Adaptive feature-specific imaging

Mark A Neifeld, Pawan K. Bahetic

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Volume7468
DOIs
StatePublished - 2009
EventAdaptive Coded Aperture Imaging, Non-Imaging, and Unconventional Imaging Sensor Systems - San Diego, CA, United States
Duration: Aug 2 2009Aug 3 2009

Other

OtherAdaptive Coded Aperture Imaging, Non-Imaging, and Unconventional Imaging Sensor Systems
CountryUnited States
CitySan Diego, CA
Period8/2/098/3/09

Fingerprint

Imaging
Imaging techniques
Imaging System
Imaging systems
null hypothesis
Sequential Testing
Target Recognition
target recognition
Hypothesis Testing
Null hypothesis
hardware
Quantify
projection
Hardware
Projection
Testing

Keywords

  • Feature-specific imaging
  • Image recognition
  • Sequential hypothesis testing

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Neifeld, M. A., & Bahetic, P. K. (2009). Adaptive feature-specific imaging. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 7468). [746807] https://doi.org/10.1117/12.826257

Adaptive feature-specific imaging. / Neifeld, Mark A; Bahetic, Pawan K.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7468 2009. 746807.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neifeld, MA & Bahetic, PK 2009, Adaptive feature-specific imaging. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 7468, 746807, Adaptive Coded Aperture Imaging, Non-Imaging, and Unconventional Imaging Sensor Systems, San Diego, CA, United States, 8/2/09. https://doi.org/10.1117/12.826257
Neifeld MA, Bahetic PK. Adaptive feature-specific imaging. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7468. 2009. 746807 https://doi.org/10.1117/12.826257
Neifeld, Mark A ; Bahetic, Pawan K. / Adaptive feature-specific imaging. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 7468 2009.
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