HPAT Indexing for Fast Object/Scene Recognition Based on Local Appearance


The paper describes a fast system for appearance based image recognition . It uses local invariant descriptors and efficient nearest neighbor search. First, local affine invariant regions are found nested at multiscale intensity extremas. These regions are characterized by nine generalized color moment invariants. An efficient novel method called HPAT… (More)
DOI: 10.1007/3-540-45113-7_8


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