Method for reducing X-ray noise
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 12, 2006
Grant Date -
N/A
app pub date -
Feb 14, 2000
filing date -
Feb 18, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For each acquired current image, the displacement of said current image is determined relative to the acquired preceding image in the image acquisition plane, a displaced preceding filtered image is elaborated by spatially displacing the preceding filtered image, taking said displacement into account, and the current filtered image is elaborated by the weighted average between the acquired current image and the displaced preceding filtered image, so as to improve the quality of the images visualized.
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