Kei SUWA

Coherence Estimation for SAR Images Using Adaptive Windows
Shohei NAKAMURA  Kei SUWA  Toshio WAKAYAMA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2012/03/01
Vol. J95-B  No. 3  pp. 459-470
Type of Manuscript: PAPER
Category: 
Keyword: 
synthetic aperture radar,  chenge detection,  coherent change detection,  coherence estimation, 
  Summary |  Full Text(in Japanese):PDF (1.9MB)
A Novel Method for Estimating Number of Radar Targets Exploiting Mainbeam Subspace Structure
Ryuhei TAKAHASHI  Kei SUWA  Takayuki INABA 
Publication:   B - Abstracts of IEICE TRANSACTIONS on Communications (Japanese Edition)
Publication Date: 2006/07/01
Vol. J89-B  No. 7  pp. 1124-1130
Type of Manuscript: Special Section PAPER (Special Issue on Radio Application Technologies in Observation, Positioning and Detection)
Category: 
Keyword: 
radar,  angle measurement,  monopulse,  subspace,  eigenvector,  mainbeam,  AIC,  MDL, 
  Summary |  Full Text(in Japanese):PDF (1.1MB)