Share Email Print
cover

Proceedings Paper

An active imaging system using a deformable mirror and its application to super resolution
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In this paper, we propose an active vision system which has variable PSF. The system consists of a deformable mirror, an aperture stop and four lenses. The deformable mirror is placed at the pupil plane and its effective size is determined by the aperture stop at the conjugate position of the mirror. We try to enhance the image resolution using this system. We make four different mirror surface shapes to take four regularly shifted images and use super-resolution algorithm to synthesize higher resolution image from the low resolution observations. It is demonstrated that our method can be used to enhance image resolution which is limited by CCD cell size. We compare the result with the real image and some discussion about algorithmic parameters follows.

Paper Details

Date Published: 12 October 2006
PDF: 11 pages
Proc. SPIE 6375, Optomechatronic Sensors, Instrumentation, and Computer-Vision Systems, 637503 (12 October 2006); doi: 10.1117/12.686624
Show Author Affiliations
Deokhwa Hong, Korea Advanced Institute of Science and Technology (South Korea)
Xiaodong Tao, Korea Advanced Institute of Science and Technology (South Korea)
Hyungsuck Cho, Korea Advanced Institute of Science and Technology (South Korea)


Published in SPIE Proceedings Vol. 6375:
Optomechatronic Sensors, Instrumentation, and Computer-Vision Systems
Jonathan Kofman; Yasuhiro Takaya, Editor(s)

© SPIE. Terms of Use
Back to Top