Methods, apparatus, and software to facilitate computing the elements of a forward projection matrix

Patent

Description

A method for calculating an element of a projection includes calculating an element A.sub.i,j of a projection matrix using at least two different rays through a voxel.

Attributes

Attribute NameValues
Title
  • Methods, apparatus, and software to facilitate computing the elements of a forward projection matrix

Patent Number
  • US 7272205 B2

USPTO Link
Inventor
  • Jean-Baptiste Thibault

  • Ken D. Sauer

  • Charles A. Bouman

  • Jiang Hsieh

Inventor From Local Institution
  • Ken David Sauer

Other Application
  • 10/990,795

Prior Publication Date
  • 2006-05-18

Prior Publication Number
  • US 20060104408 A1

Claims
  • 23

Classification (US Patent)
  • 378/4; 378/901;

Cooperative Patent Classification codes
  • A61B 6/032 (20130101); A61B 6/4085 (20130101); G06T 11/006 (20130101); G06T 2211/424 (20130101); A61B 6/027 (20130101); Y10S 378/901 (20130101)

International Patent Classification codes
  • G01N 23/083 (20060101)

Language
  • eng

Date Issued
  • 2007-09-18

Publisher
  • United States Patent and Trademark Office

Assignee
  • University of Notre Dame Du Lac

  • Purdue Research Foundation (West Lafayette, IN)

  • General Electric Company (Schenectady, NY)

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