Applications of direct 3D motion estimation for underwater machine vision systems

Shahriar Negahdaripour, X. Xu, A. Khamene

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

13 Citations (Scopus)

Abstract

Vision can provide unique capabilities under favorable visibility conditions during the operation of intelligent or autonomous underwater vehicles in deep ocean. We describe a real-time vision system for positioning and station keeping, navigation, and sea floor image mosaicing. These developments exploit a direct methodology for 3D motion estimation from time-varying underwater imagery. We present sample results from experiments for evaluating the performance and accuracy of the system, based on measurements from an independent sensor.

Original languageEnglish (US)
Title of host publicationOceans Conference Record (IEEE)
PublisherIEEE
Pages51-55
Number of pages5
Volume1
StatePublished - 1998
EventProceedings of the 1998 Oceans Conference. Part 1 (of 3) - Nice, Fr
Duration: Sep 28 1998Oct 1 1998

Other

OtherProceedings of the 1998 Oceans Conference. Part 1 (of 3)
CityNice, Fr
Period9/28/9810/1/98

Fingerprint

autonomous underwater vehicle
visibility
positioning
navigation
imagery
seafloor
sensor
methodology
ocean
experiment
station

ASJC Scopus subject areas

  • Oceanography

Cite this

Negahdaripour, S., Xu, X., & Khamene, A. (1998). Applications of direct 3D motion estimation for underwater machine vision systems. In Oceans Conference Record (IEEE) (Vol. 1, pp. 51-55). IEEE.

Applications of direct 3D motion estimation for underwater machine vision systems. / Negahdaripour, Shahriar; Xu, X.; Khamene, A.

Oceans Conference Record (IEEE). Vol. 1 IEEE, 1998. p. 51-55.

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

Negahdaripour, S, Xu, X & Khamene, A 1998, Applications of direct 3D motion estimation for underwater machine vision systems. in Oceans Conference Record (IEEE). vol. 1, IEEE, pp. 51-55, Proceedings of the 1998 Oceans Conference. Part 1 (of 3), Nice, Fr, 9/28/98.
Negahdaripour S, Xu X, Khamene A. Applications of direct 3D motion estimation for underwater machine vision systems. In Oceans Conference Record (IEEE). Vol. 1. IEEE. 1998. p. 51-55
Negahdaripour, Shahriar ; Xu, X. ; Khamene, A. / Applications of direct 3D motion estimation for underwater machine vision systems. Oceans Conference Record (IEEE). Vol. 1 IEEE, 1998. pp. 51-55
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