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. 17, 2020
Filed:
Nov. 01, 2017
Mobile computing device movement guidance for successful visual code detection within captured image
Hewlett-packard Development Company, L.p., Spring, TX (US);
Lucio Polese Cossio, Porto Alegre, BR;
Diogo Sperb Schneider, Porto Alegre, BR;
Leonardo Dias Marquezini, Porto Alegre, BR;
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Abstract
Movement of a mobile computing device can be guided so that a current focal distance of a camera of the mobile computing device is within a focal distance range within which other mobile computing devices of a same model type captured images at a same location and in which the visual code was successfully detected. Movement of the mobile computing device can be guided so that a distance between prominent points within an image captured by the camera is within prominent points distance range calculated from a distance between the prominent points within each image captured by the other mobile computing devices. An exposure of the camera can be adjusted to be within a range of exposures at which the other mobile computing devices captured the images.