Device and method for forming an image composed of a...

Image analysis – Applications – Biomedical applications

Reexamination Certificate

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Details

C382S171000, C378S098600, C250S267000

Reexamination Certificate

active

06999609

ABSTRACT:
The invention relates to a method of and a device for forming an image which is composed of a plurality of sub-areas, a read-out unit being associated with each sub-area and image data of adjoining image areas of neighboring sub-areas being evaluated in order to mitigate differences in amplification, which device includes a detector with a plurality of sensor elements for forming image data, read-out units which are associated with the sub-areas of the image, an analysis unit which is arranged to evaluate image data from adjoining image areas of neighboring sub-areas and to generate correction data, a correction unit which is arranged to correct incorrect image data by means of correction data, thus enabling a regular and accurate recalibration or correction of non-linear amplifier behavior to be performed without necessitating an additional X-ray dose or interventions by the user.

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patent: 5737015 (1998-04-01), Juen
patent: 5946407 (1999-08-01), Bamberger et al.
patent: 6028913 (2000-02-01), Meulenbrugge et al.
patent: 6072603 (2000-06-01), Parks
patent: 6108399 (2000-08-01), Hernandez-Guerra et al.
patent: 6163029 (2000-12-01), Yamada et al.
patent: 6240162 (2001-05-01), Hernandez-Guerra et al.
patent: 0618719 (1994-10-01), None
patent: 1033868 (2000-09-01), None
patent: 96/19893 (1996-06-01), None

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