[POSTER] Content completion in lower dimensional feature space through feature reduction and compensation

Mariko Isogawa, Dan Mikami, Kosuke Takahashi, Akira Kojima

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

1 Citation (Scopus)

Abstract

A novel framework for image/video content completion comprising three stages is proposed. First, input images/videos are converted to a lower dimensional feature space, which is done to achieve effective restoration even in cases where a damaged region includes complex structures and changes in color. Second, a damaged region is restored in the converted feature space. Finally, an inverse conversion from the lower dimensional feature space to the original feature space is performed to generate the completed image in the original feature space. This three-step solution generates two advantages. First, it enhances the possibility of applying patches dissimilar to those in the original color space. Second, it enables the use of many existing restoration methods, each having various advantages, because the feature space for retrieving the similar patches is the only extension. Experiments verify the effectiveness of the proposed framework.

Original languageEnglish
Title of host publicationProceedings of the 2015 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2015
EditorsNobuchika Sakata, Richard Newcombe, Robert Lindeman, Christian Sandor, Walterio Mayol-Cuevas, Veronica Teichrieb
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages156-159
Number of pages4
ISBN (Electronic)9781467376600
DOIs
Publication statusPublished - 2015 Nov 11
Externally publishedYes
Event14th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2015 - Fukuoka, Japan
Duration: 2015 Sep 292015 Oct 3

Publication series

NameProceedings of the 2015 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2015

Other

Other14th IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2015
Country/TerritoryJapan
CityFukuoka
Period15/9/2915/10/3

Keywords

  • H.5.1 [Information Interfaces and Presentation]
  • Image Processing and Computer Vision-Applications
  • Multimedia Information Systems-Artificial, augmented, and vir- tual realitiesI.4.9 [Computing Methodologies]

ASJC Scopus subject areas

  • Computer Science Applications
  • Modelling and Simulation
  • Computer Graphics and Computer-Aided Design

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