Imaging system for generating a substantially exact...

Details Imaging system for generating a substantially exact... Imaging system for generating a substantially exact...

2008-07-01

2008-07-01

Bali, Vikkram (Department: 2624)

Image analysis

Applications

Biomedical applications

C378S004000

Reexamination Certificate

active

07394923

ABSTRACT:
A method and apparatus for reconstruction of a region of interest for an object is provided. The reconstruction of the object may be based on chords which may fill a part, all, or more than all of the region of interest. Using chords for reconstruction may allow for reducing data acquired and/or processing for reconstructing a substantially exact image of the ROI. Moreover, various methodologies may be used in reconstructing the image, such as backprojection-filtration, and modified filtration backprojection.

REFERENCES:
patent: 5165100 (1992-11-01), Hsieh et al.
patent: 5225980 (1993-07-01), Hsieh et al.
patent: 6535821 (2003-03-01), Wang et al.
patent: 2003/0058994 (2003-03-01), Sembritzki
patent: 2006/0140335 (2006-06-01), Heuscher et al.
Bushberg, “The Essential Physics of Medical Imaging”, 1994, Williams & Wilkins p. 275, 276.
Danielsson, P.E., et al., “Towards Exact 3D-reconstruction for Helical Cone-Beam scanning of Long Objects. A New Detector Arrangement and a New Completeness Condition,” Proceedings of the 1997 International Meeting on Fully-Three-dimensional Image Reconstruction in Radiology and Nuclear Medicine, Jun. 25-28, 1997, Pittsburgh, PA, 4 pages.
Palamodov, V.P., “Reconstruction from ray integrals with sources on a curve,” 2004 IOP Publishing Ltd., UK, pp. 239-242.
Zou, Y., et al., “Exact image reconstruction on PI-lines from minimum data in helical cone-beam CT,” 2004 IOP Publishing Ltd., UK, pp. 941-959.

Affiliated with

Also associated with

Rating

Imaging system for generating a substantially exact... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Imaging system for generating a substantially exact..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Imaging system for generating a substantially exact... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2782587