21 August 2009 Adaptive feature-specific imaging
Author Affiliations +
Abstract
Feature-specific imaging (FSI) is a method by which non-traditional projections of object space may be computed directly in the optical domain. The resulting feature-specific measurements provide the advantages of reduced hardware complexity and improved measurement SNR. This SNR advantage translates into improved task (e.g., target recognition and/or tracking) performance. Adaptive FSI refers to any FSI system for which the results of previous measurements are used to determine future measurement basis vectors. This paper will describe an adaptive FSI system based on the sequential hypothesis testing approach. We will quantify the benefits of adaptation for a M-class recognition task, and present an extension of the AFSI system to incorporate null hypothesis.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mark A. Neifeld, Mark A. Neifeld, Pawan K. Baheti, Pawan K. Baheti, } "Adaptive feature-specific imaging", Proc. SPIE 7468, Adaptive Coded Aperture Imaging, Non-Imaging, and Unconventional Imaging Sensor Systems, 746807 (21 August 2009); doi: 10.1117/12.826257; https://doi.org/10.1117/12.826257
PROCEEDINGS
9 PAGES


SHARE
RELATED CONTENT

AO for ELTs: How much margin for innovation?
Proceedings of SPIE (July 06 2004)
Performance based CID imaging: past, present, and future
Proceedings of SPIE (August 26 2008)
A CMOS camera for pyramid wavefront sensors
Proceedings of SPIE (July 14 2008)
Detectors for AO wavefront sensing
Proceedings of SPIE (July 09 2008)

Back to Top