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Search Publications by: Xiao Tang (Assoc)

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Displaying 101 - 102 of 102

An Auto-Focusing Method in Microscopic Testbed for Optical Discs

July 1, 2000
Author(s)
Xiao Tang, P L'Hostis, Y Xiao
An auto-focusing method is described and practically applied to an optical disc test-bed. In this application, an optical microscope was used to create clear pit images of optical discs. A CCD camera generated the graphic signals for the images. A standard

Microscopic Image Analysis of Defect Areas in Optical Disks

July 1, 1999
Author(s)
P L'Hostis, Frederick R. Byers, Fernando L. Podio, Xiao Tang
This paper presents techniques developed in the Information Technology Laboratory of the US National Institute of Standards and Technology (NIST/ITL) for enabling microscopic image analysis of optical data storage media such as optical discs. These non
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