X-Ray diagnostic installation for providing subtraction images

作者: Wolfgang Maass , Joerg Haendle , Hans-Dieter Wolf

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摘要: In an exemplary embodiment, video images from a television pickup device corresponding to the x-ray are supplied image store and difference stage for purpose of providing subtraction through formation stored current signal. The is connected with first adder which in turn second store, whose output signal adder, so that point data summed store. monitor.

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