Title:
高速階層型断層撮影法および装置
Document Type and Number:
Japanese Patent JP4500312
Kind Code:
B2
Abstract:
Projections are created from electronic images by producing a plurality of intermediate images by performing digital image coordinate transformations and/or resampling on the electronic images and/or decimation reprojecting the electronic images. At least one further intermediate image is produced by performing digital image coordinate transformations on at least one intermediate image in a recursive manner to further produce a plurality of intermediate images. Finally, a plurality of projections is produced from the intermediate images. Digital image coordinate transformation can include rotation, shearing, stretching, contractions, etc. Resampling can include up-sampling, down-sampling, and the like.
Inventors:
George, Ashbin Kay.
Wrestler, yoram
Wrestler, yoram
Application Number:
JP2006526371A
Publication Date:
July 14, 2010
Filing Date:
September 09, 2004
Export Citation:
Assignee:
The Board of Trusty of the University of Illinois
International Classes:
A61B6/03; G06K9/00; G06T1/00; G06T3/40; G06T11/00; G06T15/08; G06T
Domestic Patent References:
| JP2003502766A | ||||
| JP2005518892A | ||||
| JP2003502093A |
Attorney, Agent or Firm:
Takao Kawasaki
Toshizo Iida
Toshizo Iida