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:
Sep. 27, 2022
Filed:
Oct. 26, 2021
Illumina Software, Inc., San Diego, CA (US);
Abde Ali Hunaid Kagalwalla, San Diego, CA (US);
Eric Jon Ojard, San Francisco, CA (US);
Rami Mehio, San Diego, CA (US);
Gavin Derek Parnaby, Laguna Niguel, CA (US);
Nitin Udpa, San Diego, CA (US);
Bo Lu, San Diego, CA (US);
John S. Vieceli, Encinitas, CA (US);
Illumina Software, Inc., San Diego, CA (US);
Abstract
The technology disclosed attenuates spatial crosstalk from sequencing images for base calling. The technology disclosed accesses a section of an image output by a biosensor, where the section of the image includes a plurality of pixels depicting intensity emission values from a plurality of clusters within the biosensor and from locations within the biosensor that are adjacent to the plurality of clusters. The plurality of clusters includes a target cluster. The section of the image is convolved with a convolution kernel, to generate a feature map comprising a plurality of features having a corresponding plurality of feature values. A weighted feature value is assigned to the target cluster, where the weighted feature value is based on one or more features values of the plurality of feature values of the feature map. The weighted feature value assigned to the target cluster is processed, to base call the target cluster.