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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.:

US 12102385 B1

PDFFull Text
Date of Patent:
Oct. 01, 2024

Filed:

Feb. 19, 2019

Method and system for calibrating a plenoptic camera system

Applicant:

Integral Scopes Pty Ltd, Brisbane, AU;

Inventors:

Douglas Palmer, Brisbane, AU;

Krishan Rana, Brisbane, AU;

Thomas Coppin, Brisbane, AU;

Assignee:

INTEGRAL SCOPES PTY LTD, Red Hill Qld, AU;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Brandi N Thomas

Int. Cl.
CPC ...
A61B 3/00 (2006.01); A61B 3/12 (2006.01); A61B 3/14 (2006.01); G06T 7/80 (2017.01); G06V 40/18 (2022.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/56 (2023.01);
U.S. Cl.
CPC ...
A61B 3/0025 (2013.01); A61B 3/0008 (2013.01); A61B 3/12 (2013.01); A61B 3/14 (2013.01); G06T 7/80 (2017.01); G06V 40/193 (2022.01); H04N 23/54 (2023.01); H04N 23/55 (2023.01); H04N 23/56 (2023.01);
Abstract

A method of calibration for a plenoptic camera system to determine the true size of an object feature in a light-field image of the object wherein the camera system comprises: an objective lens positioned along an imaging axis intersecting a point in the object; a photosensor positioned for acquiring images of portions of the object and a microlens array positioned in between the objective lens and the photosensor such that each microlens in the array projects a different view of the image formed at the image plane thereby forming an array of elemental images on the photosensor, the method comprising: acquiring an initial image of the object; extracting matching features from any plurality of views derived from a plurality of elemental images forming the initial image; and calculating at least one functional relationship between two or more views having matching features.

Find Patent Forward Citations

Palmer, Douglas. (2024). Method and system for calibrating a plenoptic camera system (U.S. Patent No. 12102385). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12102385

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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