementing Dijkstra's Algorithm http://stackoverflow.com/questions/2899207/implementing-dijkstras-algorithm Well call that popped vertex v . Look at each of the neighbors of v . All of them will have a distance greater than v 's distance.. queue right . Let's say v has a distance of 3 and v has 3 neighbors x dist from source 5 y dist from source 10 and z dist from source.. 10 and z dist from source infinity . Now we look at each neighbors distance from v . Let's say they are x 3 y 2 z 4. This means..
All k nearest neighbors in 2D, C++ http://stackoverflow.com/questions/4172358/all-k-nearest-neighbors-in-2d-c k nearest neighbors in 2D C I need to find for each point of the data set all its.. to find for each point of the data set all its nearest neighbors. The data set contains approx. 10 million 2D points. The data.. through the points linearly again. To find the 10 nearest neighbors you only need to look at the points in the adjacent larger cells...
How to find closed loops in graph networks http://stackoverflow.com/questions/7022082/how-to-find-closed-loops-in-graph-networks two edges can be replaced by a direct edge connecting the neighbors. I.e. a figure 8 graph can be simplified to two nodes and three..
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