Inventor · disambiguated record
Carl R. Crawford
Also filed as: CRAWFORD CARL · CRAWFORD CARL R
89 granted patents·3 pending applications·6,449 citations·filing 1982–2016
99Inventor score
Top patents by PatentIndex Score
92 records- 0197US6256404B1Computed tomography scanning apparatus and method using adaptive reconstruction windowANALOGIC CORP·Filed 1997·Granted Jul 3, 2001·203 cites·24 claims
- 0296US7190757B2Method of and system for computing effective atomic number images in multi-energy computed tomographyANALOGIC CORP·Filed 2004·Granted Mar 13, 2007·93 cites·14 claims
- 0396US6721387B1Method of and system for reducing metal artifacts in images generated by x-ray scanning devicesANALOGIC CORP·Filed 2002·Granted Apr 13, 2004·206 cites·33 claims
- 0496US5005419AMethod and apparatus for coherent imaging systemGEN ELECTRIC·Filed 1988·Granted Apr 9, 1991·149 cites·55 claims
- 0596US4994965AMethod for reducing motion induced image artifacts in projection imagingGEN ELECTRIC·Filed 1988·Granted Feb 19, 1991·168 cites·8 claims
- 0696US4905148AThree-dimensional surface representation using connectivity method without leaksGEN ELECTRIC·Filed 1988·Granted Feb 27, 1990·141 cites·7 claims
- 0795US7224763B2Method of and system for X-ray spectral correction in multi-energy computed tomographyANALOGIC CORP·Filed 2004·Granted May 29, 2007·73 cites·11 claims
- 0895US7197172B1Decomposition of multi-energy scan projections using multi-step fittingANALOGIC CORP·Filed 2003·Granted Mar 27, 2007·83 cites·47 claims
- 0995US6687326B1Method of and system for correcting scatter in a computed tomography scannerANALOGIC CORP·Filed 2002·Granted Feb 3, 2004·88 cites·2 claims
- 1094US6813374B1Method and apparatus for automatic image quality assessmentANALOGIC CORP·Filed 2001·Granted Nov 2, 2004·155 cites·110 claims
- 1194US5881122AComputed tomography scanning apparatus and method for generating parallel projections using non-parallel slice dataANALOGIC CORP·Filed 1997·Granted Mar 9, 1999·135 cites·22 claims
- 1293US5901198AComputed tomography scanning target detection using target surface normalsANALOGIC CORP·Filed 1997·Granted May 4, 1999·158 cites·20 claims
- 1392US7136451B2Method of and system for stabilizing high voltage power supply voltages in multi-energy computed tomographyANALOGIC CORP·Filed 2004·Granted Nov 14, 2006·59 cites·29 claims
- 1491US7136450B2Method of and system for adaptive scatter correction in multi-energy computed tomographyANALOGIC CORP·Filed 2004·Granted Nov 14, 2006·64 cites·14 claims
- 1591US6185272B1Architecture for CT scanning systemANALOGIC CORP·Filed 1999·Granted Feb 6, 2001·139 cites·39 claims
- 1691US5949842AAir calibration scan for computed tomography scanner with obstructing objectsANALOGIC CORP·Filed 1997·Granted Sep 7, 1999·136 cites·11 claims
- 1790US4709333AMethod and apparatus for imaging in the presence of multiple high density objectsGEN ELECTRIC·Filed 1986·Granted Nov 24, 1987·99 cites·7 claims
- 1889US6026143AApparatus and method for detecting sheet objects in computed tomography dataANALOGIC CORP·Filed 1998·Granted Feb 15, 2000·113 cites·37 claims
- 1989US5251128AMotion artifact reduction in projection imagingGEN ELECTRIC·Filed 1990·Granted Oct 5, 1993·83 cites·10 claims
- 2088US7302083B2Method of and system for sharp object detection using computed tomography imagesANALOGIC CORP·Filed 2004·Granted Nov 27, 2007·51 cites·14 claims
- 2188US7277577B2Method and system for detecting threat objects using computed tomography imagesANALOGIC CORP·Filed 2004·Granted Oct 2, 2007·77 cites·17 claims
- 2288US6345113B1Apparatus and method for processing object data in computed tomography data using object projectionsANALOGIC CORP·Filed 1999·Granted Feb 5, 2002·199 cites·6 claims
- 2388US5970113AComputed tomography scanning apparatus and method with temperature compensation for dark current offsetsANALOGIC CORP·Filed 1997·Granted Oct 19, 1999·103 cites·12 claims
- 2487US6128365AApparatus and method for combining related objects in computed tomography dataANALOGIC CORP·Filed 1998·Granted Oct 3, 2000·172 cites·42 claims
- 2587US6078642AApparatus and method for density discrimination of objects in computed tomography data using multiple density rangesANALOGIC CORP·Filed 1998·Granted Jun 20, 2000·172 cites·45 claims
