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. 25, 2012
Filed:
Jan. 14, 2009
Mark Kalman, San Francisco, CA (US);
Mark Kalman, San Francisco, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method for generating an interpolated output image, including generating a first interpolation array including RGB values, at least one of which is interpolated, based on a first interpolation region, and generating a first homogeneity array based on the first interpolation array including homogeneity values calculated based on a first homogeneity neighborhood having the same pixel locations as the first interpolation region. The method includes generating a second interpolation array based on a second interpolation region, and generating a second homogeneity array based on the second interpolation array and a second homogeneity neighborhood, where the second homogeneity neighborhood includes the same pixel locations as the second interpolation region. The method includes determining, for a first pixel location, that the homogeneity value in the first homogeneity array is greater than the homogeneity value in the second homogeneity array, and outputting the RGB color values in the first interpolation array.