3 October 2011 Orthogonal transfer CCD for compensation of image distortion
Author Affiliations +
Abstract
Many line-scan remote sensing sensors utilize multiple stages of time delay and integration to enhance the final image signal-to-noise ratio. The swath width of these systems can be limited by optical distortion, which causes nonlinear image scanning and results in image smear at the edge of the field-of-view (FOV). Newly developed orthogonal transfer charge-coupled device arrays, with the ability to shift pixel charges in any direction, can be used to compensate for the smear caused by optical distortion in this scenario. In this paper we present example results for this approach with simulated data from a wide FOV sensor.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Richard L. Kendrick, Samuel T. Thurman, "Orthogonal transfer CCD for compensation of image distortion", Proc. SPIE 8176, Sensors, Systems, and Next-Generation Satellites XV, 817617 (3 October 2011); doi: 10.1117/12.895115; https://doi.org/10.1117/12.895115
PROCEEDINGS
9 PAGES


SHARE
RELATED CONTENT

Four-mirror optical system with ultra-low distortion
Proceedings of SPIE (August 21 2014)
The Johns Hopkins University Adaptive Optics Program
Proceedings of SPIE (September 20 1989)
Study CCD image motion for remote sensing detection
Proceedings of SPIE (January 29 2007)
The Use Of Image Quality Criteria In Designing A Diffraction...
Proceedings of SPIE (September 01 1972)
Latent and apparent image quality metrics
Proceedings of SPIE (July 30 2002)

Back to Top