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:
May. 21, 2013
Filed:
Apr. 21, 2010
Mikko J. Muukki, Tampere, FI;
Ossi M. Kalevo, Toijala, FI;
Juha Sarkijarvi, Tampere, FI;
Nokia Corporation, Espoo, FI;
Abstract
Disclosed is an image signal processing chain or functionality having an image data scaler. A method includes receiving a stream of image data having a first resolution; scaling the received stream of image data using a substantially freely configurable downscaling ratio to generate scaled image data having a second resolution that is less than the first resolution; outputting the scaled image data to at least one of a viewfinder image signal processing functionality or a video image signal processing functionality to create image data for at least one of display to a user or provide to a video encoder; and during at least one of receiving, scaling or outputting, simultaneously storing the stream or a subset of the stream of image data having the first resolution into a memory as a set of frames of image data for being processed as needed.