Inventor

CRAWFORD CARL R

US88 patents

⚠️ This page may combine multiple inventors who share the name “CRAWFORD CARL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CRAWFORD CARL R

ANALOGIC CORP

Apparatus and method for optimizing detection of objects in computed tomography data

Apparatus and method for combining related objects in computed tomography data

Apparatus and method for density discrimination of objects in computed tomography data using multiple density ranges

Computed tomography scanning target detection using non-parallel slices

Computed tomography scanning target detection using target surface normals

Computed tomography scanning apparatus and method for generating parallel projections using non-parallel slice data

Method and system for detecting threat objects using computed tomography images

Method of and system for X-ray spectral correction in multi-energy computed tomography

Method of and system for computing effective atomic number images in multi-energy computed tomography

Method of and system for adaptive scatter correction in multi-energy computed tomography

Method of and system for correcting scatter in a computed tomography scanner

Computed tomography apparatus and method for classifying objects

Computed tomography scanning apparatus and method using adaptive reconstruction window

Architecture for CT scanning system

Apparatus and method for detecting sheet objects in computed tomography data

Apparatus and method for correcting object density in computed tomography data

Apparatus and method for classifying objects in computed tomography data using density dependent mass thresholds

Apparatus and method for eroding objects in computed tomography data

Apparatus and method for detecting objects in computed tomography data using erosion and dilation of objects

Multiple-stage apparatus and method for detecting objects in computed tomography data

Apparatus and method for detection of liquids in computed tomography data

Apparatus and method for detecting sheet objects in computed tomography data

Decomposition of multi-energy scan projections using multi-step fitting

Method and apparatus for automatic image quality assessment

Apparatus and method for processing object data in computed tomography data using object projections

Apparatus and method for detecting concealed objects in computed tomography data

Computed tomography scanning apparatus and method with temperature compensation for dark current offsets

Air calibration scan for computed tomography scanner with obstructing objects

Nutating slice CT image reconstruction apparatus and method

Method of and system for stabilizing high voltage power supply voltages in multi-energy computed tomography

Method of and system for reducing metal artifacts in images generated by x-ray scanning devices

Parallel processing architecture for computed tomography scanning system using non-parallel slices

Method of and system for extracting 3D bag images from continuously reconstructed 2D image slices in computed tomography

Helical interpolation for an asymmetric multi-slice scanner

Apparatus and method for calibrating detectors in a computed tomography scanner

Apparatus and method for computed tomography scanning using halfscan reconstruction with asymmetric detector system

GEN ELECTRIC

Method for reducing motion induced image artifacts in projection imaging

Three-dimensional surface representation using connectivity method without leaks

Method and apparatus for coherent imaging system

Computed tomographic image reconstruction method for helical scanning using interpolation of partial scans for image construction

Motion artifact reduction in projection imaging

Three-dimensional object removal via connectivity

Apparatus and method for improvement of 3D images derived from tomographic data

Method and apparatus for imaging in the presence of multiple high density objects

Localized motion artifact reduction in projection imaging

Deconvolution filter for CT system

Compensation of computed tomography data for X-ray detector afterglow artifacts

Extrapolative reconstruction method for helical scanning

Helical scanning computed tomography apparatus with constrained tracking of the x-ray source

Method for fan beam helical scanning using rebinning