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:
Aug. 30, 2022
Filed:
Aug. 13, 2019
Rutgers, the State University of New Jersey, New Brunswick, NJ (US);
Cosmas Mwikirize, Wakiso, UG;
John L. Nosher, Basking Ridge, NJ (US);
Ilker Hacihaliloglu, Jersey City, NJ (US);
Rutgers, The State University of New Jersey, New Brunswick, NJ (US);
Abstract
Computer vision systems and methods for real-time localization of a needle in an ultrasound video are provided. The method includes a step of receiving at a processor a plurality of frames from the ultrasound video. The method also includes the step of identifying by the processor one of the plurality of frames as a background image and a frame adjacent to the background image as a current image. The method further includes the step of performing by the processor a bitwise complement operation on the background image to generate a complement image. Moreover, the method includes the step of performing by the processor a pointwise logical AND operation on the complement image and the current image to identify the location of the needle.