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:
Feb. 13, 2024
Filed:
Jan. 15, 2019
Koninklijke Philips N.v., Eindhoven, NL;
Thanasis Loupas, Kirkland, WA (US);
Paul Sheeran, Woodinville, WA (US);
Charles Tremblay-Darveau, Seattle, WA (US);
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
An ultrasound system produces persisted images in response to both persistence coefficients and noise bias coefficients. The persistence coefficients control the degree of persistence, which reduces noise variance by persistence processing. The noise bias coefficients are produced in correspondence with the likelihood that an image pixel is noise, and operate to reduce the noise floor of the persisted images. A single user control enables a user to control both the noise variance and the noise level of images in tandem or, alternatively, dedicated controls can become available to adjust noise variance and noise level separately.