A Homologically Persistent Skeleton is a fast and robust descriptor of interest points in 2D images
(1999)
Book Chapter
Kurlin, V. (1999). A Homologically Persistent Skeleton is a fast and robust descriptor of interest points in 2D images. In G. Azzopardi, & N. Petkov (Eds.), Computer analysis of images and patterns : 16th International Conference, CAIP 2015, Valletta, Malta, September 2-4, 2015. Proceedings. Part I (606-617). Springer Verlag. https://doi.org/10.1007/978-3-319-23192-1_51
2D images often contain irregular salient features and interest points with non-integer coordinates. Our skeletonization problem for such a noisy sparse cloud is to summarize the topology of a given 2D cloud across all scales in the form of a graph,... Read More about A Homologically Persistent Skeleton is a fast and robust descriptor of interest points in 2D images.