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Linear Solution to the Minimal Absolute Pose Rolling Shutter Problem

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F19%3A00335892" target="_blank" >RIV/68407700:21230/19:00335892 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21730/19:00335892

  • Result on the web

    <a href="https://link.springer.com/chapter/10.1007%2F978-3-030-20893-6_17" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-030-20893-6_17</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/978-3-030-20893-6_17" target="_blank" >10.1007/978-3-030-20893-6_17</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Linear Solution to the Minimal Absolute Pose Rolling Shutter Problem

  • Original language description

    This paper presents new efficient solutions to the rolling shutter camera absolute pose problem. Unlike the state-of-the-art polynomial solvers, we approach the problem using simple and fast linear solvers in an iterative scheme. We present several solutions based on fixing different sets of variables and investigate the performance of them thoroughly. We design a new alternation strategy that estimates all parameters in each iteration linearly by fixing just the non-linear terms. Our best 6-point solver, based on the new alternation technique, shows an identical or even better performance than the state-of-the-art R6P solver and is two orders of magnitude faster. In addition, a linear non-iterative solver is presented that requires a non-minimal number of 9 correspondences but provides even better results than the state-of-the-art R6P. Moreover, all proposed linear solvers provide a single solution while the state-of-the-art R6P provides up to 20 solutions which have to be pruned by expensive verification.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    ACCV 2018: Proceedings of the 14th Asian Conference on Computer Vision, Part III

  • ISBN

    978-3-030-20892-9

  • ISSN

    0302-9743

  • e-ISSN

    1611-3349

  • Number of pages

    16

  • Pages from-to

    265-280

  • Publisher name

    Springer

  • Place of publication

    Cham

  • Event location

    Perth

  • Event date

    Dec 4, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000492903100017