Menu 
VPA
Computer Vision And Pattern Analysis Laboratory Home Page  Home
People  People
Publications  Publications
Publications  Databases
Contact Information  Contact
Research
Supported Research Projects  Supported Research Projects
Research Activites  Research Activites
Research Groups
SPIS - Signal Processing and Information Systems Lab.SPIS - Signal Processing and Information Systems Lab.
Medical Vision and Analysis Group  Medical Research Activities
Biometrics Research Group  Biometrics Research Group
SPIS - Signal Processing and Information Systems Lab.MISAM - Machine Intelligence for Speech Audio and Multimedia.
Knowledge Base
  Paper Library
  VPA Lab Inventory
  Databases in VPALAB
Hyper-parameter Selection in Advanced Synthetic Aperture Radar Imaging Algorithms
Authors: Ozge Batu, Mujdat Cetin
Published in: SIU 2008 - The IEEE 16th Signal Processing, Communication and Applications Conference (in Turkish)
Publication year: 2008
Abstract: Turkish title: İleri Sentetik Açıklıklı Radar Görüntüleme Algoritmalarında Parametre Seçimi
----------------------------------------------------------
We consider the problem of hyper-parameter selection
in advanced image reconstruction algorithms used in
synthetic aperture radar (SAR) imaging. To deal with
the parameter selection problem in these algorithms, we
propose the use of unbiased predictive risk estimation
and generalized cross-validation techniques. We
demonstrate the effectiveness of the applied methods
through experiments based on electromagnetically
simulated realistic data.
  download full paper
Download

Home Back