Method for image reconstruction in a computed tomography apparat

Details Method for image reconstruction in a computed tomography apparat Method for image reconstruction in a computed tomography apparat

1996-07-16

1997-03-11

Wong, Don

X-ray or gamma ray systems or devices

Specific application

Computerized tomography

378901, A61B 603

Patent

active

056109644

ABSTRACT:
An image reconstruction method for a computer tomograph produces arbitrary eccentric segments of images. The method is a modified linogram reconstruction, more precisely a combination of linogram and gridding methods, by means of which it is possible to reconstruct arbitrary eccentric segments directly, by producing points directly on a Cartesian grip, without the necessity of transformations or interpolations.

REFERENCES:
patent: 5528644 (1996-06-01), Ogawa et al.
"Image Reconstruction From Linograms: Implementation and Evaluation," Edholm et al., IEEE Trans. On Med. Imaging, vol. 7, No. 3, Sep. 1988, pp. 239-246.
"A Fast Sinc Function Gridding Algorithm For Fourier Inversion in Computer Tomography," O'Sullivan, IEEE Trans. On Med. Imaging, vol. MI-4, No. 4, Dec. 1985.

Affiliated with

Also associated with

Rating

Method for image reconstruction in a computed tomography apparat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for image reconstruction in a computed tomography apparat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for image reconstruction in a computed tomography apparat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-449967