Patent · US Active

Method for compressed sensing and processing of image data

US12430720B2 · kind B2 · utility

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10Claims

0Family size

Assignee

Carl Zeiss Microscopy GmbH · DE

Inventors

Manuel Amthor · Jena, DE
Daniel Haase · Zöllnitz, DE
Ralf Engelmann · Jena, DE

Key dates

Filing date	Jan 17, 2023
Grant date	Sep 30, 2025
Priority date	—
Expiry date	Oct 27, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH01J2237/226
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method can be used for sensing and processing image data for an object to be imaged. The object is scanned incompletely by virtue of regions (eB) of the object being sensed, where the sensed image regions (eB) alternate with non-sensed image regions (neB) of the object. Image data (rBD) of the non-sensed image regions (neB) are reconstructed on the basis of the sensed image data (eBD) of the sensed image regions (eB). A noise signal (N) of the sensed image data (eBD) of the sensed regions (eB) is ascertained and transferred to the reconstructed image data (rBD) of the non-sensed regions (neB), so that a user obtains a homogeneous visual impression in relation to the noise arising in the overall image data of the object visualized in a resultant overall image (rGBInv).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.