A Segmentation Pyramid for the Interactive Segmentation of 3-D Images and Video Sequences
F. Zanoguera, Beatriz Marcotegui, Fernand Meyer · Kluwer Academic Publishers eBooks · 2005
This paper presents a technique for the generation of a segmentation pyramid for a video sequence, designed for use in an interactive segmentation context. The pyramid is represented as a minimum spanning tree, which allows an efficient access to the information and avoids unnecessary recalculations. Several ways to introduce user interaction are also proposed.