About: The iterative detection network based suppression of the thermal noise and blurring due to object moving in black and white pictures shot by a camera with CCD/CMOS sensor     Goto   Sponge   NotDistinct   Permalink

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Description
  • Tento příspěvek popisuje metodu pro eliminaci zkreslení obrazu, které je způsobeno pohybem objektu a tepelným šumem. Systém je založen na iterativní detekční síti. (cs)
  • The paper deals with elimination of blurring caused by the object moving and thermal noise in black & white pictures captured by a CCD/CMOS camera. This problem can be also interpreted like image passage through some kind of ISI channel with specific 2D impulse response. Hence for purposes of image recovery we can use the MAP criterion based iterative detection network (IDN) containing a number of mutually concatenated functional blocks so-called soft inversions (SISOs). This cellular structure makes IDN suboptimal but also numerically very simple and practically applicable in contrast to an unviable optimal (single-stage) MAP detector. The image reconstruction example is presented.
  • The paper deals with elimination of blurring caused by the object moving and thermal noise in black & white pictures captured by a CCD/CMOS camera. This problem can be also interpreted like image passage through some kind of ISI channel with specific 2D impulse response. Hence for purposes of image recovery we can use the MAP criterion based iterative detection network (IDN) containing a number of mutually concatenated functional blocks so-called soft inversions (SISOs). This cellular structure makes IDN suboptimal but also numerically very simple and practically applicable in contrast to an unviable optimal (single-stage) MAP detector. The image reconstruction example is presented. (en)
Title
  • The iterative detection network based suppression of the thermal noise and blurring due to object moving in black and white pictures shot by a camera with CCD/CMOS sensor
  • The iterative detection network based suppression of the thermal noise and blurring due to object moving in black and white pictures shot by a camera with CCD/CMOS sensor (en)
  • Potlačení tepelného šumu a rozmazání obrazu způsobeného pohybem objektu v černobílých snímcích sejmutých CCD/CMOS kamerou založené na iterativní detekční síti (cs)
skos:prefLabel
  • The iterative detection network based suppression of the thermal noise and blurring due to object moving in black and white pictures shot by a camera with CCD/CMOS sensor
  • The iterative detection network based suppression of the thermal noise and blurring due to object moving in black and white pictures shot by a camera with CCD/CMOS sensor (en)
  • Potlačení tepelného šumu a rozmazání obrazu způsobeného pohybem objektu v černobílých snímcích sejmutých CCD/CMOS kamerou založené na iterativní detekční síti (cs)
skos:notation
  • RIV/68407700:21230/08:03146912!RIV09-MSM-21230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 373444
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/08:03146912
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • iterative detection network (IDN); maximum a posteriori probability criterion (MAP); soft output demodulator (SODEM); soft-In soft-out module (SISO); suboptimal 2D MAP detection (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [2DF7564E790E]
http://linked.open...v/mistoKonaniAkce
  • San Diego
http://linked.open...i/riv/mistoVydani
  • Washington
http://linked.open...i/riv/nazevZdroje
  • Proceedings of SPIE - 7076 - Image Reconstruction from Incomplete Data V
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Fliegel, Karel
  • Klíma, Miloš
  • Kekrt, Daniel
http://linked.open...vavai/riv/typAkce
http://linked.open...ain/vavai/riv/wos
  • 000263955500021
http://linked.open.../riv/zahajeniAkce
issn
  • 0277-786X
number of pages
http://purl.org/ne...btex#hasPublisher
  • SPIE
https://schema.org/isbn
  • 978-0-8194-7296-0
http://localhost/t...ganizacniJednotka
  • 21230
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