A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 8/00 (2006.01) A61B 8/13 (2006.01) G01N 29/06 (2006.01) G01S 7/52 (2006.01) G01S 15/89 (2006.01)
Patent
CA 2344662
A system and method for simultaneously displaying an ultrasound image of an area of interest and a magnified portion of the image are disclosed. Pixel locations on the display device are translated to locations within the area of interest. Signals corresponding to locations adjacent to the translated location are acquired and multiplied with coefficients. The coefficients may be varied in real time to address, for example, context dependence. The multiplied signals are summed to form an interpolated signal corresponding to a given pixel.
L'invention concerne un système et un procédé d'affichage simultané d'une image ultrasonique d'une zone recherchée et d'une portion agrandie de cette image. Le procédé consiste à translater, sur le dispositif d'affichage, des emplacements de pixels vers des emplacements situés dans la zone recherchée, à acquérir des signaux correspondant aux emplacements adjacents à l'emplacement translaté, et à multiplier ces signaux par des coefficients, lesquels peuvent varier en temps réel, de manière à dépendre, par exemple, du contexte, les signaux multipliés étant additionnés pour former un signal interpolé correspondant à un pixel donné.
Boston Scientific Limited
Smart & Biggar
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