Ontology highlight
ABSTRACT:
SUBMITTER: Sit A
PROVIDER: S-EPMC7009784 | biostudies-literature | 2019 Sep
REPOSITORIES: biostudies-literature
Sit Atilla A Shin Woong-Hee WH Kihara Daisuke D
Pattern recognition 20190508
Direct comparison of three-dimensional (3D) objects is computationally expensive due to the need for translation, rotation, and scaling of the objects to evaluate their similarity. In applications of 3D object comparison, often identifying specific local regions of objects is of particular interest. We have recently developed a set of 2D moment invariants based on discrete orthogonal Krawtchouk polynomials for comparison of local image patches. In this work, we extend them to 3D and construct 3D ...[more]