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MPMAP super-resolution image restoration algorithm based on multiframes or multisensors

  • Beijing Institute of Technology

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

Abstract

Using low-resolution (LR) multiframes from the same object with subpixel displacement to each other is a better solution for the high-resolution restoration of undersamped images. A super-resolution (SR) image restoration algorithm based on multiframes or multisensors is proposed for blurred, noisy and undersampled images. Poisson-MAP image restoration algorithm with Markov constraint (MPMAP) is used in the proposed approach. The high-resolution restored images are obtained, and the performances of the proposed approach are presented in the simulated experiments.

Original languageEnglish
Title of host publicationElectronic Imaging and Multimedia Technology III
EditorsLiWei Zhou, Chung-Sheng Li, Yoshiji Suzuki
PublisherSPIE
Pages5-9
Number of pages5
ISBN (Electronic)9780819447142
DOIs
Publication statusPublished - 30 Aug 2002
EventElectronic Imaging and Multimedia Technology III 2002 - Shanghai, China
Duration: 14 Oct 200218 Oct 2002

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume4925
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceElectronic Imaging and Multimedia Technology III 2002
Country/TerritoryChina
CityShanghai
Period14/10/0218/10/02

Keywords

  • Image processing
  • image restoration
  • maximum a posteriori (MAP)
  • multiframes and multisensors
  • super-resolution
  • undersample

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