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FishEyeRecNet: A multi-context collaborative deep network for fisheye image rectification

  • Xiaoqing Yin*
  • , Xinchao Wang
  • , Jun Yu
  • , Maojun Zhang
  • , Pascal Fua
  • , Dacheng Tao
  • *Corresponding author for this work
  • University of Sydney
  • National University of Defense Technology
  • Stevens Institute of Technology
  • Hangzhou Dianzi University
  • Swiss Federal Institute of Technology Lausanne

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

Abstract

Images captured by fisheye lenses violate the pinhole camera assumption and suffer from distortions. Rectification of fisheye images is therefore a crucial preprocessing step for many computer vision applications. In this paper, we propose an end-to-end multi-context collaborative deep network for removing distortions from single fisheye images. In contrast to conventional approaches, which focus on extracting hand-crafted features from input images, our method learns high-level semantics and low-level appearance features simultaneously to estimate the distortion parameters. To facilitate training, we construct a synthesized dataset that covers various scenes and distortion parameter settings. Experiments on both synthesized and real-world datasets show that the proposed model significantly outperforms current state of the art methods. Our code and synthesized dataset will be made publicly available.

Original languageEnglish
Title of host publicationComputer Vision – ECCV 2018 - 15th European Conference, 2018, Proceedings
EditorsMartial Hebert, Vittorio Ferrari, Cristian Sminchisescu, Yair Weiss
PublisherSpringer Verlag
Pages475-490
Number of pages16
ISBN (Print)9783030012489
DOIs
StatePublished - 2018
Externally publishedYes
Event15th European Conference on Computer Vision, ECCV 2018 - Munich, Germany
Duration: 8 Sep 201814 Sep 2018

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11214 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference15th European Conference on Computer Vision, ECCV 2018
Country/TerritoryGermany
CityMunich
Period8/09/1814/09/18

Keywords

  • Collaborative deep network
  • Distortion parameter estimation
  • Fisheye image rectification

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