P. Salembier et L. Garrido, Binary partition tree as an efficient representation for image processing,segmentation, and information retrieval, IEEE IM PR, 9(4), 2000, pp. 561-576
This paper discusses the interest of binary partition trees as a region-ori
ented image representation, Binary partition trees concentrate in a compact
and structured representation a set of meaningful regions that can be extr
acted from an image, They offer a multiscale representation of the image an
d define a translation invariant 2-connectivity rule among regions, As show
n in this paper, this representation can be used for a large number of proc
essing peals such as filtering, segmentation, information retrieval and vis
ual browsing. Furthermore, the processing of the tree representation leads
to very efficient algorithms, Finally, for some applications, it may be int
eresting to compute the binary partition tree once and to store it for subs
equent use for various applications, In this context, the last section of t
he paper will show that the amount of bits necessary to encode a binary par
tition tree remains moderate.