Processing data pixels in a holographic data storage system

Details Processing data pixels in a holographic data storage system Processing data pixels in a holographic data storage system

2005-02-28

2010-12-07

Hung, Yubin (Department: 2624)

Image analysis

Image transformation or preprocessing

Changing the image coordinates

C382S287000

Reexamination Certificate

active

07848595

ABSTRACT:
A method for processing data pixels in a holographic data storage system is disclosed. The method includes assigning predetermined reserved blocks throughout each data page, where each reserved block comprises known pixel patterns, determining position errors of the data page by computing the best match between regions of the data page and the predetermined reserved blocks, and compensating the data pixels at the detector in accordance with the corresponding position errors of the data page.

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