Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/61832
Title: Analysis of MTF degradation in the imaging of cells in a flow system
Authors: Ong, S.H. 
Nickolls, P.M.
Issue Date: Sep-1994
Source: Ong, S.H.,Nickolls, P.M. (1994-09). Analysis of MTF degradation in the imaging of cells in a flow system. International Journal of Imaging Systems and Technology 5 (3) : 243-250. ScholarBank@NUS Repository.
Abstract: The time-delay and integration method can be used with a charge-coupled device array to acquire images of cell in a flow cytometer. The loss of high spatial frequency components in images acquired with this technique is studied by deriving the modulation transfer function (MTF) for each of the main causes of image degradation: finite sampling aperture, nonsynchronism between image movement and charge transfer rate, discrete charge motion, transfer inefficiency, and axis misalignment. The system MTF and resolution in the horizontal and vertical directions are then examined.
Source Title: International Journal of Imaging Systems and Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/61832
ISSN: 08999457
Appears in Collections:Staff Publications

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