A Robust and Fast Imaging Algorithm with an Envelope of Circles for UWB Pulse Radars

• DOI: 10.1093/ietcom/e90-b.7.1801
• Publication Date: 2007-07-10T14:03:23Z
• Authors: S. KIDERA; T. SAKAMOTO; T. SATO
• Keywords: Envelope (radar)

Target shape estimation with UWB pulse radars is a promising imaging technique for household robots. We have already proposed fast algorithm, SEABED, that based on reversible transform BST (Boundary Scattering Transform) between the received signals and target shape. However, image obtained by SEABED deteriorates in noisy environment because it utilizes derivative of data. In this paper, we propose robust method an envelope circles. clarify numerical simulation can realize level cannot be achieved original SEABED.