Systems and methods for artifact detection and removal from image data
US12299856B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2024 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Dec 23, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30024
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for filtering out artifacts from a microscopic image of a tissue includes determining a plurality of frequency values corresponding to a plurality of pixels in the microscopic image of the tissue; grouping the plurality of pixels into a plurality of pixel clusters based on the plurality of frequency values corresponding to the plurality of pixels; identifying, from the plurality of pixel clusters, one or more pixel clusters corresponding to one or more artifacts in the microscopic image; and filtering the microscopic image by removing one or more regions in the microscopic image corresponding to the one or more pixel clusters corresponding to the one or more artifacts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.