Explicit complementary observer design on Special Linear Group SL(3) for homography estimation using conic correspondences

Minh Duc Hua, Tarek Hamel, Robert Mahony, Guillaume Allibert

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    4 Citations (Scopus)

    Abstract

    This paper presents a new observer on the Special Linear group sl(3). The proposed solution is oriented towards online homography estimation from video sequences obtained from robotic vehicles equipped with a monocular camera. The originality of this paper relies on the extension of our prior works based on linear features to nonlinear features and more particularly to conics. A comprehensive observability analysis is provided. Performance and robustness of the proposed observer are evaluated in both simulations and experiments.

    Original languageEnglish
    Title of host publication2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages2434-2441
    Number of pages8
    ISBN (Electronic)9781509028733
    DOIs
    Publication statusPublished - 28 Jun 2017
    Event56th IEEE Annual Conference on Decision and Control, CDC 2017 - Melbourne, Australia
    Duration: 12 Dec 201715 Dec 2017

    Publication series

    Name2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017
    Volume2018-January

    Conference

    Conference56th IEEE Annual Conference on Decision and Control, CDC 2017
    Country/TerritoryAustralia
    CityMelbourne
    Period12/12/1715/12/17

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