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:
Dec. 20, 2011
Filed:
Dec. 31, 2007
Christian Hentschel, Cottbus, DE;
Stefan Schiemenz, Kolkwitz/Gulben, DE;
Christian Hentschel, Cottbus, DE;
Stefan Schiemenz, Kolkwitz/Gulben, DE;
Abstract
The invention relates to techniques of up-scaling an input image represented by an input video signal in an image up-scaling system, especially to a method and an image up-scaling system for up-scaling an input image represented by an input video signal, the method comprising steps of receiving and processing the input video signal in an up-scaling device (), providing a linear up-scaled video signal generated by the up-scaling device () to a signal combining device (), receiving and processing the input video signal in a harmonics generation device (), generating an up-scaled output image represented by an up-scaled output video signal by combing the up-scaled video signal with a higher harmonics video output signal provided by the harmonics generation device () in the signal combining device (), and providing the up-scaled output video signal to an output of the combining device ().