Inventor
KALVIN ALAN DAVID
US12 patents
Patents
12 patentsUS6301495B1Oct 9, 2001
System and method for intra-operative, image-based, interactive verification of a pre-operative surgical plan
IBM656 citations99
US6747646B2Jun 8, 2004
System and method for fusing three-dimensional shape data on distorted images without correcting for distortion
IBM111 citations97
US6415171B1Jul 2, 2002
System and method for fusing three-dimensional shape data on distorted images without correcting for distortion
IBM106 citations97
US6028907AFeb 22, 2000
System and method for three-dimensional geometric modeling by extracting and merging two-dimensional contours from CT slice data and CT scout data
IBM82 citations95
US6023495AFeb 8, 2000
System and method for acquiring three-dimensional data subject to practical constraints by integrating CT slice data and CT scout images
IBM62 citations95
US5933471AAug 3, 1999
System and method for reducing reconstruction artifacts in computed tomography images
IBM75 citations95
US6292578B1Sep 18, 2001
System and method for restoring, describing and graphically displaying noise-corrupted boundaries in tomography images
IBM37 citations92
US6201888B1Mar 13, 2001
System and method for restoring, describing and graphically displaying noise-corrupted boundaries in tomography images
IBM19 citations92
US6026142AFeb 15, 2000
System and method for boundary detection in tomographic images by geometry-constrained edge detection of projected data
IBM48 citations90
US5946370AAug 31, 1999
System and method for accessing the three-dimensional geometry of large objects using X-ray based method subject to limitations on radiation doses
IBM27 citations90
US6016333AJan 18, 2000
System and method for improving the quality of images produced by CT scanners operating on low power
IBM14 citations73
US5878102AMar 2, 1999
Use of computer tomography scout images as an alternative to sinogram data
IBM12 citations73