A review of world's fastest connected component labeling algorithms: Speed and energy estimation
Laurent Cabaret, Lionel Lacassagne, Louiza Oudni · 2014
Optimizing connected component labeling is currently a very active research field. The current most effective algorithms although close in their design are based on different memory/computation trade-offs. This paper presents a review of these algorithms and a detailed benchmark on several Intel and ARM embedded processors that allows to focus on their advantages and drawbacks and to highlight how processor architecture impact them.