Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/5638
Title: Intensity Weighted Noise Reduction in MEMS Based Deformable Mirror Images
Authors: Roopashree, M. B
Vyas, A
Prasad, B. R
Keywords: MEMS deformable mirror
Noise removal
Spatial light modulator
Issue Date: Oct-2011
Publisher: American Institute of Physics
Citation: AIP Conference Proceedings, Vol. 1391, pp. 347-349
Abstract: The frames captured with a compact, high-resolution, monochrome progressive scan CCD camera, of a continuous facesheet microelectromechanical systems (MEMS) deformable mirror (DM), include unwanted diffractive, background and readout noises; which significantly reduces the quality of imaging in many applications. Processing these images before passing them on to meet later experimental objectives can improve its performance greatly. In this paper, we propose a sequence of steps involving image intensity weighted noise removal and other smoothening techniques to minimize the noise and improve the phase production and correction capabilities of the DM
Description: Restricted Access
URI: http://hdl.handle.net/2248/5638
Appears in Collections:IIAP Publications

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