3-D representation from time-sequenced biomedical images using 2-D cepstrum

Sunanda Mitra, Dah Jye Lee, Thomas F. Krile

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

A cepstrum technique that not only is capable of precise registration of fundus images but also leads to three-dimensional reconstruction of fundus structures with a motion stereo model is presented. The use of cepstrum techniques allows the representation of the three-dimensional features in a quantitative manner that is impossible to obtain from just a stereoscopic view. A geometrical transformation using a set of polynomial functions is introduced. The definition of the two-dimensional power cepstrum and the analytical procedure for obtaining the disparity are shown in detail. A modified time-sequenced stereo model using a matching technique, i.e., the two-dimensional cepstrum, is introduced.

Original languageEnglish
Title of host publicationProceedings of the First Conference on Visualization in Biomedical Computing
PublisherPubl by IEEE
Pages401-408
Number of pages8
ISBN (Print)0818620390
StatePublished - 1990
EventProceedings of the First Conference on Visualization in Biomedical Computing - VBC '90 - Atlanta, GA, USA
Duration: May 22 1990May 25 1990

Publication series

NameProceedings of the First Conference on Visualization in Biomedical Computing

Conference

ConferenceProceedings of the First Conference on Visualization in Biomedical Computing - VBC '90
CityAtlanta, GA, USA
Period05/22/9005/25/90

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    Mitra, S., Lee, D. J., & Krile, T. F. (1990). 3-D representation from time-sequenced biomedical images using 2-D cepstrum. In Proceedings of the First Conference on Visualization in Biomedical Computing (pp. 401-408). (Proceedings of the First Conference on Visualization in Biomedical Computing). Publ by IEEE.