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 8842894 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 23, 2014

Filed:

Apr. 24, 2012
Applicant:

Satoshi Ihara, Tokyo, JP;

Inventor:

Satoshi Ihara, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/00 (2006.01);
U.S. Cl.
CPC ...
G06T 7/0012 (2013.01); G06T 2207/10072 (2013.01); G06T 2207/20072 (2013.01); G06T 2207/30101 (2013.01); G06T 7/0087 (2013.01);
Abstract

Tree structures corresponding to a first linear structure and a second linear structure are constructed from medical image data including the first linear structure and the second linear structure, each repeatedly branching from an origin and extending in directions away from the origin in such a manner to become wider. Each of a first root node corresponding to a root node in the first tree structure and a second root node corresponding to a root node in the second tree structure is connected to each node, based on the characteristic that each of the first and second linear structures repeatedly branches from the origin and extends in directions away from the origin in such a manner to become wider, by using, with respect to each node, a cost function that weights a cost representing a probability of connection of each of a plurality of edges connectable to each node.


Find Patent Forward Citations

Ihara, Satoshi. (2014). Tree structure extraction apparatus, method and program (U.S. Patent No. 8842894). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8842894

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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