- 2687US5287276ALocalized motion artifact reduction in projection imagingGEN ELECTRIC·Filed 1992·Granted Feb 15, 1994·89 cites·9 claims
- 2786US6195444B1Apparatus and method for detecting concealed objects in computed tomography dataANALOGIC CORP·Filed 1999·Granted Feb 27, 2001·173 cites·54 claims
- 2886US4831528AApparatus and method for improvement of 3D images derived from tomographic dataGEN ELECTRIC·Filed 1987·Granted May 16, 1989·76 cites·10 claims
- 2985US7724866B2Method of and system for variable pitch computed tomography scanning for baggage screeningANALOGIC CORP·Filed 2007·Granted May 25, 2010·15 cites·11 claims
- 3084US6272230B1Apparatus and method for optimizing detection of objects in computed tomography dataANALOGIC CORP·Filed 1998·Granted Aug 7, 2001·155 cites·54 claims
- 3184US6026171AApparatus and method for detection of liquids in computed tomography dataANALOGIC CORP·Filed 1998·Granted Feb 15, 2000·147 cites·45 claims
- 3283US7062009B2Helical interpolation for an asymmetric multi-slice scannerANALOGIC CORP·Filed 2003·Granted Jun 13, 2006·59 cites·24 claims
- 3383US6850587B1Reprojection-based three-dimensional image reconstructionANALOGIC CORP·Filed 2002·Granted Feb 1, 2005·38 cites·30 claims
- 3483US6108396AApparatus and method for correcting object density in computed tomography dataANALOGIC CORP·Filed 1998·Granted Aug 22, 2000·141 cites·33 claims
- 3582US7327853B2Method of and system for extracting 3D bag images from continuously reconstructed 2D image slices in computed tomographyANALOGIC CORP·Filed 2004·Granted Feb 5, 2008·62 cites·13 claims
- 3682US6076400AApparatus and method for classifying objects in computed tomography data using density dependent mass thresholdsANALOGIC CORP·Filed 1998·Granted Jun 20, 2000·135 cites·42 claims
- 3782US6035014AMultiple-stage apparatus and method for detecting objects in computed tomography dataANALOGIC CORP·Filed 1998·Granted Mar 7, 2000·130 cites·33 claims
- 3881US6067366AApparatus and method for detecting objects in computed tomography data using erosion and dilation of objectsANALOGIC CORP·Filed 1998·Granted May 23, 2000·130 cites·9 claims
- 3981US4903202AThree-dimensional object removal via connectivityGEN ELECTRIC·Filed 1988·Granted Feb 20, 1990·65 cites·6 claims
- 4080US6317509B1Computed tomography apparatus and method for classifying objectsANALOGIC CORP·Filed 1998·Granted Nov 13, 2001·127 cites·24 claims
- 4179US6075871AApparatus and method for eroding objects in computed tomography dataANALOGIC CORP·Filed 1998·Granted Jun 13, 2000·122 cites·36 claims
- 4279US5270923AComputed tomographic image reconstruction method for helical scanning using interpolation of partial scans for image constructionGEN ELECTRIC·Filed 1989·Granted Dec 14, 1993·57 cites·12 claims
- 4377US6111974AApparatus and method for detecting sheet objects in computed tomography dataANALOGIC CORP·Filed 1998·Granted Aug 29, 2000·106 cites·42 claims
- 4475US7539337B2Method of and system for splitting compound objects in multi-energy computed tomography imagesANALOGIC CORP·Filed 2005·Granted May 26, 2009·11 cites·16 claims
- 4575US4914589AThree-dimensional images obtained from tomographic data using a variable thresholdGEN ELECTRIC·Filed 1988·Granted Apr 3, 1990·48 cites·8 claims
- 4673US5887047AParallel processing architecture for computed tomography scanning system using non-parallel slicesANALOGIC CORP·Filed 1997·Granted Mar 23, 1999·142 cites·45 claims
- 4773US5046003AMethod for reducing skew image artifacts in helical projection imagingGEN ELECTRIC·Filed 1989·Granted Sep 3, 1991·47 cites·7 claims
- 4872US5909477AComputed tomography scanning target detection using non-parallel slicesANALOGIC CORP·Filed 1997·Granted Jun 1, 1999·123 cites·23 claims
- 4972US4989142AThree-dimensional images obtained from tomographic slices with gantry tiltGEN ELECTRIC·Filed 1988·Granted Jan 29, 1991·44 cites·3 claims
- 5072US4812983AMethod and means of correcting for a shift in the center of rotation of a rotating fan beam CT systemGEN ELECTRIC·Filed 1986·Granted Mar 14, 1989·46 cites·17 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →