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:
Nov. 22, 2022
Filed:
Jul. 19, 2021
Jeol Ltd., Tokyo, JP;
Yuji Kohno, Tokyo, JP;
JEOL Ltd., Tokyo, JP;
Abstract
There is provided an image processing method capable of generating an image representative of a magnetic field distribution. The method starts with acquiring phase images providing visualization of electromagnetic fields respectively in a plurality of columns. Then, each of the electromagnetic fields in the columns within the phase images is separated into magnetic field and electric field components. An image representative of a magnetic field distribution is created based on the separated magnetic field components. The step of separating each electromagnetic field includes separating the electromagnetic field in a first one of the columns into magnetic field and electric field components based on the electromagnetic field in a second one of the columns, the latter electromagnetic field having an electric field component oriented in the same direction as that in the first column.