Motion artifact reduction in coherent image formation

Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation

Reexamination Certificate

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C600S443000, C600S407000, C600S409000, C600S454000, C600S455000, C600S456000, C600S444000, C600S445000, C600S446000, C600S473000, C073S625000, C073S626000, C342S179000, C342S186000, C342S463000, C356S925000, C356S928000

Reexamination Certificate

active

07654959

ABSTRACT:
The same analytic data is combined in response to different relative phases. The resulting combinations are detected. The combination associated with the maximum magnitude is then selected for further processing. As a result, the complex data is processed across a variety of possible temporal discontinuities using candidate or possible phase shifts. The phase shift with the least cancellation and the associated combination is selected to minimize motion artifact cancellation.

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