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:
May. 22, 2018
Filed:
Sep. 08, 2011
Alexander Steinberg, Ra'anana, IL;
Sagiv Philipp, Ra'anana, IL;
Ran Cohen, Petah Tikva, IL;
David Tolkowsky, Tel Aviv, IL;
Alexander Steinberg, Ra'anana, IL;
Sagiv Philipp, Ra'anana, IL;
Ran Cohen, Petah Tikva, IL;
David Tolkowsky, Tel Aviv, IL;
SYNC-RX LTD., Netanya, IL;
Abstract
Apparatus and methods are provided for imaging a tool inside a portion of a subject's body that undergoes motion. A plurality of image frames of the portion are acquired. An image frame in which the tool is enhanced is generated by (a) identifying radiopaque markers in the image frames, (b) identifying edge lines in a vicinity of the markers within the image frames, the edge lines corresponding to contours of the tool, (c) in response to the identifying of the edge lines, selecting a subset of the image frames that are based upon the acquired image frames, based upon a level of similarity between the edge lines in the selected image frames to one another, (d) aligning the contours in a plurality of the selected image frames, and (e) averaging the plurality of aligned frames to generate an averaged image frame. Other applications are also described.