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.:

US 8509505 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 13, 2013

Filed:

Nov. 30, 2009
Applicants:

Hideaki Kobayashi, Otawara, JP;

Hitoshi Yamagata, Otawara, JP;

Inventors:

Hideaki Kobayashi, Otawara, JP;

Hitoshi Yamagata, Otawara, JP;

Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

Normal region with inner wall of a lumen estimated to be normal is searched; in the normal region, a standard depth position is obtained along with the phased depth positions; a determination is made as to whether the pixel values of image data related to the phased depth positions are the pixel values of a tumor region estimated to be a tumor; when the pixel values are those of the tumor region, the deepest depth position of the tumor region is searched at each position of the inner wall of the lumen; the tumor region at each position of the inner wall of the lumen is identified for each of the deepest depth positions of the tumor region based on the tumor region searched at each position of the inner wall of the lumen and on information on the deepest depth positions of the tumor region.


Find Patent Forward Citations

Kobayashi, Hideaki. (2013). Image display device and x-ray ct device (U.S. Patent No. 8509505). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8509505

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