算法--- Prims and Kruskals https://www.geeksforgeeks.org/kruskals-minimum-spanning-tree-algorithm-greedy-algo-2/?ref=leftbar-rightbar https://www.geeksforgeeks.org/prims-minimum-spanning-tree-mst-greedy-algo-5/?
This makes them quite perceptible and in many cases, the perturbed pixels might even exceed the dynamic range of the image. Therefore, we propose in this paper an efficient and prin- cipled way to compute sparse perturbations, while at the same time ensuring the validity of the perturbed ...