Superposed image display device
December 27, 2003. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3848130 3928755 X-ray spectral decomposition imaging system Device generating a digital filter and a discrete convolution function therefor Non-recursive discrete filter Superimposition of television images Radiography Device for differential image determination Image scanning and recording method Multiple measurement noise reducing system using space-variant filters InventorAssigneeApplicationNo. 06/565469 filed on 12/27/1983US Classes:708/308, Multidimensional data250/369With output systemExaminersPrimary: Smith, JerryAssistant: Grossman, Jon D. Attorney, Agent or FirmInternational ClassesG01R 33/54 (20060101)G01R 33/56 (20060101) H04N 5/32 (20060101) Foreign Application Priority Data1982-12-27 JPAbstractThere is provided a superposed image display device to display image signals from a plurality of image diagnostic apparatuses such as an X-ray CT apparatus, NMR CT apparatus, etc. This display device comprises memories to store the image signals from the CT apparatuses and NMR CT apparatus, multipliers to multiply the image signals read out from the memories by K1 and K2, an adder to add the output signals of the multipliers, and a display device to display the output signal of the adder.Other References
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