Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

DSP Applications - Signal and image processing with belief propagation

 
: Schwarz, H.; Wien, M.

:

IEEE Signal Processing Magazine 25 (2008), No.2, pp.114-141
ISSN: 1053-5888
ISSN: 0740-7467
English
Journal Article
Fraunhofer HHI ()
Bildrekonstruktion; Inferenzmechanismus; Rauschunterdrückung; statistisches Verfahren; Signalverarbeitung; Bildverarbeitung; Algorithmus

Abstract
In this column, we review a particularly effective inference algorithm known as belief propagation (BP). After describing its message-passing structure, we demonstrate the interplay of statistical modeling and inference in two challenging applications: denoising discrete signals transmitted over noisy channels, and dense 3-D reconstruction from stereo images.

: http://publica.fraunhofer.de/documents/N-74637.html