The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2001
Filed:
Jan. 29, 1998
Xiaohui Wang, Rochester, NY (US);
Jiebo Luo, Rochester, NY (US);
Robert A. Senn, Pittsford, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A method of processing a digital radiographic image comprising the steps of: providing a digital radiographic image having a plurality of radiation fields and collimation regions defined by collimation blades at least partially bounding the radiation fields; detecting and classifying pixels of the digital radiographic image as collimation boundary transition pixels; line-level delineating of a plurality of candidate collimation blades from the collimation boundary transition pixels; estimating the most likely partitioning; and determining at a region level the radiation field from the results of the partitioning estimating step.