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:
Aug. 06, 2019
Filed:
Nov. 20, 2014
The Johns Hopkins University, Baltimore, MD (US);
Kevin C. Olds, Baltimore, MD (US);
Tae Soo Kim, Baltimore, MD (US);
Russell H. Taylor, Severna Park, MD (US);
Austin Reiter, Annapolis, MD (US);
The Johns Hopkins University, Baltimore, MD (US);
Abstract
A system for stereo reconstruction from a monoscopic endoscope includes an image pick-up element at a distal end thereof and a working channel defined by a body of the monoscopic endoscope. The system comprises a light patterning component configured to be disposed within the working channel such that a light emitting end of the light patterning component will be fixed with a defined relative distance from the distal end of the image pick-up element. The system also includes a data processor adapted to be in communication with the image pick-up element. The light patterning component forms a pattern of light that is projected onto a region of interest. The data processor receives an image signal of the region of interest that includes the pattern, and determines a distance from the endoscope to the region of interest based on the image signal and based on the defined relative distance.