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:
Jun. 04, 2013
Filed:
Feb. 13, 2008
Benjamin Taylor, Hollis, NH (US);
David Acker, Sudbury, MA (US);
Benjamin Taylor, Hollis, NH (US);
David Acker, Sudbury, MA (US);
Broadcast Pix, Inc., Billerica, MA (US);
Abstract
Techniques are described for performing aspect ratio transformation. Frames of image data from each of one or more input sources are received. A first set of one or more options, including an input aspect ratio, is associated with a first input source. A set of control parameters is determined for each frame from the first input source in accordance with said first input aspect ratio and an output aspect ratio. Each frame from the first input source is processed in accordance with the control parameters for that frame. The processing includes processing a first image from said first input source having said first input aspect ratio to generate a second image having the output aspect ratio. The processing includes converting the first image having the input aspect ratio to the second image having the output aspect ratio if the first input aspect ratio is different from the output aspect ratio.