Patent ReferencesPositional, rotational and scale invariant optical correlation method and apparatus Method/apparatus for NMR imaging using an imaging scheme sensitive to inhomogeneity and a scheme insensitive to inhomogeneity in a single imaging step Patent #: 5565777 InventorsApplicationNo. 708667 filed on 09/05/1996US Classes:600/410, Magnetic resonance imaging or spectroscopy128/920, COMPUTER ASSISTED MEDICAL DIAGNOSTICS128/922, Including image analysis324/309, To obtain localized resonance within a sample324/312, By spectrum storage and analysis382/278, Correlation382/280, Fourier transform382/296, To rotate an image382/298To change the scale or size of an imageExaminersPrimary: Smith, Ruth S.Attorney, Agent or FirmForeign Patent References
International ClassA61B 005/055Foreign Application Priority Data1995-09-05 JPAbstractCross-correlation between a first magnetic resonance image as a reference image and a second magnetic resonance image to be adjusted relative to the first magnetic resonance image is taken, deviation of the second magnetic resonance image to the first magnetic resonance image as correction values is calculated, and the second magnetic resonance image based on the correction values is corrected.Other References
Field of SearchCOMPUTER ASSISTED MEDICAL DIAGNOSTICSIncluding image analysis To obtain localized resonance within a sample By spectrum storage and analysis Correlation Fourier transform To rotate an image To change the scale or size of an image Biomedical applications Producing difference image (e.g., angiography) Tomography (e.g., CAT scanner) | |