Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/61872
Title: Autofocusing for tissue microscopy
Authors: Yeo, T.
Ong, S. 
Jayasooriah 
Sinniah, R.
Keywords: autofocus
focusing
microscopy
tissue sections
Issue Date: Dec-1993
Source: Yeo, T.,Ong, S.,Jayasooriah,Sinniah, R. (1993-12). Autofocusing for tissue microscopy. Image and Vision Computing 11 (10) : 629-639. ScholarBank@NUS Repository.
Abstract: This paper describes the implementation of autofocusing for tissue microscopy. We first investigate the suitability of several criterion functions for the evaluation of image sharpness. Since tissue sections are invariably stained, we also discuss the selection of the colour component on which autofocusing will be performed. In tissue microscopy, where a section generally comprises multiple layers, it is often not possible to obtain an image that is well focused over the field of view because of the limited depth of field of the objective. We describe focus enhancement algorithms, closely related to the autofocus system, which may be employed to obtain an entirely sharp image. © 1993.
Source Title: Image and Vision Computing
URI: http://scholarbank.nus.edu.sg/handle/10635/61872
ISSN: 02628856
Appears in Collections:Staff Publications

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